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} .loading { visibility: hidden; } .detail-page .post-footer .cmt_iframe_holder { padding-top: 40px !important; } /** Desktop **/ @media (max-width: 900px) { .col-right { display: none; } .col-main { margin-right: 0; min-width: initial; } .footer-outer { display: none; } .cols-wrapper { min-width: initial; } .google-footer-outer { background-color: #f5f5f5; } } /** Tablet **/ @media (max-width: 712px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 40px; } } /* An extra breakpoint accommodating for long blog titles. */ @media (max-width: 600px) { .header-left { height: 100%; top: inherit; margin-top: 0; -webkit-transform: initial; transform: initial; } .header-title { margin-top: 18px; } .header-inner .google-logo { height: 40px; margin-top: 3px; } .header-inner .google-logo img { height: 42px; } .header-title h2 { font-size: 32px; line-height: 40px; } .header-desc { bottom: 24px; position: absolute; } } /** Mobile/small desktop window; also landscape. **/ @media (max-width: 480px), (max-height: 480px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 16px; 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ga('create', 'UA-18009-4', 'auto', 'blogger'); ga('blogger.send', 'pageview'); </script> <link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=32069983&zx=22add307-8ae0-4cef-98df-8ba66e3c3292' media='none' onload='if(media!='all')media='all'' rel='stylesheet'/><noscript><link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=32069983&zx=22add307-8ae0-4cef-98df-8ba66e3c3292' rel='stylesheet'/></noscript> <meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/> <meta name='google-adsense-platform-domain' content='blogspot.com'/> </head> <body> <script type='text/javascript'> //<![CDATA[ var axel = Math.random() + ""; var a = axel * 10000000000000; document.write('<iframe src="https://2542116.fls.doubleclick.net/activityi;src=2542116;type=gblog;cat=googl0;ord=ord=' + a + '?" width="1" height="1" frameborder="0" style="display:none"></iframe>'); //]]> </script> <noscript> <img alt='' height='1' src='https://ad.doubleclick.net/ddm/activity/src=2542116;type=gblog;cat=googl0;ord=1?' width='1'/> </noscript>  <div class='header-outer'> <div class='header-inner'> <div class='section' id='header'><div class='widget Header' data-version='1' id='Header1'> <div class='header-left'> <div class='header-title'> <a class='google-logo' href='https://webmasters.googleblog.com/'> <img height='50' src='https://www.gstatic.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png'/> </a> <a href='/'> <h2> Webmaster Central Blog </h2> </a> </div> <div class='header-desc'> Official news on crawling and indexing sites for the Google index </div> </div> </div></div> </div> </div>  <div class='cols-wrapper loading'> <div class='col-main-wrapper'> <div class='col-main'> <div class='section' id='main'><div class='widget Blog' data-version='1' id='Blog1'> <div class='post' data-id='1065354316736865414' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2011/09/work-smarter-not-harder-with-site.html' itemprop='url' title='Work smarter, not harder, with site health'> Work smarter, not harder, with site health </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, September 29, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: All<br /> <br /> We consistently hear from webmasters that they have to prioritize their time. Some manage dozens or hundreds of clients’ sites; others run their own business and may only have an hour to spend on website maintenance in between managing finances and inventory. To help you prioritize your efforts, Webmaster Tools is introducing the idea of “site health,” and we’ve redesigned the Webmaster Tools home page to highlight your sites with health problems. This should allow you to easily see what needs your attention the most, without having to click through all of the reports in Webmaster Tools for every site you manage.<br /> <br /> Here’s what the new home page looks like:<br /> <br /> <div class="separator" style="clear: both; text-align: center;"> <a href="//4.bp.blogspot.com/-jt65zIEv-qU/TnorMGr7BiI/AAAAAAAAAHo/SeiWIQuS_is/s1600/homepage.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="271" src="//4.bp.blogspot.com/-jt65zIEv-qU/TnorMGr7BiI/AAAAAAAAAHo/SeiWIQuS_is/s400/homepage.png" width="400"></a></div> <br /> You can see that sites with health problems are shown at the top of the list. (If you prefer, you can always switch back to listing your sites alphabetically.) To see the specific issues we detected on a site, click the site health icon <a href="//3.bp.blogspot.com/-EkVkiEN7j0U/Tnorxc9lKsI/AAAAAAAAAH4/DVqXn5DF8XM/s1600/warning-icon.png" imageanchor="1"><img border="0" height="14" src="//3.bp.blogspot.com/-EkVkiEN7j0U/Tnorxc9lKsI/AAAAAAAAAH4/DVqXn5DF8XM/s400/warning-icon.png" style="border: none; margin: 0; padding: 0;" width="14"></a> or the “Check site health” link next to that site:<br /> <br /> <div class="separator" style="clear: both; text-align: center;"> <a href="//4.bp.blogspot.com/-rlANgvXE214/Tnorsw2kqrI/AAAAAAAAAHw/jcNhvSBeTWk/s1600/health-popup.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="117" src="//4.bp.blogspot.com/-rlANgvXE214/Tnorsw2kqrI/AAAAAAAAAHw/jcNhvSBeTWk/s400/health-popup.png" width="400"></a></div> <br /> This new home page is currently only available if you have 100 or fewer sites in your Webmaster Tools account (either verified or unverified). We’re working on making it available to all accounts in the future. If you have more than 100 sites, you can see site health information at the top of the Dashboard for each of your sites.<br /> <br /> Right now we include three issues in your site’s health check:<br /> <ol> <li>Have we detected malware on the site?</li> <li>Have any important pages been removed via our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=164734">URL removal tool</a>?</li> <li>Are any of your important pages blocked from crawling in robots.txt?</li> </ol> You can click on any of these items to get more details about what we detected on your site. If the site health icon and the “Check site health” link don’t appear next to a site, it means that we didn’t detect any of these issues on that site (congratulations!).<br /> <br /> A word about “important pages:” as you know, you can get a comprehensive list of all URLs that have been removed by going to <i>Site configuration > Crawler access > Remove URL</i>; and you can see all the URLs that we couldn’t crawl because of robots.txt by going to <i>Diagnostics > Crawl errors > Restricted by robots.txt</i>. But since webmasters often block or remove content on purpose, we only wanted to indicate a potential site health issue if we think you may have blocked or removed a page you didn’t mean to, which is why we’re focusing on “important pages.” Right now we’re looking at the number of clicks pages get (which you can see in <i>Your site on the web > Search queries</i>) to determine importance, and we may incorporate other factors in the future as our site health checks evolve.<br /> <br /> Obviously these three issues—malware, removed URLs, and blocked URLs—aren’t the only things that can make a website “unhealthy;” in the future we’re hoping to expand the checks we use to determine a site’s health, and of course there’s no substitute for your own good judgment and knowledge of what’s going on with your site. But we hope that these changes make it easier for you to quickly spot major problems with your sites without having to dig down into all the data and reports.<br /> <br /> After you’ve resolved any site health issues we’ve flagged, it will usually take several days for the warning to disappear from your Webmaster Tools account, since we have to recrawl the site, see the changes you’ve made, and then process that information through our Web Search and Webmaster Tools pipelines. If you continue to see a site health warning for that site after a week or so, the issue may not have been resolved. Feel free to ask for help tracking it down in our <a href="//www.google.com/support/forum/p/Webmasters?hl=en">Webmaster Help Forum</a>... and let us know what you think!<br /> <br /> <span class="byline-author">Posted by <a href="https://plus.google.com/107122646256015117642/about" rel="author">Susan Moskwa</a>, Webmaster Trends Analyst</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: All<br /> <br /> We consistently hear from webmasters that they have to prioritize their time. Some manage dozens or hundreds of clients’ sites; others run their own business and may only have an hour to spend on website maintenance in between managing finances and inventory. To help you prioritize your efforts, Webmaster Tools is introducing the idea of “site health,” and we’ve redesigned the Webmaster Tools home page to highlight your sites with health problems. This should allow you to easily see what needs your attention the most, without having to click through all of the reports in Webmaster Tools for every site you manage.<br /> <br /> Here’s what the new home page looks like:<br /> <br /> <div class="separator" style="clear: both; text-align: center;"> <a href="//4.bp.blogspot.com/-jt65zIEv-qU/TnorMGr7BiI/AAAAAAAAAHo/SeiWIQuS_is/s1600/homepage.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="271" src="//4.bp.blogspot.com/-jt65zIEv-qU/TnorMGr7BiI/AAAAAAAAAHo/SeiWIQuS_is/s400/homepage.png" width="400"></a></div> <br /> You can see that sites with health problems are shown at the top of the list. (If you prefer, you can always switch back to listing your sites alphabetically.) To see the specific issues we detected on a site, click the site health icon <a href="//3.bp.blogspot.com/-EkVkiEN7j0U/Tnorxc9lKsI/AAAAAAAAAH4/DVqXn5DF8XM/s1600/warning-icon.png" imageanchor="1"><img border="0" height="14" src="//3.bp.blogspot.com/-EkVkiEN7j0U/Tnorxc9lKsI/AAAAAAAAAH4/DVqXn5DF8XM/s400/warning-icon.png" style="border: none; margin: 0; padding: 0;" width="14"></a> or the “Check site health” link next to that site:<br /> <br /> <div class="separator" style="clear: both; text-align: center;"> <a href="//4.bp.blogspot.com/-rlANgvXE214/Tnorsw2kqrI/AAAAAAAAAHw/jcNhvSBeTWk/s1600/health-popup.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="117" src="//4.bp.blogspot.com/-rlANgvXE214/Tnorsw2kqrI/AAAAAAAAAHw/jcNhvSBeTWk/s400/health-popup.png" width="400"></a></div> <br /> This new home page is currently only available if you have 100 or fewer sites in your Webmaster Tools account (either verified or unverified). We’re working on making it available to all accounts in the future. If you have more than 100 sites, you can see site health information at the top of the Dashboard for each of your sites.<br /> <br /> Right now we include three issues in your site’s health check:<br /> <ol> <li>Have we detected malware on the site?</li> <li>Have any important pages been removed via our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=164734">URL removal tool</a>?</li> <li>Are any of your important pages blocked from crawling in robots.txt?</li> </ol> You can click on any of these items to get more details about what we detected on your site. If the site health icon and the “Check site health” link don’t appear next to a site, it means that we didn’t detect any of these issues on that site (congratulations!).<br /> <br /> A word about “important pages:” as you know, you can get a comprehensive list of all URLs that have been removed by going to <i>Site configuration > Crawler access > Remove URL</i>; and you can see all the URLs that we couldn’t crawl because of robots.txt by going to <i>Diagnostics > Crawl errors > Restricted by robots.txt</i>. But since webmasters often block or remove content on purpose, we only wanted to indicate a potential site health issue if we think you may have blocked or removed a page you didn’t mean to, which is why we’re focusing on “important pages.” Right now we’re looking at the number of clicks pages get (which you can see in <i>Your site on the web > Search queries</i>) to determine importance, and we may incorporate other factors in the future as our site health checks evolve.<br /> <br /> Obviously these three issues—malware, removed URLs, and blocked URLs—aren’t the only things that can make a website “unhealthy;” in the future we’re hoping to expand the checks we use to determine a site’s health, and of course there’s no substitute for your own good judgment and knowledge of what’s going on with your site. But we hope that these changes make it easier for you to quickly spot major problems with your sites without having to dig down into all the data and reports.<br /> <br /> After you’ve resolved any site health issues we’ve flagged, it will usually take several days for the warning to disappear from your Webmaster Tools account, since we have to recrawl the site, see the changes you’ve made, and then process that information through our Web Search and Webmaster Tools pipelines. If you continue to see a site health warning for that site after a week or so, the issue may not have been resolved. Feel free to ask for help tracking it down in our <a href="//www.google.com/support/forum/p/Webmasters?hl=en">Webmaster Help Forum</a>... and let us know what you think!<br /> <br /> <span class="byline-author">Posted by <a href="https://plus.google.com/107122646256015117642/about" rel="author">Susan Moskwa</a>, Webmaster Trends Analyst</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Official Google Webmaster Central Blog:Work smarter, not harder, with site health&url=https://webmasters.googleblog.com/2011/09/work-smarter-not-harder-with-site.html&via=googlewmc'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://webmasters.googleblog.com/2011/09/work-smarter-not-harder-with-site.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://webmasters.googleblog.com/2011/09/work-smarter-not-harder-with-site.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://webmasters.googleblog.com/search/label/advanced' rel='tag'> advanced </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/beginner' rel='tag'> beginner </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/intermediate' rel='tag'> intermediate </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/webmaster%20tools' rel='tag'> webmaster tools </a> </span> </div> </div> </div> <div class='post' data-id='5096126161254926438' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2011/09/pagination-with-relnext-and-relprev.html' itemprop='url' title='Pagination with rel=“next” and rel=“prev”'> Pagination with rel=“next” and rel=“prev” </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, September 15, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <p style="padding:0.8em; border-left: 6px solid #A03; background-color:#FEE; color:#000; line-height:1.5em; font-weight:bold">Note: The information in this post is outdated. Rel=prev/next is not an indexing signal anymore.</p> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: Intermediate to Advanced<br /> <br /> Much like <a href="http://googlewebmastercentral.blogspot.com/2009/02/specify-your-canonical.html">rel=”canonical”</a> acts a strong hint for duplicate content, you can now use the HTML link elements <a href="http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#sequential-link-types">rel=”next” and rel=”prev”</a> to indicate the relationship between component URLs in a paginated series. Throughout the web, a paginated series of content may take many shapes—it can be an article divided into several component pages, or a product category with items spread across several pages, or a forum thread divided into a sequence of URLs. Now, if you choose to include rel=”next” and rel=”prev” markup on the component pages within a series, you’re giving Google a strong hint that you’d like us to:<br /> <ul> <li>Consolidate indexing properties, such as links, from the component pages/URLs to the series as a whole (i.e., links should not remain dispersed between page-1.html, page-2.html, etc., but be grouped with the sequence).</li> <li>Send users to the most relevant page/URL—typically the first page of the series.</li> </ul> <br /> <div style="text-align: center;"> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjA1_gCWUTQ_8D9GY8ovgEBEkD1l6cG07CkdO0xHtLoW5xx9gGNL4YW5KwGPAFQ4BDPSOl2M5ZKatxyjMcBE8nT6EwRKM8De5X9v4pvNfLD20QQE0bZDLsZyw50DnTTUpbSNQZv/s1600/Screen+shot+2011-09-15+at+12.48.10+AM.jpeg" imageanchor="1"><img border="0" height="291" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjA1_gCWUTQ_8D9GY8ovgEBEkD1l6cG07CkdO0xHtLoW5xx9gGNL4YW5KwGPAFQ4BDPSOl2M5ZKatxyjMcBE8nT6EwRKM8De5X9v4pvNfLD20QQE0bZDLsZyw50DnTTUpbSNQZv/s400/Screen+shot+2011-09-15+at+12.48.10+AM.jpeg" width="400" /></a></div> <br /> <i>The relationship between component URLs in a series can now be indicated to Google through rel=”next” and rel=”prev”.</i></div> <br /> There’s an exception to the rel=”prev” and rel=”next” implementation: If, alongside your series of content, you also offer users a view-all page, or if you’re considering a view-all page, please see our post on <a href="http://googlewebmastercentral.blogspot.com/2011/09/view-all-in-search-results.html">View-all in search results</a> for more information. Because view-all pages are most commonly preferred by searchers, we do our best to surface this version when appropriate in results rather than a component page (component pages are more likely to surface with rel=”next” and rel=”prev”).<br /> <br /> If you don’t have a view-all page or you’d like to override Google returning a view-all page, you can use rel="next" and rel="prev" as described in this post.<br /> <br /> <div style="text-align: center;"> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3a4QgNcAvEPrLstR-4whtEIfZfnZmSISaG5DzyKJake0OdI9XECaVPSLlL2x7uoK7-Rccniq_KBV3HwC8qckfSBYcaSPE7QBQnqmKfS899fm1SVZtaL4Q6vXl6J39voayGuDT/s1600/Screen+shot+2011-09-15+at+12.46.16+AM.jpeg" imageanchor="1"><img border="0" height="306" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3a4QgNcAvEPrLstR-4whtEIfZfnZmSISaG5DzyKJake0OdI9XECaVPSLlL2x7uoK7-Rccniq_KBV3HwC8qckfSBYcaSPE7QBQnqmKfS899fm1SVZtaL4Q6vXl6J39voayGuDT/s400/Screen+shot+2011-09-15+at+12.46.16+AM.jpeg" width="400" /></a></div> <i>For information on paginated configurations that include a view-all page, please see our post on <a href="http://googlewebmastercentral.blogspot.com/2011/09/view-all-in-search-results.html">View-all in search results</a>.</i></div> <br /> <b>Outlining your options</b><br /> <br /> Here are three options for a series:<br /> <ol> <li>Leave whatever you have exactly as-is. Paginated content exists throughout the web and we’ll continue to strive to give searchers the best result, regardless of the page’s rel=”next”/rel=”prev” HTML markup—or lack thereof.</li> <li>If you have a view-all page, or are considering a view-all page, see our post on <a href="http://googlewebmastercentral.blogspot.com/2011/09/view-all-in-search-results.html">View-all in search results</a>.</li> <li>Hint to Google the relationship between the component URLs of your series with rel=”next” and rel=”prev”. This helps us more accurately index your content and serve to users the most relevant page (commonly the first page). Implementation details below.</li> </ol> <br /> <b>Implementing rel=”next” and rel=”prev”</b><br /> <br /> If you prefer option 3 (above) for your site, let’s get started! Let’s say you have content paginated into the URLs:<br /> <br /> http://www.example.com/article?story=abc&page=1<br /> http://www.example.com/article?story=abc&page=2<br /> http://www.example.com/article?story=abc&page=3<br /> http://www.example.com/article?story=abc&page=4<br /> <br /> On the first page, http://www.example.com/article?story=abc&page=1, you’d include in the <code><span style="color: green;"><head></span></code> section:<br /> <span style="color: green;"><code><link rel="next" href="http://www.example.com/article?story=abc&page=2" /></code></span><br /> <br /> On the second page, http://www.example.com/article?story=abc&page=2:<br /> <span style="color: green;"><code><link rel="prev" href="http://www.example.com/article?story=abc&page=1" /></code></span><br /> <span style="color: green;"><code><link rel="next" href="http://www.example.com/article?story=abc&page=3" /></code></span><br /> <br /> On the third page, http://www.example.com/article?story=abc&page=3:<br /> <span style="color: green;"><code><link rel="prev" href="http://www.example.com/article?story=abc&page=2" /></code></span><br /> <span style="color: green;"><code><link rel="next" href="http://www.example.com/article?story=abc&page=4" /></code></span><br /> <br /> And on the last page, http://www.example.com/article?story=abc&page=4:<br /> <span style="color: green;"><code><link rel="prev" href="http://www.example.com/article?story=abc&page=3" /></code></span><br /> <br /> A few points to mention:<br /> <ul> <li>The first page only contains rel=”next” and no rel=”prev” markup.</li> <li>Pages two to the second-to-last page should be doubly-linked with both rel=”next” and rel=”prev” markup.</li> <li>The last page only contains markup for rel=”prev”, not rel=”next”.</li> <li>rel=”next” and rel=”prev” values can be either relative or absolute URLs (as allowed by the <span style="color: green;"><code><link></code></span> tag). And, if you include a <span style="color: green;"><code><base></code></span> link in your document, relative paths will resolve according to the base URL.</li> <li>rel=”next” and rel=”prev” only need to be declared within the <span style="color: green;"><code><head></code></span> section, not within the document <span style="color: green;"><code><body></code></span>.</li> <li>We allow rel=”previous” as a syntactic variant of rel=”prev” links.</li> <li>rel="next" and rel="previous" on the one hand and rel="canonical" on the other constitute independent concepts. Both declarations can be included in the same page. For example, http://www.example.com/article?story=abc&page=2&sessionid=123 may contain:<br /> <br /> <span style="color: green;"><code><link rel="canonical" href="http://www.example.com/article?story=abc&page=2”/></code></span><br /> <span style="color: green;"><code><link rel="prev" href="http://www.example.com/article?story=abc&page=1&sessionid=123" /></code></span><br /> <span style="color: green;"><code><link rel="next" href="http://www.example.com/article?story=abc&page=3&sessionid=123" /></code></span><br /> <br /> </li> <li>rel=”prev” and rel=”next” act as hints to Google, not absolute directives.</li> <li>When implemented incorrectly, such as omitting an expected rel="prev" or rel="next" designation in the series, we'll continue to index the page(s), and rely on our own heuristics to understand your content.</li> </ul> <br /> <b>Questions?</b><br /> More information can be found in our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=1663744">Help Center</a>, or join the conversation in our <a href="//www.google.com/support/forum/p/Webmasters/thread?tid=344378292ff91e8d&hl=en">Webmaster Help Forum</a>!<br /> <br /> <span class="byline-author">Written by Benjia Li & Joachim Kupke, Software Engineers, Indexing Team</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <p style="padding:0.8em; border-left: 6px solid #A03; background-color:#FEE; color:#000; line-height:1.5em; font-weight:bold">Note: The information in this post is outdated. Rel=prev/next is not an indexing signal anymore.</p> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: Intermediate to Advanced<br /> <br /> Much like <a href="http://googlewebmastercentral.blogspot.com/2009/02/specify-your-canonical.html">rel=”canonical”</a> acts a strong hint for duplicate content, you can now use the HTML link elements <a href="http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#sequential-link-types">rel=”next” and rel=”prev”</a> to indicate the relationship between component URLs in a paginated series. Throughout the web, a paginated series of content may take many shapes—it can be an article divided into several component pages, or a product category with items spread across several pages, or a forum thread divided into a sequence of URLs. Now, if you choose to include rel=”next” and rel=”prev” markup on the component pages within a series, you’re giving Google a strong hint that you’d like us to:<br /> <ul> <li>Consolidate indexing properties, such as links, from the component pages/URLs to the series as a whole (i.e., links should not remain dispersed between page-1.html, page-2.html, etc., but be grouped with the sequence).</li> <li>Send users to the most relevant page/URL—typically the first page of the series.</li> </ul> <br /> <div style="text-align: center;"> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjA1_gCWUTQ_8D9GY8ovgEBEkD1l6cG07CkdO0xHtLoW5xx9gGNL4YW5KwGPAFQ4BDPSOl2M5ZKatxyjMcBE8nT6EwRKM8De5X9v4pvNfLD20QQE0bZDLsZyw50DnTTUpbSNQZv/s1600/Screen+shot+2011-09-15+at+12.48.10+AM.jpeg" imageanchor="1"><img border="0" height="291" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjA1_gCWUTQ_8D9GY8ovgEBEkD1l6cG07CkdO0xHtLoW5xx9gGNL4YW5KwGPAFQ4BDPSOl2M5ZKatxyjMcBE8nT6EwRKM8De5X9v4pvNfLD20QQE0bZDLsZyw50DnTTUpbSNQZv/s400/Screen+shot+2011-09-15+at+12.48.10+AM.jpeg" width="400" /></a></div> <br /> <i>The relationship between component URLs in a series can now be indicated to Google through rel=”next” and rel=”prev”.</i></div> <br /> There’s an exception to the rel=”prev” and rel=”next” implementation: If, alongside your series of content, you also offer users a view-all page, or if you’re considering a view-all page, please see our post on <a href="http://googlewebmastercentral.blogspot.com/2011/09/view-all-in-search-results.html">View-all in search results</a> for more information. Because view-all pages are most commonly preferred by searchers, we do our best to surface this version when appropriate in results rather than a component page (component pages are more likely to surface with rel=”next” and rel=”prev”).<br /> <br /> If you don’t have a view-all page or you’d like to override Google returning a view-all page, you can use rel="next" and rel="prev" as described in this post.<br /> <br /> <div style="text-align: center;"> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3a4QgNcAvEPrLstR-4whtEIfZfnZmSISaG5DzyKJake0OdI9XECaVPSLlL2x7uoK7-Rccniq_KBV3HwC8qckfSBYcaSPE7QBQnqmKfS899fm1SVZtaL4Q6vXl6J39voayGuDT/s1600/Screen+shot+2011-09-15+at+12.46.16+AM.jpeg" imageanchor="1"><img border="0" height="306" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3a4QgNcAvEPrLstR-4whtEIfZfnZmSISaG5DzyKJake0OdI9XECaVPSLlL2x7uoK7-Rccniq_KBV3HwC8qckfSBYcaSPE7QBQnqmKfS899fm1SVZtaL4Q6vXl6J39voayGuDT/s400/Screen+shot+2011-09-15+at+12.46.16+AM.jpeg" width="400" /></a></div> <i>For information on paginated configurations that include a view-all page, please see our post on <a href="http://googlewebmastercentral.blogspot.com/2011/09/view-all-in-search-results.html">View-all in search results</a>.</i></div> <br /> <b>Outlining your options</b><br /> <br /> Here are three options for a series:<br /> <ol> <li>Leave whatever you have exactly as-is. Paginated content exists throughout the web and we’ll continue to strive to give searchers the best result, regardless of the page’s rel=”next”/rel=”prev” HTML markup—or lack thereof.</li> <li>If you have a view-all page, or are considering a view-all page, see our post on <a href="http://googlewebmastercentral.blogspot.com/2011/09/view-all-in-search-results.html">View-all in search results</a>.</li> <li>Hint to Google the relationship between the component URLs of your series with rel=”next” and rel=”prev”. This helps us more accurately index your content and serve to users the most relevant page (commonly the first page). Implementation details below.</li> </ol> <br /> <b>Implementing rel=”next” and rel=”prev”</b><br /> <br /> If you prefer option 3 (above) for your site, let’s get started! Let’s say you have content paginated into the URLs:<br /> <br /> http://www.example.com/article?story=abc&page=1<br /> http://www.example.com/article?story=abc&page=2<br /> http://www.example.com/article?story=abc&page=3<br /> http://www.example.com/article?story=abc&page=4<br /> <br /> On the first page, http://www.example.com/article?story=abc&page=1, you’d include in the <code><span style="color: green;"><head></span></code> section:<br /> <span style="color: green;"><code><link rel="next" href="http://www.example.com/article?story=abc&page=2" /></code></span><br /> <br /> On the second page, http://www.example.com/article?story=abc&page=2:<br /> <span style="color: green;"><code><link rel="prev" href="http://www.example.com/article?story=abc&page=1" /></code></span><br /> <span style="color: green;"><code><link rel="next" href="http://www.example.com/article?story=abc&page=3" /></code></span><br /> <br /> On the third page, http://www.example.com/article?story=abc&page=3:<br /> <span style="color: green;"><code><link rel="prev" href="http://www.example.com/article?story=abc&page=2" /></code></span><br /> <span style="color: green;"><code><link rel="next" href="http://www.example.com/article?story=abc&page=4" /></code></span><br /> <br /> And on the last page, http://www.example.com/article?story=abc&page=4:<br /> <span style="color: green;"><code><link rel="prev" href="http://www.example.com/article?story=abc&page=3" /></code></span><br /> <br /> A few points to mention:<br /> <ul> <li>The first page only contains rel=”next” and no rel=”prev” markup.</li> <li>Pages two to the second-to-last page should be doubly-linked with both rel=”next” and rel=”prev” markup.</li> <li>The last page only contains markup for rel=”prev”, not rel=”next”.</li> <li>rel=”next” and rel=”prev” values can be either relative or absolute URLs (as allowed by the <span style="color: green;"><code><link></code></span> tag). And, if you include a <span style="color: green;"><code><base></code></span> link in your document, relative paths will resolve according to the base URL.</li> <li>rel=”next” and rel=”prev” only need to be declared within the <span style="color: green;"><code><head></code></span> section, not within the document <span style="color: green;"><code><body></code></span>.</li> <li>We allow rel=”previous” as a syntactic variant of rel=”prev” links.</li> <li>rel="next" and rel="previous" on the one hand and rel="canonical" on the other constitute independent concepts. Both declarations can be included in the same page. For example, http://www.example.com/article?story=abc&page=2&sessionid=123 may contain:<br /> <br /> <span style="color: green;"><code><link rel="canonical" href="http://www.example.com/article?story=abc&page=2”/></code></span><br /> <span style="color: green;"><code><link rel="prev" href="http://www.example.com/article?story=abc&page=1&sessionid=123" /></code></span><br /> <span style="color: green;"><code><link rel="next" href="http://www.example.com/article?story=abc&page=3&sessionid=123" /></code></span><br /> <br /> </li> <li>rel=”prev” and rel=”next” act as hints to Google, not absolute directives.</li> <li>When implemented incorrectly, such as omitting an expected rel="prev" or rel="next" designation in the series, we'll continue to index the page(s), and rely on our own heuristics to understand your content.</li> </ul> <br /> <b>Questions?</b><br /> More information can be found in our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=1663744">Help Center</a>, or join the conversation in our <a href="//www.google.com/support/forum/p/Webmasters/thread?tid=344378292ff91e8d&hl=en">Webmaster Help Forum</a>!<br /> <br /> <span class="byline-author">Written by Benjia Li & Joachim Kupke, Software Engineers, Indexing Team</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Official Google Webmaster Central Blog:Pagination with rel=“next” and rel=“prev”&url=https://webmasters.googleblog.com/2011/09/pagination-with-relnext-and-relprev.html&via=googlewmc'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://webmasters.googleblog.com/2011/09/pagination-with-relnext-and-relprev.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://webmasters.googleblog.com/2011/09/pagination-with-relnext-and-relprev.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://webmasters.googleblog.com/search/label/crawling%20and%20indexing' rel='tag'> crawling and indexing </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/search%20results' rel='tag'> search results </a> </span> </div> </div> </div> <div class='post' data-id='3692182012999696136' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2011/09/view-all-in-search-results.html' itemprop='url' title='View-all in search results'> View-all in search results </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, September 15, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <p style="padding:0.8em; border-left: 6px solid #A03; background-color:#FEE; color:#000; line-height:1.5em; font-weight:bold">Note: The information in this post may be outdated. Rel=prev/next is not an indexing signal anymore.</p> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: Intermediate to Advanced<br /> <br /> User testing has taught us that searchers much prefer the view-all, single-page version of content over a component page containing only a portion of the same information with arbitrary page breaks (which cause the user to click “next” and load another URL).<br /> <br /> <div style="text-align: center;"> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO70i2I8nEZ-oDtbET0wTbA_w6qyb1adpMGI-3OdR93JdofxiYWqVLlPndBDZbnZMmz0Gtahiqeahe-awkAlk-D_em9d8MD7XcoPpTiynjI2QqU94Llb1r3xNSrsKKzx94TnGb/s1600/Screen+shot+2011-09-14+at+10.54.19+PM.jpeg" imageanchor="1"><img border="0" height="284" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO70i2I8nEZ-oDtbET0wTbA_w6qyb1adpMGI-3OdR93JdofxiYWqVLlPndBDZbnZMmz0Gtahiqeahe-awkAlk-D_em9d8MD7XcoPpTiynjI2QqU94Llb1r3xNSrsKKzx94TnGb/s400/Screen+shot+2011-09-14+at+10.54.19+PM.jpeg" width="400" /></a></div> <br /> <i>Searchers often prefer the view-all vs. paginated content with arbitrary page breaks and worse latency.</i></div> <br /> Therefore, to improve the user experience, when we detect that a content series (e.g. page-1.html, page-2.html, etc.) also contains a single-page version (e.g. page-all.html), we’re now making a larger effort to return the single-page version in search results. If your site has a view-all option, there’s nothing you need to do; we’ll work to do it on your behalf. Also, indexing properties, like links, will be consolidated from the component pages in the series to the view-all page.<br /> <br /> <b>However, high latency can make the view-all less preferred</b><br /> <br /> Interestingly, the cases when users didn’t prefer the view-all page were correlated with high latency (e.g., when the view-all page took a while to load, say, because it contained many images). This makes sense because we know users are <a href="http://googleresearch.blogspot.com/2009/06/speed-matters.html">less satisfied with slow results</a>. So while a view-all page is commonly desired, as a webmaster it’s important to balance this preference with the page’s load time and overall user experience.<br /> <br /> <b>Best practices for a series of content</b><br /> <ol> <li><b>If your site includes view-all pages</b><br /> <br /> We aim to detect the view-all version of your content and, if available, its associated component pages. There’s nothing more you need to do! However, if you’d like to make it more explicit to us, you can include rel=”canonical” from your component pages to your view-all to increase the likelihood that we detect your series of pages appropriately.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZ3ok9Co8kDiAeQu31Dkxjk0lQOkGmMu63ru2u5uDIs_3DeZ6k1Gk-5M_egUPi6SHYfeuG8qF1SBGRioaDf1Y8_uIFFicD5s4KiZFP-_V7k1-gBoJ0xNnPU3b3NxWv1hZ6e94K/s1600/Screen+shot+2011-10-18+at+9.03.55+AM.jpeg" imageanchor="1"><img border="0" height="291" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZ3ok9Co8kDiAeQu31Dkxjk0lQOkGmMu63ru2u5uDIs_3DeZ6k1Gk-5M_egUPi6SHYfeuG8qF1SBGRioaDf1Y8_uIFFicD5s4KiZFP-_V7k1-gBoJ0xNnPU3b3NxWv1hZ6e94K/s400/Screen+shot+2011-10-18+at+9.03.55+AM.jpeg" width="400" /></a><br /> <i>rel=”canonical” can specify the superset of content (i.e. the view-all page, in this case page-all.html) from the same information in a series of URLs.</i></div> <br /> <div style="padding-left: 15px;"> <i>Why does this work?</i></div> </li> </ol> In the diagram, page-2.html of a series may specify the canonical target as page-all.html because page-all.html is a superset of page-2.html's content. When a user searches for a query term and page-all.html is selected in search results, even if the query most related to page-2.html, we know the user will still see page-2.html’s relevant information within page-all.html.<br /> <br /> On the other hand, page-2.html shouldn’t designate page-1.html as the canonical because page-2.html’s content isn’t included on page-1.html. It’s possible that a user’s search query is relevant to content on page-2.html, but if page-2.html’s canonical is set to page-1.html, the user could then select page-1.html in search results and find herself in a position where she has to further navigate to a different page to arrive at the desired information. That’s a poor experience for the user, a suboptimal result from us, and it could also bring poorly targeted traffic to your site.<br /> <br /> However, if you strongly desire your view-all page not to appear in search results: 1) make sure the component pages in the series don’t include rel=”canonical” to the view-all page, and 2) mark the view-all page as <a href="//www.google.com/support/webmasters/bin/answer.py?&answer=93710http://www.google.com/support/webmasters/bin/answer.py?&answer=93710">“noindex”</a> using any of the standard methods. <br /> <li><b>If you’d like to surface individual, component pages (or there’s no view-all available)</b><br /> <br /> It may be the case that one or both of the situations below apply to your site:<br /> <br /> <ul> <li>The view-all page is undesirable as a search result (e.g., load time too high or too difficult for users to navigate).</li> <li>Your users prefer the multi-page experience and to be directed to a component page in search results, rather than the view-all page.</li> </ul> <br /> If so, you can use standard HTML <a href="http://googlewebmastercentral.blogspot.com/2011/09/pagination-with-relnext-and-relprev.html">rel=”next” and rel=”prev” elements</a> to specify a relationship between the component pages in your series of content. If done correctly, Google will generally strive to:<br /> <br /> <ul> <li>Consolidate indexing properties, such as links, between the component pages/URLs.</li> <li>Send users to the most relevant page/URL from the component pages. Typically, the most relevant page is the first page of your content, but our algorithms may point users to one of the component pages in the series.</li> </ul> </li> <br /> It’s not uncommon for webmasters to incorrectly use rel=”canonical” from component pages to the first page of their series (e.g. page-2.html with rel=”canonical” to page-1.html). We recommend against this implementation because the component pages don’t actually contain duplicate content. Using rel=”next” and rel=”prev” is far more appropriate.<br /> <br /> <b>Summary</b><br /> <br /> Because users generally prefer the view-all option in search results, we’re making more of an effort to properly detect and serve this version to searchers. If you have a series of content, there’s nothing more you need to do. If you’d like to hint more to Google how best to serve users your information:<br /> <ol> <li>To better optimize your view-all page, you can use rel=”canonical” from component pages to the single-page version; otherwise,</li> <li>If a view-all page doesn’t provide a good user experience for your site, you can use the <a href="http://googlewebmastercentral.blogspot.com/2011/09/pagination-with-relnext-and-relprev.html">rel=”next” and rel=”prev”</a> attributes as a strong hint for Google to identify the series of pages and still surface a component page in results.</li> </ol> <br /> <b>Questions?</b><br /> <br /> As always, feel free to ask in our <a href="//www.google.com/support/forum/p/Webmasters/thread?tid=344378292ff91e8d&hl=en">Webmaster Help Forum</a>.<br /> <br /> <span class="byline-author">Written by Benjia Li & Joachim Kupke, Software Engineers, Indexing Team</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <p style="padding:0.8em; border-left: 6px solid #A03; background-color:#FEE; color:#000; line-height:1.5em; font-weight:bold">Note: The information in this post may be outdated. Rel=prev/next is not an indexing signal anymore.</p> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: Intermediate to Advanced<br /> <br /> User testing has taught us that searchers much prefer the view-all, single-page version of content over a component page containing only a portion of the same information with arbitrary page breaks (which cause the user to click “next” and load another URL).<br /> <br /> <div style="text-align: center;"> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO70i2I8nEZ-oDtbET0wTbA_w6qyb1adpMGI-3OdR93JdofxiYWqVLlPndBDZbnZMmz0Gtahiqeahe-awkAlk-D_em9d8MD7XcoPpTiynjI2QqU94Llb1r3xNSrsKKzx94TnGb/s1600/Screen+shot+2011-09-14+at+10.54.19+PM.jpeg" imageanchor="1"><img border="0" height="284" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiO70i2I8nEZ-oDtbET0wTbA_w6qyb1adpMGI-3OdR93JdofxiYWqVLlPndBDZbnZMmz0Gtahiqeahe-awkAlk-D_em9d8MD7XcoPpTiynjI2QqU94Llb1r3xNSrsKKzx94TnGb/s400/Screen+shot+2011-09-14+at+10.54.19+PM.jpeg" width="400" /></a></div> <br /> <i>Searchers often prefer the view-all vs. paginated content with arbitrary page breaks and worse latency.</i></div> <br /> Therefore, to improve the user experience, when we detect that a content series (e.g. page-1.html, page-2.html, etc.) also contains a single-page version (e.g. page-all.html), we’re now making a larger effort to return the single-page version in search results. If your site has a view-all option, there’s nothing you need to do; we’ll work to do it on your behalf. Also, indexing properties, like links, will be consolidated from the component pages in the series to the view-all page.<br /> <br /> <b>However, high latency can make the view-all less preferred</b><br /> <br /> Interestingly, the cases when users didn’t prefer the view-all page were correlated with high latency (e.g., when the view-all page took a while to load, say, because it contained many images). This makes sense because we know users are <a href="http://googleresearch.blogspot.com/2009/06/speed-matters.html">less satisfied with slow results</a>. So while a view-all page is commonly desired, as a webmaster it’s important to balance this preference with the page’s load time and overall user experience.<br /> <br /> <b>Best practices for a series of content</b><br /> <ol> <li><b>If your site includes view-all pages</b><br /> <br /> We aim to detect the view-all version of your content and, if available, its associated component pages. There’s nothing more you need to do! However, if you’d like to make it more explicit to us, you can include rel=”canonical” from your component pages to your view-all to increase the likelihood that we detect your series of pages appropriately.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZ3ok9Co8kDiAeQu31Dkxjk0lQOkGmMu63ru2u5uDIs_3DeZ6k1Gk-5M_egUPi6SHYfeuG8qF1SBGRioaDf1Y8_uIFFicD5s4KiZFP-_V7k1-gBoJ0xNnPU3b3NxWv1hZ6e94K/s1600/Screen+shot+2011-10-18+at+9.03.55+AM.jpeg" imageanchor="1"><img border="0" height="291" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZ3ok9Co8kDiAeQu31Dkxjk0lQOkGmMu63ru2u5uDIs_3DeZ6k1Gk-5M_egUPi6SHYfeuG8qF1SBGRioaDf1Y8_uIFFicD5s4KiZFP-_V7k1-gBoJ0xNnPU3b3NxWv1hZ6e94K/s400/Screen+shot+2011-10-18+at+9.03.55+AM.jpeg" width="400" /></a><br /> <i>rel=”canonical” can specify the superset of content (i.e. the view-all page, in this case page-all.html) from the same information in a series of URLs.</i></div> <br /> <div style="padding-left: 15px;"> <i>Why does this work?</i></div> </li> </ol> In the diagram, page-2.html of a series may specify the canonical target as page-all.html because page-all.html is a superset of page-2.html's content. When a user searches for a query term and page-all.html is selected in search results, even if the query most related to page-2.html, we know the user will still see page-2.html’s relevant information within page-all.html.<br /> <br /> On the other hand, page-2.html shouldn’t designate page-1.html as the canonical because page-2.html’s content isn’t included on page-1.html. It’s possible that a user’s search query is relevant to content on page-2.html, but if page-2.html’s canonical is set to page-1.html, the user could then select page-1.html in search results and find herself in a position where she has to further navigate to a different page to arrive at the desired information. That’s a poor experience for the user, a suboptimal result from us, and it could also bring poorly targeted traffic to your site.<br /> <br /> However, if you strongly desire your view-all page not to appear in search results: 1) make sure the component pages in the series don’t include rel=”canonical” to the view-all page, and 2) mark the view-all page as <a href="//www.google.com/support/webmasters/bin/answer.py?&answer=93710http://www.google.com/support/webmasters/bin/answer.py?&answer=93710">“noindex”</a> using any of the standard methods. <br /> <li><b>If you’d like to surface individual, component pages (or there’s no view-all available)</b><br /> <br /> It may be the case that one or both of the situations below apply to your site:<br /> <br /> <ul> <li>The view-all page is undesirable as a search result (e.g., load time too high or too difficult for users to navigate).</li> <li>Your users prefer the multi-page experience and to be directed to a component page in search results, rather than the view-all page.</li> </ul> <br /> If so, you can use standard HTML <a href="http://googlewebmastercentral.blogspot.com/2011/09/pagination-with-relnext-and-relprev.html">rel=”next” and rel=”prev” elements</a> to specify a relationship between the component pages in your series of content. If done correctly, Google will generally strive to:<br /> <br /> <ul> <li>Consolidate indexing properties, such as links, between the component pages/URLs.</li> <li>Send users to the most relevant page/URL from the component pages. Typically, the most relevant page is the first page of your content, but our algorithms may point users to one of the component pages in the series.</li> </ul> </li> <br /> It’s not uncommon for webmasters to incorrectly use rel=”canonical” from component pages to the first page of their series (e.g. page-2.html with rel=”canonical” to page-1.html). We recommend against this implementation because the component pages don’t actually contain duplicate content. Using rel=”next” and rel=”prev” is far more appropriate.<br /> <br /> <b>Summary</b><br /> <br /> Because users generally prefer the view-all option in search results, we’re making more of an effort to properly detect and serve this version to searchers. If you have a series of content, there’s nothing more you need to do. If you’d like to hint more to Google how best to serve users your information:<br /> <ol> <li>To better optimize your view-all page, you can use rel=”canonical” from component pages to the single-page version; otherwise,</li> <li>If a view-all page doesn’t provide a good user experience for your site, you can use the <a href="http://googlewebmastercentral.blogspot.com/2011/09/pagination-with-relnext-and-relprev.html">rel=”next” and rel=”prev”</a> attributes as a strong hint for Google to identify the series of pages and still surface a component page in results.</li> </ol> <br /> <b>Questions?</b><br /> <br /> As always, feel free to ask in our <a href="//www.google.com/support/forum/p/Webmasters/thread?tid=344378292ff91e8d&hl=en">Webmaster Help Forum</a>.<br /> <br /> <span class="byline-author">Written by Benjia Li & Joachim Kupke, Software Engineers, Indexing Team</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Official Google Webmaster Central Blog:View-all in search results&url=https://webmasters.googleblog.com/2011/09/view-all-in-search-results.html&via=googlewmc'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://webmasters.googleblog.com/2011/09/view-all-in-search-results.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://webmasters.googleblog.com/2011/09/view-all-in-search-results.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://webmasters.googleblog.com/search/label/crawling%20and%20indexing' rel='tag'> crawling and indexing </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/search%20results' rel='tag'> search results </a> </span> </div> </div> </div> <div class='post' data-id='1522578317916163061' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2011/09/reconsideration-requests-get-more.html' itemprop='url' title='Reconsideration requests get more transparent'> Reconsideration requests get more transparent </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, September 15, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="text-align: left;" trbidi="on"> <div> Webmaster level: All</div> <div> <br /></div> <div> If your site isn't appearing in Google search results, or it's performing more poorly than it once did (and you believe that it does not violate our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=35769">Webmaster Guidelines</a>), you can ask Google to reconsider your site. Over time, we’ve worked to improve the reconsideration process for webmasters. A couple of years ago, in addition to <a href="http://googlewebmastercentral.blogspot.com/2009/06/reconsideration-requests-now-with.html">confirming that we had received the request</a>, we started sending a second message to webmasters confirming that we had processed their request. This was a huge step for webmasters who were anxiously awaiting results. Since then, we’ve received feedback that webmasters wanted to know the outcome of their requests. Earlier this year, we started experimenting with sending more detailed reconsideration request responses and the feedback we’ve gotten has been very positive!</div> <div> <br /></div> <div> Now, if your site is affected by a manual spam action, we may let you know if we were able to revoke that manual action based on your reconsideration request. Or, we could tell you if your site is still in violation of our guidelines. This might be a discouraging thing to hear, but once you know that there is still a problem, it will help you diagnose the issue.</div> <div> <br /></div> <div> If your site is not actually affected by any manual action (this is the most common scenario), we may let you know that as well. Perhaps your site isn’t being ranked highly by our algorithms, in which case our systems will respond to improvements on the site as changes are made, without your needing to submit a reconsideration request. Or maybe your site has access issues that are preventing Googlebot from crawling and indexing it. For more help debugging ranking issues, read <a href="//www.google.com/support/webmasters/bin/answer.py?answer=34444">our article about why a site may not be showing up in Google search results</a>.</div> <div> <br /></div> We’ve made a lot of progress on making the entire reconsideration request process more transparent. We aren’t able to reply to individual requests with specific feedback, but now many webmasters will be able to find out if their site has been affected by a manual action and they’ll know the outcome of the reconsideration review. In an ideal world, Google could be completely transparent about how every part of our rankings work. However, we have to maintain a delicate balance: trying to give as much information to webmasters as we can without letting spammers probe how to do more harm to users. We're happy that Google has set the standard on tools, transparency, and communication with site owners, but we'll keep looking for ways to do even better.<br /> <div> <br /> <span class="byline-author">Posted by Tiffany Oberoi and <a href="https://plus.google.com/107122646256015117642/about" rel="author">Michael Wyszomierski</a>, Search Quality Team</span></div> </div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="text-align: left;" trbidi="on"> <div> Webmaster level: All</div> <div> <br /></div> <div> If your site isn't appearing in Google search results, or it's performing more poorly than it once did (and you believe that it does not violate our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=35769">Webmaster Guidelines</a>), you can ask Google to reconsider your site. Over time, we’ve worked to improve the reconsideration process for webmasters. A couple of years ago, in addition to <a href="http://googlewebmastercentral.blogspot.com/2009/06/reconsideration-requests-now-with.html">confirming that we had received the request</a>, we started sending a second message to webmasters confirming that we had processed their request. This was a huge step for webmasters who were anxiously awaiting results. Since then, we’ve received feedback that webmasters wanted to know the outcome of their requests. Earlier this year, we started experimenting with sending more detailed reconsideration request responses and the feedback we’ve gotten has been very positive!</div> <div> <br /></div> <div> Now, if your site is affected by a manual spam action, we may let you know if we were able to revoke that manual action based on your reconsideration request. Or, we could tell you if your site is still in violation of our guidelines. This might be a discouraging thing to hear, but once you know that there is still a problem, it will help you diagnose the issue.</div> <div> <br /></div> <div> If your site is not actually affected by any manual action (this is the most common scenario), we may let you know that as well. Perhaps your site isn’t being ranked highly by our algorithms, in which case our systems will respond to improvements on the site as changes are made, without your needing to submit a reconsideration request. Or maybe your site has access issues that are preventing Googlebot from crawling and indexing it. For more help debugging ranking issues, read <a href="//www.google.com/support/webmasters/bin/answer.py?answer=34444">our article about why a site may not be showing up in Google search results</a>.</div> <div> <br /></div> We’ve made a lot of progress on making the entire reconsideration request process more transparent. We aren’t able to reply to individual requests with specific feedback, but now many webmasters will be able to find out if their site has been affected by a manual action and they’ll know the outcome of the reconsideration review. In an ideal world, Google could be completely transparent about how every part of our rankings work. However, we have to maintain a delicate balance: trying to give as much information to webmasters as we can without letting spammers probe how to do more harm to users. We're happy that Google has set the standard on tools, transparency, and communication with site owners, but we'll keep looking for ways to do even better.<br /> <div> <br /> <span class="byline-author">Posted by Tiffany Oberoi and <a href="https://plus.google.com/107122646256015117642/about" rel="author">Michael Wyszomierski</a>, Search Quality Team</span></div> </div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Official Google Webmaster Central Blog:Reconsideration requests get more transparent&url=https://webmasters.googleblog.com/2011/09/reconsideration-requests-get-more.html&via=googlewmc'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://webmasters.googleblog.com/2011/09/reconsideration-requests-get-more.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://webmasters.googleblog.com/2011/09/reconsideration-requests-get-more.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://webmasters.googleblog.com/search/label/feedback%20and%20communication' rel='tag'> feedback and communication </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/webmaster%20guidelines' rel='tag'> webmaster guidelines </a> </span> </div> </div> </div> <div class='post' data-id='5774541954805415510' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2011/09/introducing-application-rich-snippets.html' itemprop='url' title='Introducing: Application Rich Snippets'> Introducing: Application Rich Snippets </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, September 14, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: All<br /> Rich snippets help users determine more quickly if a particular web page has the information they're interested in. We've previously introduced rich snippets for <a href="//www.google.com/support/webmasters/bin/answer.py?answer=146750">shopping</a>, <a href="//www.google.com/support/webmasters/bin/answer.py?hl=en&answer=173379">recipes</a>, <a href="//www.google.com/support/webmasters/bin/answer.py?answer=146645">reviews</a>, <a href="//www.google.com/support/webmasters/bin/answer.py?hl=en&answer=162163">video</a>, and <a href="//www.google.com/support/webmasters/bin/answer.py?hl=en&answer=164506">events</a>, and most recently <a href="http://insidesearch.blogspot.com/2011/08/rich-snippets-help-you-find-music-more.html">music</a>.<br /> Before you install a software application, users might want to check out what others think about it, and how much it costs. We are pleased to announce that starting today, you’ll be able to get this information right in search results.<br /> Here's an example of what an application snippet looks like.<br /> <img alt="Image of application snippet" height="96" src="//www.google.com/help/hc/images/webmasters/webmasters_1545432_rsmobileapps_en.png" width="500"><br /> You can see application snippets from several marketplaces and review sites, including <a href="https://market.android.com/" rel="nofollow">Android Market</a>, <a href="http://www.apple.com/itunes/" rel="nofollow">Apple iTunes</a>, and <a href="http://www.cnet.com/" rel="nofollow">CNET</a>. For information on how to add app markup on your site, please refer to our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=1645432">Webmaster central article</a> and send any questions to our discussion <a href="//www.google.com/support/forum/p/Webmasters/label?lid=41234c84d9491af8&hl=en">help forum</a>.<br /> <span class="byline-author">Posted by <a href="https://plus.google.com/109246644110601778206/about" rel="author">Alejandro Goyen</a>, Product Manager</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: All<br /> Rich snippets help users determine more quickly if a particular web page has the information they're interested in. We've previously introduced rich snippets for <a href="//www.google.com/support/webmasters/bin/answer.py?answer=146750">shopping</a>, <a href="//www.google.com/support/webmasters/bin/answer.py?hl=en&answer=173379">recipes</a>, <a href="//www.google.com/support/webmasters/bin/answer.py?answer=146645">reviews</a>, <a href="//www.google.com/support/webmasters/bin/answer.py?hl=en&answer=162163">video</a>, and <a href="//www.google.com/support/webmasters/bin/answer.py?hl=en&answer=164506">events</a>, and most recently <a href="http://insidesearch.blogspot.com/2011/08/rich-snippets-help-you-find-music-more.html">music</a>.<br /> Before you install a software application, users might want to check out what others think about it, and how much it costs. We are pleased to announce that starting today, you’ll be able to get this information right in search results.<br /> Here's an example of what an application snippet looks like.<br /> <img alt="Image of application snippet" height="96" src="//www.google.com/help/hc/images/webmasters/webmasters_1545432_rsmobileapps_en.png" width="500"><br /> You can see application snippets from several marketplaces and review sites, including <a href="https://market.android.com/" rel="nofollow">Android Market</a>, <a href="http://www.apple.com/itunes/" rel="nofollow">Apple iTunes</a>, and <a href="http://www.cnet.com/" rel="nofollow">CNET</a>. For information on how to add app markup on your site, please refer to our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=1645432">Webmaster central article</a> and send any questions to our discussion <a href="//www.google.com/support/forum/p/Webmasters/label?lid=41234c84d9491af8&hl=en">help forum</a>.<br /> <span class="byline-author">Posted by <a href="https://plus.google.com/109246644110601778206/about" rel="author">Alejandro Goyen</a>, Product Manager</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Official Google Webmaster Central Blog:Introducing: Application Rich Snippets&url=https://webmasters.googleblog.com/2011/09/introducing-application-rich-snippets.html&via=googlewmc'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://webmasters.googleblog.com/2011/09/introducing-application-rich-snippets.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://webmasters.googleblog.com/2011/09/introducing-application-rich-snippets.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> </div> </div> </div> <div class='post' data-id='223286674167732228' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2011/09/internationalization.html' itemprop='url' title='Îñţérñåţîöñåļîžåţîöñ'> Îñţérñåţîöñåļîžåţîöñ </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Sunday, September 11, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: Intermediate<br /> <br /> So you’re going global, and you need your website to follow. Should be a simple case of getting the text translated and you’re good to go, right? Probably not. The Google Webmaster Team frequently builds sites that are localized into over 40 languages, so here are some things that we take into account when launching our pages in both other languages and regions.<br /> <br /> <em>(Even if you think you might be immune to these issues because you only offer content in English, it could be that non-English language visitors are <a href="http://translate.google.com/translate?hl=en&sl=en&tl=ja&u=http%3A%2F%2Finvestor.google.com%2F">using tools like Google Translate to view your content in their language</a>. This traffic should show up in your analytics dashboard, so you can get an idea of how many visitors are not viewing your site in the way it’s intended.)</em><br /> <div style="font-size: 16px; font-weight: bold;"> More languages != more HTML templates</div> We can’t recommend this enough: reuse the same template for all language versions, and always try to keep the HTML of your template simple.<br /> <br /> Keeping the HTML code the same for all languages has its advantages when it comes to maintenance. Hacking around with the HTML code for each language to fix bugs doesn’t scale–keep your page code as clean as possible and deal with any styling issues in the CSS. To name just one benefit of clean code: most translation tools will parse out the translatable content strings from the HTML document and that job is made much easier when the HTML is well-structured and valid.<br /> <div style="font-size: 16px; font-weight: bold;"> How long is a piece of string?</div> If your design relies on text playing nicely with fixed-size elements, then translating your text might wreak havoc. For example, your left-hand side navigation text is likely to translate into much longer strings of text in several languages–check out the difference in string lengths between some <a href="//www.google.com/intl/en/privacy/">English</a> and <a href="//www.google.com/intl/nl/privacy/">Dutch</a> language navigation for the same content. Be prepared for navigation titles that might wrap onto more than one line by figuring out your line height to accommodate this (also worth considering when you create your navigation text in English in the first place).<br /> <br /> Variable word lengths cause particular issues in form labels and controls. If your form layout displays labels on the left and fields on the right, for example, longer text strings can flow over into two lines, whereas shorter text strings do not seem associated with their form input fields–both scenarios ruin the design and impede the readability of the form. Also consider the extra styling you’ll need for right-to-left (RTL) layouts (more on that later). For these reasons we design forms with labels above fields, for easy readability and styling that will translate well across languages.<br /> <div> <br /> <div style="text-align: center;"> <a href="//2.bp.blogspot.com/-680McVoWANY/Tmj82PrzStI/AAAAAAAAK5k/7U7PkS1dpBk/s1600/form-i18n-full.png"><img alt="Screenshots of Chinese and German versions of web forms" src="//1.bp.blogspot.com/-EOAcLtRxe4g/TmpHn--JfMI/AAAAAAAAK6c/iI0LIXe4vhU/s400/form-i18n.png"></a><br /> <em>click to enlarge</em></div> <br /> <br /></div> <div> Also avoid fixed-height columns–if you’re attempting to neaten up your layout with box backgrounds that match in height, chances are when your text is translated, the text will overrun areas that were only tall enough to contain your English content. Think about whether the UI elements you’re planning to use in your design will work when there is more or less text–for instance, <a href="http://www.google.co.il/about/corporate/company/">horizontal</a> vs. <a href="//www.google.com/ads/tv/getstarted.html">vertical</a> tabs.<br /> <div style="font-size: 16px; font-weight: bold;"> On the flip side</div> Source editing for bidirectional HTML can be problematic because many editors have not been built to support the Unicode bidirectional algorithm (<a href="http://www.sw.it.aoyama.ac.jp/2008/pub/IUC32-bidi/">more research on the problems and solutions</a>). In short, the way your markup is displayed might get garbled:</div> <div> <br /> <pre><p>ابةتث <img src="foo.jpg" alt=" جحخد"< ذرزسش!</p></pre> <br /> Our own day-to-day usage has shown the following editors to currently provide decent solutions for bidirectional editing: particularly Coda, and also Dreamweaver, IntelliJ IDEA and JEditX.<br /> <br /> When designing for RTL languages you can build most of the support you need into the core CSS and use the directional attribute of the <span style="color: #666666; font-family: Courier;">html</span> element (for backwards compatibility) in combination with a class on the <span style="color: #666666; font-family: Courier;">body</span> element. As always, keeping all styles in one core stylesheet makes for better maintainability.<br /> <br /> Some key styling issues to watch out for: any elements floated right will need to be floated left and vice versa; extra padding or margin widths applied to one side of an element will need to be overridden and switched, and any text-align attributes should be reversed.<br /> <br /> We generally use the following approach, including using a class on the body tag rather than a <span style="color: #666666; font-family: Courier;">html[dir=rtl]</span> CSS selector because this is compatible with older browsers:<br /> <h4> Elements:</h4> <pre><body class="rtl"> <h1><a href="http://www.blogger.com/"><img alt="Google" src="http://www.google.com/images/logos/google_logo.png" /></a> Heading</h1></pre> <h4> Left-to-right (default) styling:</h4> <pre>h1 { height: 55px; line-height: 2.05; margin: 0 0 25px; overflow: hidden; } h1 img { float: left; margin: 0 43px 0 0; position: relative; }</pre> <h4> Right-to-left styling:</h4> <pre>body.rtl { direction: rtl; } body.rtl h1 img { float: right; margin: 0 0 0 43px; }</pre> <br /> (See this in action in <a href="//www.google.com/intl/en/privacy/">English</a> and <a href="//www.google.com/intl/ar/privacy/">Arabic</a>.)<br /> <br /> One final note on this subject: most of the time your content destined for right-to-left language pages will be bidirectional rather than purely RTL, because some strings will probably need to retain their LTR direction–for example, company names in Latin script or telephone numbers. The way to make sure the browser handles this correctly in a primarily RTL document is to wrap the embedded text strings with an inline element using an attribute to set direction, like this:</div> <div> <br /> <pre><h2>‫עוד ב- <span dir="ltr">Google</span>‬</h2></pre> <br /> In cases where you don’t have an HTML container to hook the dir attribute into, such as title elements or JavaScript-generated source code for message prompts, you can use this equivalent to set direction where <span style="color: #666666; font-family: Courier;">&#x202B;</span> and <span style="color: #666666; font-family: Courier;">&#x202C;‬</span> are Unicode control characters for right-to-left embedding:</div> <div> <br /> <pre><title>&#x202B;‫הפוך את Google לדף הבית שלך‬&#x202C;</title></pre> <br /> Example usage in JavaScript code:<br /> <pre>var ffError = '\u202B' +'כדי להגדיר את Google כדף הבית שלך ב\x2DFirefox, לחץ על הקישור \x22הפוך את Google לדף הבית שלי\x22, וגרור אותו אל סמל ה\x22בית\x22 בדפדפן שלך.'+ '\u202C';</pre> <br /> (For more detail, see the W3C’s articles on <a href="http://www.w3.org/International/tutorials/bidi-xhtml/">creating HTML for Arabic, Hebrew and other right-to-left scripts</a> and <a href="http://www.w3.org/TR/i18n-html-tech-bidi/#ri20030218.135304584">authoring right-to-left scripts</a>.)<br /> <div style="font-size: 16px; font-weight: bold;"> It’s all Greek to me…</div> If you’ve never worked with non-Latin character sets before (Cyrillic, Greek, and a myriad of Asian and Indic), you might find that both your editor and browser do not display content as intended.<br /> <br /> Check that your editor and browser encodings are set to UTF-8 (recommended) and consider adding a <span style="color: #666666; font-family: Courier;"></span> element and the <span style="color: #666666; font-family: Courier;">lang</span> attribute of the <span style="color: #666666; font-family: Courier;">html</span> element to your HTML template so browsers know what to expect when rendering your page–this has the added benefit of ensuring that all Unicode characters are displayed correctly, so using HTML entities such as <span style="color: #666666; font-family: Courier;">&eacute;</span> (é) will not be necessary, saving valuable bytes! Check <a href="http://www.w3.org/International/tutorials/tutorial-char-enc/en/all.html">the W3C’s tutorial on character encoding</a> if you’re having trouble–it contains in-depth explanations of the issues.<br /> <div style="font-size: 16px; font-weight: bold;"> A word on naming</div> Lastly, a practical tip on naming conventions when creating several language versions. Using a standard such as the <a href="http://en.wikipedia.org/wiki/ISO_639-1">ISO 639-1 language codes</a> for naming helps when you start to deal with several language versions of the same document.<br /> <br /> Using a conventional standard will help users understand your site’s structure as well as making it more maintainable for all webmasters who might develop the site, and using the language codes for other site assets (logo images, PDF documents) is handy to be able to quickly identify files.<br /> <br /> See previous Webmaster Central posts for advice about URL structures and other issues surrounding <a href="http://googlewebmastercentral.blogspot.com/2010/03/working-with-multi-regional-websites.html">working with multi-regional websites</a> and <a href="http://googlewebmastercentral.blogspot.com/2010/03/working-with-multilingual-websites.html">working with multilingual websites</a>.<br /> <br /> That’s a summary of the main challenges we wrestle with on a daily basis; but we can vouch for the fact that putting in the planning and work up front towards well-structured HTML and robust CSS pays dividends during localization!<br /> <br /> <span class="byline-author">Posted by <a href="https://plus.google.com/113030639083158400706/about" rel="author">Kathryn Cullen</a>, Google Webmaster Team</span></div> </div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: Intermediate<br /> <br /> So you’re going global, and you need your website to follow. Should be a simple case of getting the text translated and you’re good to go, right? Probably not. The Google Webmaster Team frequently builds sites that are localized into over 40 languages, so here are some things that we take into account when launching our pages in both other languages and regions.<br /> <br /> <em>(Even if you think you might be immune to these issues because you only offer content in English, it could be that non-English language visitors are <a href="http://translate.google.com/translate?hl=en&sl=en&tl=ja&u=http%3A%2F%2Finvestor.google.com%2F">using tools like Google Translate to view your content in their language</a>. This traffic should show up in your analytics dashboard, so you can get an idea of how many visitors are not viewing your site in the way it’s intended.)</em><br /> <div style="font-size: 16px; font-weight: bold;"> More languages != more HTML templates</div> We can’t recommend this enough: reuse the same template for all language versions, and always try to keep the HTML of your template simple.<br /> <br /> Keeping the HTML code the same for all languages has its advantages when it comes to maintenance. Hacking around with the HTML code for each language to fix bugs doesn’t scale–keep your page code as clean as possible and deal with any styling issues in the CSS. To name just one benefit of clean code: most translation tools will parse out the translatable content strings from the HTML document and that job is made much easier when the HTML is well-structured and valid.<br /> <div style="font-size: 16px; font-weight: bold;"> How long is a piece of string?</div> If your design relies on text playing nicely with fixed-size elements, then translating your text might wreak havoc. For example, your left-hand side navigation text is likely to translate into much longer strings of text in several languages–check out the difference in string lengths between some <a href="//www.google.com/intl/en/privacy/">English</a> and <a href="//www.google.com/intl/nl/privacy/">Dutch</a> language navigation for the same content. Be prepared for navigation titles that might wrap onto more than one line by figuring out your line height to accommodate this (also worth considering when you create your navigation text in English in the first place).<br /> <br /> Variable word lengths cause particular issues in form labels and controls. If your form layout displays labels on the left and fields on the right, for example, longer text strings can flow over into two lines, whereas shorter text strings do not seem associated with their form input fields–both scenarios ruin the design and impede the readability of the form. Also consider the extra styling you’ll need for right-to-left (RTL) layouts (more on that later). For these reasons we design forms with labels above fields, for easy readability and styling that will translate well across languages.<br /> <div> <br /> <div style="text-align: center;"> <a href="//2.bp.blogspot.com/-680McVoWANY/Tmj82PrzStI/AAAAAAAAK5k/7U7PkS1dpBk/s1600/form-i18n-full.png"><img alt="Screenshots of Chinese and German versions of web forms" src="//1.bp.blogspot.com/-EOAcLtRxe4g/TmpHn--JfMI/AAAAAAAAK6c/iI0LIXe4vhU/s400/form-i18n.png"></a><br /> <em>click to enlarge</em></div> <br /> <br /></div> <div> Also avoid fixed-height columns–if you’re attempting to neaten up your layout with box backgrounds that match in height, chances are when your text is translated, the text will overrun areas that were only tall enough to contain your English content. Think about whether the UI elements you’re planning to use in your design will work when there is more or less text–for instance, <a href="http://www.google.co.il/about/corporate/company/">horizontal</a> vs. <a href="//www.google.com/ads/tv/getstarted.html">vertical</a> tabs.<br /> <div style="font-size: 16px; font-weight: bold;"> On the flip side</div> Source editing for bidirectional HTML can be problematic because many editors have not been built to support the Unicode bidirectional algorithm (<a href="http://www.sw.it.aoyama.ac.jp/2008/pub/IUC32-bidi/">more research on the problems and solutions</a>). In short, the way your markup is displayed might get garbled:</div> <div> <br /> <pre><p>ابةتث <img src="foo.jpg" alt=" جحخد"< ذرزسش!</p></pre> <br /> Our own day-to-day usage has shown the following editors to currently provide decent solutions for bidirectional editing: particularly Coda, and also Dreamweaver, IntelliJ IDEA and JEditX.<br /> <br /> When designing for RTL languages you can build most of the support you need into the core CSS and use the directional attribute of the <span style="color: #666666; font-family: Courier;">html</span> element (for backwards compatibility) in combination with a class on the <span style="color: #666666; font-family: Courier;">body</span> element. As always, keeping all styles in one core stylesheet makes for better maintainability.<br /> <br /> Some key styling issues to watch out for: any elements floated right will need to be floated left and vice versa; extra padding or margin widths applied to one side of an element will need to be overridden and switched, and any text-align attributes should be reversed.<br /> <br /> We generally use the following approach, including using a class on the body tag rather than a <span style="color: #666666; font-family: Courier;">html[dir=rtl]</span> CSS selector because this is compatible with older browsers:<br /> <h4> Elements:</h4> <pre><body class="rtl"> <h1><a href="http://www.blogger.com/"><img alt="Google" src="http://www.google.com/images/logos/google_logo.png" /></a> Heading</h1></pre> <h4> Left-to-right (default) styling:</h4> <pre>h1 { height: 55px; line-height: 2.05; margin: 0 0 25px; overflow: hidden; } h1 img { float: left; margin: 0 43px 0 0; position: relative; }</pre> <h4> Right-to-left styling:</h4> <pre>body.rtl { direction: rtl; } body.rtl h1 img { float: right; margin: 0 0 0 43px; }</pre> <br /> (See this in action in <a href="//www.google.com/intl/en/privacy/">English</a> and <a href="//www.google.com/intl/ar/privacy/">Arabic</a>.)<br /> <br /> One final note on this subject: most of the time your content destined for right-to-left language pages will be bidirectional rather than purely RTL, because some strings will probably need to retain their LTR direction–for example, company names in Latin script or telephone numbers. The way to make sure the browser handles this correctly in a primarily RTL document is to wrap the embedded text strings with an inline element using an attribute to set direction, like this:</div> <div> <br /> <pre><h2>‫עוד ב- <span dir="ltr">Google</span>‬</h2></pre> <br /> In cases where you don’t have an HTML container to hook the dir attribute into, such as title elements or JavaScript-generated source code for message prompts, you can use this equivalent to set direction where <span style="color: #666666; font-family: Courier;">&#x202B;</span> and <span style="color: #666666; font-family: Courier;">&#x202C;‬</span> are Unicode control characters for right-to-left embedding:</div> <div> <br /> <pre><title>&#x202B;‫הפוך את Google לדף הבית שלך‬&#x202C;</title></pre> <br /> Example usage in JavaScript code:<br /> <pre>var ffError = '\u202B' +'כדי להגדיר את Google כדף הבית שלך ב\x2DFirefox, לחץ על הקישור \x22הפוך את Google לדף הבית שלי\x22, וגרור אותו אל סמל ה\x22בית\x22 בדפדפן שלך.'+ '\u202C';</pre> <br /> (For more detail, see the W3C’s articles on <a href="http://www.w3.org/International/tutorials/bidi-xhtml/">creating HTML for Arabic, Hebrew and other right-to-left scripts</a> and <a href="http://www.w3.org/TR/i18n-html-tech-bidi/#ri20030218.135304584">authoring right-to-left scripts</a>.)<br /> <div style="font-size: 16px; font-weight: bold;"> It’s all Greek to me…</div> If you’ve never worked with non-Latin character sets before (Cyrillic, Greek, and a myriad of Asian and Indic), you might find that both your editor and browser do not display content as intended.<br /> <br /> Check that your editor and browser encodings are set to UTF-8 (recommended) and consider adding a <span style="color: #666666; font-family: Courier;"></span> element and the <span style="color: #666666; font-family: Courier;">lang</span> attribute of the <span style="color: #666666; font-family: Courier;">html</span> element to your HTML template so browsers know what to expect when rendering your page–this has the added benefit of ensuring that all Unicode characters are displayed correctly, so using HTML entities such as <span style="color: #666666; font-family: Courier;">&eacute;</span> (é) will not be necessary, saving valuable bytes! Check <a href="http://www.w3.org/International/tutorials/tutorial-char-enc/en/all.html">the W3C’s tutorial on character encoding</a> if you’re having trouble–it contains in-depth explanations of the issues.<br /> <div style="font-size: 16px; font-weight: bold;"> A word on naming</div> Lastly, a practical tip on naming conventions when creating several language versions. Using a standard such as the <a href="http://en.wikipedia.org/wiki/ISO_639-1">ISO 639-1 language codes</a> for naming helps when you start to deal with several language versions of the same document.<br /> <br /> Using a conventional standard will help users understand your site’s structure as well as making it more maintainable for all webmasters who might develop the site, and using the language codes for other site assets (logo images, PDF documents) is handy to be able to quickly identify files.<br /> <br /> See previous Webmaster Central posts for advice about URL structures and other issues surrounding <a href="http://googlewebmastercentral.blogspot.com/2010/03/working-with-multi-regional-websites.html">working with multi-regional websites</a> and <a href="http://googlewebmastercentral.blogspot.com/2010/03/working-with-multilingual-websites.html">working with multilingual websites</a>.<br /> <br /> That’s a summary of the main challenges we wrestle with on a daily basis; but we can vouch for the fact that putting in the planning and work up front towards well-structured HTML and robust CSS pays dividends during localization!<br /> <br /> <span class="byline-author">Posted by <a href="https://plus.google.com/113030639083158400706/about" rel="author">Kathryn Cullen</a>, Google Webmaster Team</span></div> </div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Official Google Webmaster Central Blog:Îñţérñåţîöñåļîžåţîöñ&url=https://webmasters.googleblog.com/2011/09/internationalization.html&via=googlewmc'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://webmasters.googleblog.com/2011/09/internationalization.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://webmasters.googleblog.com/2011/09/internationalization.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://webmasters.googleblog.com/search/label/general%20tips' rel='tag'> general tips </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/intermediate' rel='tag'> intermediate </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/localization' rel='tag'> localization </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/webmaster%20guidelines' rel='tag'> webmaster guidelines </a> </span> </div> </div> </div> <div class='post' data-id='4787418104792614125' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2011/09/recognizing-top-contributors-in-googles.html' itemprop='url' title='Recognizing Top Contributors in Google's Help Forums'> Recognizing Top Contributors in Google's Help Forums </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, September 07, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="text-align: left;" trbidi="on"> The <a href="//www.google.com/support/bin/static.py?page=portal_groups.cs">communities around Google products and services</a> have been growing tremendously over the last couple of years. It is inspiring and motivating for us to see how many users like you contribute to Google Forums. For some time, we´ve been thinking of ways to thank our <a href="https://sites.google.com/site/webmasterhelpforum/en/bionic-posters">Top Contributors</a> -- our most the passionate, helpful, friendly, and active users. These TCs have demonstrated incredible commitment to our communities and continue to share their profound knowledge by answering user questions within the forums.<br /> <br /> <div class="separator" style="clear: both; text-align: left;"> <a href="//4.bp.blogspot.com/-pluySoF7Z2o/TmdumI-i9QI/AAAAAAAACQM/1LsxuXtz0uQ/s1600/WorldMap_spots%2B%25281%2529.png" imageanchor="1"><img border="0" height="174" src="//4.bp.blogspot.com/-pluySoF7Z2o/TmdumI-i9QI/AAAAAAAACQM/1LsxuXtz0uQ/s320/WorldMap_spots%2B%25281%2529.png" width="320"></a></div> <small>TCs from all over the world will attend our first global summit in California.</small><br /> <br /> We decided to give the online world a break for a moment and meet in real life to celebrate our past success and work on future endeavours. Google Forum Guides, Googlers that participate in the forums, and Top Contributors will convene for the first <a href="//www.google.com/events/tcsummit2011/">global Top Contributor Summit</a> on September 13th and 14th in Santa Clara and Mountain View, California. During the Google-organized two-day event, Top Contributors will meet guides, engineers and product managers in order to get to know each other, provide feedback and share new ideas. We’ll be sharing some of the insights and takeaways after the event too, so stay tuned. And if you would like to follow the events online, look out for the <a href="http://twitter.com/#!/search/realtime/%23TCsummit">#TCsummit</a> tag on Twitter and our updates on <a href="http://plus.google.com/">Google+</a>.<br /> <br /> <span class="byline-author">Posted by <a href="https://profiles.google.com/esperanza.guia/about" rel="author">Esperanza Navas</a> and <a href="https://plus.google.com/105501965108087246894/about" rel="author">Kaspar Szymanski</a>, Search Quality Team</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="text-align: left;" trbidi="on"> The <a href="//www.google.com/support/bin/static.py?page=portal_groups.cs">communities around Google products and services</a> have been growing tremendously over the last couple of years. It is inspiring and motivating for us to see how many users like you contribute to Google Forums. For some time, we´ve been thinking of ways to thank our <a href="https://sites.google.com/site/webmasterhelpforum/en/bionic-posters">Top Contributors</a> -- our most the passionate, helpful, friendly, and active users. These TCs have demonstrated incredible commitment to our communities and continue to share their profound knowledge by answering user questions within the forums.<br /> <br /> <div class="separator" style="clear: both; text-align: left;"> <a href="//4.bp.blogspot.com/-pluySoF7Z2o/TmdumI-i9QI/AAAAAAAACQM/1LsxuXtz0uQ/s1600/WorldMap_spots%2B%25281%2529.png" imageanchor="1"><img border="0" height="174" src="//4.bp.blogspot.com/-pluySoF7Z2o/TmdumI-i9QI/AAAAAAAACQM/1LsxuXtz0uQ/s320/WorldMap_spots%2B%25281%2529.png" width="320"></a></div> <small>TCs from all over the world will attend our first global summit in California.</small><br /> <br /> We decided to give the online world a break for a moment and meet in real life to celebrate our past success and work on future endeavours. Google Forum Guides, Googlers that participate in the forums, and Top Contributors will convene for the first <a href="//www.google.com/events/tcsummit2011/">global Top Contributor Summit</a> on September 13th and 14th in Santa Clara and Mountain View, California. During the Google-organized two-day event, Top Contributors will meet guides, engineers and product managers in order to get to know each other, provide feedback and share new ideas. We’ll be sharing some of the insights and takeaways after the event too, so stay tuned. And if you would like to follow the events online, look out for the <a href="http://twitter.com/#!/search/realtime/%23TCsummit">#TCsummit</a> tag on Twitter and our updates on <a href="http://plus.google.com/">Google+</a>.<br /> <br /> <span class="byline-author">Posted by <a href="https://profiles.google.com/esperanza.guia/about" rel="author">Esperanza Navas</a> and <a href="https://plus.google.com/105501965108087246894/about" rel="author">Kaspar Szymanski</a>, Search Quality Team</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Official Google Webmaster Central Blog:Recognizing Top Contributors in Google's Help Forums&url=https://webmasters.googleblog.com/2011/09/recognizing-top-contributors-in-googles.html&via=googlewmc'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://webmasters.googleblog.com/2011/09/recognizing-top-contributors-in-googles.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://webmasters.googleblog.com/2011/09/recognizing-top-contributors-in-googles.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://webmasters.googleblog.com/search/label/events' rel='tag'> events </a> </span> </div> </div> </div> <div class='post' data-id='7445306236779349664' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2011/09/pdfs-in-google-search-results.html' itemprop='url' title='PDFs in Google search results'> PDFs in Google search results </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, September 01, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: All <br /> <br /> Our mission is to organize the world’s information and make it universally accessible and useful. During this ambitious quest, we sometimes encounter non-HTML files such as PDFs, spreadsheets, and presentations. Our algorithms don’t let different filetypes slow them down; we work hard to extract the relevant content and to index it appropriately for our search results. But how do we actually index these filetypes, and—since they often differ so much from standard HTML—what guidelines apply to these files? What if a webmaster doesn’t want us to index them? <br /> <br /> <a href="//4.bp.blogspot.com/-R1SBc2Yx51w/Tl-WyG2-wwI/AAAAAAAAADs/TKG830swHJ8/s1600/seoStarterguide.png" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5647398245324735234" src="//4.bp.blogspot.com/-R1SBc2Yx51w/Tl-WyG2-wwI/AAAAAAAAADs/TKG830swHJ8/s400/seoStarterguide.png" style="cursor: hand; cursor: pointer; display: block; height: 116px; margin: 0px auto 10px; text-align: center; width: 400px;"></a> <br /> <br /> Google <a href="http://searchenginewatch.com/2163391">first started indexing PDF files in 2001</a> and currently has <a href="//www.google.com/search?q=filetype:pdf">hundreds of millions of PDF files indexed</a>. We’ve collected the most often-asked questions about PDF indexing; here are the answers: <br /> <br /> <span style="font-weight: bold;">Q: Can Google index any type of PDF file?</span> <br /> A: Generally we can index textual content (written in any language) from PDF files that use various kinds of character encodings, provided they’re not password protected or encrypted. If the text is embedded as images, we may process the images with <a href="http://googleblog.blogspot.com/2008/10/picture-of-thousand-words.html">OCR</a> algorithms to extract the text. The general rule of the thumb is that if you can copy and paste the text from a PDF document into a standard text document, we should be able to index that text. <br /> <br /> <span style="font-weight: bold;">Q: What happens with the images in PDF files?</span> <br /> A: Currently the images are not indexed. In order for us to index your images, you should create HTML pages for them. To increase the likelihood of us returning your images in our search results, please read the tips in our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=114016">Help Center</a>. <br /> <br /> <span style="font-weight: bold;">Q: How are links treated in PDF documents?</span> <br /> A: Generally links in PDF files are treated similarly to links in HTML: they can pass PageRank and other indexing signals, and we may follow them after we have crawled the PDF file. It’s currently not possible to "<a href="//www.google.com/support/webmasters/bin/answer.py?answer=96569">nofollow</a>" links within a PDF document. <br /> <br /> <span style="font-weight: bold;">Q: How can I prevent my PDF files from appearing in search results; or if they already do, how can I remove them?</span> <br /> A: The simplest way to prevent PDF documents from appearing in search results is to add an X-Robots-Tag: noindex in the HTTP header used to serve the file. If they’re already indexed, they’ll drop out over time if you use the X-Robot-Tag with the noindex directive. For faster removals, you can use the <a href="//www.google.com/support/webmasters/bin/answer.py?answer=164734">URL removal tool</a> in Google Webmaster Tools. <br /> <br /> <span style="font-weight: bold;">Q: Can PDF files rank highly in the search results?</span> <br /> A: Sure! They’ll generally rank similarly to other webpages. For example, at the time of this post, [<a href="//www.google.com/search?q=mortgage+market+review">mortgage market review</a>], [<a href="//www.google.com/search?q=irs+form+2011">irs form 2011</a>] or [<a href="//www.google.com/search?q=paracetamol+expert+report">paracetamol expert report</a>] all return PDF documents that manage to rank highly in our search results, thanks to their content and the way they’re embedded and linked from other webpages. <br /> <br /> <span style="font-weight: bold;">Q: Is it considered duplicate content if I have a copy of my pages in both HTML and PDF?</span> <br /> A: Whenever possible, we recommend serving a single copy of your content. If this isn’t possible, make sure you indicate your preferred version by, for example, including the preferred URL in your Sitemap or by specifying the canonical version in the HTML or in the <a href="//www.google.com/support/webmasters/bin/answer.py?answer=139394">HTTP headers</a> of the PDF resource. For more tips, read our Help Center article about <a href="//www.google.com/support/webmasters/bin/answer.py?answer=139066">canonicalization</a>. <br /> <br /> <span style="font-weight: bold;">Q: How can I influence the title shown in search results for my PDF document?</span> <br /> A: We use two main elements to determine the title shown: the title metadata within the file, and the anchor text of links pointing to the PDF file. To give our algorithms a strong signal about the proper title to use, we recommend updating both. <br /> <br /> If you want to learn more, watch Matt Cutt’s video about <a href="//www.youtube.com/watch?v=oDzq-94lcWQ">PDF files’ optimization for search</a>, and visit our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=35287">Help Center</a> for information about the content types we’re able to index. If you have feedback or suggestions, please let us know in the <a href="//www.google.com/support/forum/p/Webmasters?hl=en">Webmaster Help Forum</a>. <br /> <br /> <br /> Posted by <span class="byline-author"><a href="https://plus.google.com/109139237014771009015/about" rel="author">Gary Illyes</a>, Webmaster Trends Analyst</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="text-align: left;" trbidi="on"> Webmaster level: All <br /> <br /> Our mission is to organize the world’s information and make it universally accessible and useful. During this ambitious quest, we sometimes encounter non-HTML files such as PDFs, spreadsheets, and presentations. Our algorithms don’t let different filetypes slow them down; we work hard to extract the relevant content and to index it appropriately for our search results. But how do we actually index these filetypes, and—since they often differ so much from standard HTML—what guidelines apply to these files? What if a webmaster doesn’t want us to index them? <br /> <br /> <a href="//4.bp.blogspot.com/-R1SBc2Yx51w/Tl-WyG2-wwI/AAAAAAAAADs/TKG830swHJ8/s1600/seoStarterguide.png" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5647398245324735234" src="//4.bp.blogspot.com/-R1SBc2Yx51w/Tl-WyG2-wwI/AAAAAAAAADs/TKG830swHJ8/s400/seoStarterguide.png" style="cursor: hand; cursor: pointer; display: block; height: 116px; margin: 0px auto 10px; text-align: center; width: 400px;"></a> <br /> <br /> Google <a href="http://searchenginewatch.com/2163391">first started indexing PDF files in 2001</a> and currently has <a href="//www.google.com/search?q=filetype:pdf">hundreds of millions of PDF files indexed</a>. We’ve collected the most often-asked questions about PDF indexing; here are the answers: <br /> <br /> <span style="font-weight: bold;">Q: Can Google index any type of PDF file?</span> <br /> A: Generally we can index textual content (written in any language) from PDF files that use various kinds of character encodings, provided they’re not password protected or encrypted. If the text is embedded as images, we may process the images with <a href="http://googleblog.blogspot.com/2008/10/picture-of-thousand-words.html">OCR</a> algorithms to extract the text. The general rule of the thumb is that if you can copy and paste the text from a PDF document into a standard text document, we should be able to index that text. <br /> <br /> <span style="font-weight: bold;">Q: What happens with the images in PDF files?</span> <br /> A: Currently the images are not indexed. In order for us to index your images, you should create HTML pages for them. To increase the likelihood of us returning your images in our search results, please read the tips in our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=114016">Help Center</a>. <br /> <br /> <span style="font-weight: bold;">Q: How are links treated in PDF documents?</span> <br /> A: Generally links in PDF files are treated similarly to links in HTML: they can pass PageRank and other indexing signals, and we may follow them after we have crawled the PDF file. It’s currently not possible to "<a href="//www.google.com/support/webmasters/bin/answer.py?answer=96569">nofollow</a>" links within a PDF document. <br /> <br /> <span style="font-weight: bold;">Q: How can I prevent my PDF files from appearing in search results; or if they already do, how can I remove them?</span> <br /> A: The simplest way to prevent PDF documents from appearing in search results is to add an X-Robots-Tag: noindex in the HTTP header used to serve the file. If they’re already indexed, they’ll drop out over time if you use the X-Robot-Tag with the noindex directive. For faster removals, you can use the <a href="//www.google.com/support/webmasters/bin/answer.py?answer=164734">URL removal tool</a> in Google Webmaster Tools. <br /> <br /> <span style="font-weight: bold;">Q: Can PDF files rank highly in the search results?</span> <br /> A: Sure! They’ll generally rank similarly to other webpages. For example, at the time of this post, [<a href="//www.google.com/search?q=mortgage+market+review">mortgage market review</a>], [<a href="//www.google.com/search?q=irs+form+2011">irs form 2011</a>] or [<a href="//www.google.com/search?q=paracetamol+expert+report">paracetamol expert report</a>] all return PDF documents that manage to rank highly in our search results, thanks to their content and the way they’re embedded and linked from other webpages. <br /> <br /> <span style="font-weight: bold;">Q: Is it considered duplicate content if I have a copy of my pages in both HTML and PDF?</span> <br /> A: Whenever possible, we recommend serving a single copy of your content. If this isn’t possible, make sure you indicate your preferred version by, for example, including the preferred URL in your Sitemap or by specifying the canonical version in the HTML or in the <a href="//www.google.com/support/webmasters/bin/answer.py?answer=139394">HTTP headers</a> of the PDF resource. For more tips, read our Help Center article about <a href="//www.google.com/support/webmasters/bin/answer.py?answer=139066">canonicalization</a>. <br /> <br /> <span style="font-weight: bold;">Q: How can I influence the title shown in search results for my PDF document?</span> <br /> A: We use two main elements to determine the title shown: the title metadata within the file, and the anchor text of links pointing to the PDF file. To give our algorithms a strong signal about the proper title to use, we recommend updating both. <br /> <br /> If you want to learn more, watch Matt Cutt’s video about <a href="//www.youtube.com/watch?v=oDzq-94lcWQ">PDF files’ optimization for search</a>, and visit our <a href="//www.google.com/support/webmasters/bin/answer.py?answer=35287">Help Center</a> for information about the content types we’re able to index. If you have feedback or suggestions, please let us know in the <a href="//www.google.com/support/forum/p/Webmasters?hl=en">Webmaster Help Forum</a>. <br /> <br /> <br /> Posted by <span class="byline-author"><a href="https://plus.google.com/109139237014771009015/about" rel="author">Gary Illyes</a>, Webmaster Trends Analyst</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Official Google Webmaster Central Blog:PDFs in Google search results&url=https://webmasters.googleblog.com/2011/09/pdfs-in-google-search-results.html&via=googlewmc'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' 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href='https://webmasters.googleblog.com/search/label/advanced'> advanced </a> <span dir='ltr'> 195 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/AMP'> AMP </a> <span dir='ltr'> 13 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/Android'> Android </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/API'> API </a> <span dir='ltr'> 7 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/apps'> apps </a> <span dir='ltr'> 7 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/autocomplete'> autocomplete </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/beginner'> beginner </a> <span dir='ltr'> 173 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/CAPTCHA'> CAPTCHA </a> <span dir='ltr'> 1 </span> </li> <li> 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href='https://webmasters.googleblog.com/search/label/general%20tips'> general tips </a> <span dir='ltr'> 90 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/geotargeting'> geotargeting </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/Google%20Assistant'> Google Assistant </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/Google%20I%2FO'> Google I/O </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/Google%20Images'> Google Images </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/Google%20News'> Google News </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/hacked%20sites'> hacked sites </a> <span dir='ltr'> 12 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/hangout'> hangout </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/hreflang'> hreflang </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/https'> https </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/images'> images </a> <span dir='ltr'> 12 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/intermediate'> intermediate </a> <span dir='ltr'> 205 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/interstitials'> interstitials </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/javascript'> javascript </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/job%20search'> job search </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/localization'> localization </a> <span dir='ltr'> 21 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/malware'> malware </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/mobile'> mobile </a> <span dir='ltr'> 63 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/mobile-friendly'> mobile-friendly </a> <span dir='ltr'> 14 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/nohacked'> nohacked </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/performance'> performance </a> <span dir='ltr'> 17 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/product%20expert'> product expert </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/product%20experts'> product experts </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/products%20and%20services'> products and services </a> <span dir='ltr'> 63 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/questions'> questions </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/ranking'> ranking </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/recipes'> recipes </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/rendering'> rendering </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/Responsive%20Web%20Design'> Responsive Web Design </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' 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href='https://webmasters.googleblog.com/search/label/seo'> seo </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/sitemaps'> sitemaps </a> <span dir='ltr'> 46 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/speed'> speed </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/structured%20data'> structured data </a> <span dir='ltr'> 33 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/summit'> summit </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/TLDs'> TLDs </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/url%20removals'> url removals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/UX'> UX </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/verification'> verification </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/video'> video </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/webmaster%20community'> webmaster community </a> <span dir='ltr'> 24 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/webmaster%20forum'> webmaster forum </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/webmaster%20guidelines'> webmaster guidelines </a> <span dir='ltr'> 57 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/webmaster%20tools'> webmaster tools </a> <span dir='ltr'> 177 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/webmasters'> webmasters </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://webmasters.googleblog.com/search/label/youtube%20channel'> youtube channel </a> <span dir='ltr'> 6 </span> </li> </ul> <div class='clear'></div> </div> </div><div class='widget BlogArchive' data-version='1' id='BlogArchive1'> <div class='tab'> <i class='material-icons icon'>  </i> <h2> Archive </h2> <i class='material-icons arrow'>  </i> </div> <div class='widget-content'> <div id='ArchiveList'> <div id='BlogArchive1_ArchiveList'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/'> 2020 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2020/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/'> 2019 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2019/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2018/'> 2018 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2018/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2018/11/'> Nov </a> 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href='https://webmasters.googleblog.com/2018/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2018/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2018/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2018/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2018/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2018/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2017/'> 2017 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2017/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2017/11/'> Nov </a> </div> <div class='items'> </div> 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href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/'> 2016 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2016/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/'> 2015 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2015/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/'> 2014 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2014/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/'> 2013 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2013/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/'> 2012 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2012/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate expanded'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy toggle-open'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/'> 2011 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate expanded'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2011/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/'> 2010 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2010/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/'> 2009 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/12/'> Dec </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/11/'> Nov </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2009/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' 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<div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> 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href='https://webmasters.googleblog.com/2007/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' 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style='margin-top: -16px;' width='92'/> </a> <ul> <li> <a href='//www.google.com/'> Google </a> </li> <li> <a href='//www.google.com/policies/privacy/'> Privacy </a> </li> <li> <a href='//www.google.com/policies/terms/'> Terms </a> </li> </ul> </div> </div> <script type='text/javascript'> //<![CDATA[ // Social sharing popups. var postEl = document.getElementsByClassName('social-wrapper'); var postCount = postEl.length; for(i=0; i<postCount;i++){ postEl[i].addEventListener("click", function(event){ var postUrl = this.getAttribute("data-href"); window.open( postUrl,'popUpWindow','height=500,width=500,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,location=no,directories=no,status=yes'); });} //]]> </script> <script type='text/javascript'> //<![CDATA[ var BreakpointHandler = function() { this.initted = false; this.isHomePage = false; this.isMobile = false; }; BreakpointHandler.prototype.finalizeSummary = function(summaryHtml, lastNode) { // Use $.trim for IE8 compatibility summaryHtml = $.trim(summaryHtml).replace(/(<br>|\s)+$/,''); if (lastNode.nodeType == 3) { var lastChar = summaryHtml.slice(-1); if (!lastChar.match(/[.”"?]/)) { if (!lastChar.match(/[A-Za-z]/)) { summaryHtml = summaryHtml.slice(0, -1); } summaryHtml += ' ...'; } } else if (lastNode.nodeType == 1 && (lastNode.nodeName == 'I' || lastNode.nodeName == 'A')) { summaryHtml += ' ...'; } return summaryHtml; }; BreakpointHandler.prototype.generateSummaryFromContent = function(content, numWords) { var seenWords = 0; var summaryHtml = ''; for (var i=0; i < content.childNodes.length; i++) { var node = content.childNodes[i]; var nodeText; if (node.nodeType == 1) { if (node.hasAttribute('data-about-pullquote')) { continue; } nodeText = node.textContent; if (nodeText === undefined) { // innerText for IE8 nodeText = node.innerText; } if (node.nodeName == 'DIV' || node.nodeName == 'B') { // Don't end early if we haven't seen enough words. if (seenWords < 10) { continue; } if (i > 0) { summaryHtml = this.finalizeSummary(summaryHtml, content.childNodes[i-1]); } break; } summaryHtml += node.outerHTML; } else if (node.nodeType == 3) { nodeText = node.nodeValue; summaryHtml += nodeText + ' '; } var words = nodeText.match(/\S+\s*/g); if (!words) { continue; } var remain = numWords - seenWords; if (words.length >= remain) { summaryHtml = this.finalizeSummary(summaryHtml, node); break; } seenWords += words.length; } return summaryHtml; }; BreakpointHandler.prototype.detect = function() { var match, pl = /\+/g, search = /([^&=]+)=?([^&]*)/g, decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); }, query = window.location.search.substring(1); var urlParams = {}; while (match = search.exec(query)) urlParams[decode(match[1])] = decode(match[2]); this.isListPage = $('html').hasClass('list-page'); this.isMobile = urlParams['m'] === '1'; this.isHomePage = window.location.pathname == '/'; }; BreakpointHandler.prototype.initContent = function() { var self = this; $('.post').each(function(index) { var body = $(this).children('.post-body')[0]; var content = $(body).children('.post-content')[0]; $(content).addClass('post-original'); var data = $(content).children('script').html(); data = self.rewriteForSSL(data); // If exists, extract specified editor's preview. var match = data.match(/([\s\S]+?)<div data-is-preview.+?>([\s\S]+)<\/div>/m); if (match) { data = match[1]; } // Prevent big images from loading when they aren't needed. // This must be done as a pre-injection step, since image loading can't be // canceled once embedded into the DOM. if (self.isListPage && self.isMobile) { data = data.replace(/<(img|iframe) .+?>/g, ''); } // Insert template to be rendered as nodes. content.innerHTML = data; if (self.isListPage) { var summary = document.createElement('div'); $(summary).addClass('post-content'); $(summary).addClass('post-summary'); body.insertBefore(summary, content); if (match) { // Use provided summary. summary.innerHTML = match[2]; } else { // Generate a summary. // Summary generation relies on DOM, so it must occur after content is // inserted into the page. summary.innerHTML = self.generateSummaryFromContent(content, 30); } // Add read more link to summary. var titleAnchor = $(this).find('.title a')[0]; var link = titleAnchor.cloneNode(true); link.innerHTML = 'Read More'; $(link).addClass('read-more'); summary.appendChild(link); } }); // Firefox does not allow for proper styling of BR. if (navigator.userAgent.indexOf('Firefox') > -1) { $('.post-content br').replaceWith('<span class="space"></span>'); } $('.loading').removeClass('loading'); }; BreakpointHandler.prototype.process = function() { if (!this.initted) { var makeInsecureImageRegex = function(hosts) { var whitelist = hosts.join('|').replace(/\./g,'\\.'); // Normal image tags, plus input images (yes, this is possible!) return new RegExp('(<(img|input)[^>]+?src=("|\'))http:\/\/(' + whitelist +')', 'g'); }; this.sslImageRegex = makeInsecureImageRegex(BreakpointHandler.KNOWN_HTTPS_HOSTS); this.sslImageCurrentDomainRegex = makeInsecureImageRegex([window.location.hostname]); this.detect(); this.initContent(); this.initted = true; } }; BreakpointHandler.KNOWN_HTTPS_HOSTS = [ "www.google.org", "www.google.com", "services.google.com", "blogger.com", "draft.blogger.com", "www.blogger.com", "photos1.blogger.com", "photos2.blogger.com", "photos3.blogger.com", "blogblog.com", "img1.blogblog.com", "img2.blogblog.com", "www.blogblog.com", "www1.blogblog.com", "www2.blogblog.com", "0.bp.blogspot.com", "1.bp.blogspot.com", "2.bp.blogspot.com", "3.bp.blogspot.com", "4.bp.blogspot.com", "lh3.googleusercontent.com", "lh4.googleusercontent.com", "lh5.googleusercontent.com", "lh6.googleusercontent.com", "themes.googleusercontent.com", ]; BreakpointHandler.prototype.rewriteForSSL = function(html) { // Handle HTTP -> HTTPS source replacement of images, movies, and other embedded content. return html.replace(this.sslImageRegex, 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