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Official Google Webmaster Central Blog: rendering

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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&amp;zx=d83547e6-c4f0-4eba-ba01-7f479ec1a577' media='none' onload='if(media!=&#39;all&#39;)media=&#39;all&#39;' rel='stylesheet'/><noscript><link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=32069983&amp;zx=d83547e6-c4f0-4eba-ba01-7f479ec1a577' 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> <!-- Header --> <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> <!-- all content wrapper start --> <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='9103369277615781852' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2019/08/evergreen-googlebot-in-testing-tools.html' itemprop='url' title='Googlebot evergreen rendering in our testing tools'> Googlebot evergreen rendering in our testing tools </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, August 07, 2019 </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 style="text-align: left;"> Today we updated most of&nbsp;<a href="https://developers.google.com/search/tools/">our testing tools</a> so they are using the evergreen Chromium renderer. This affects our testing tools like the mobile-friendly test or the URL inspection tool in Search Console. In this post we look into what this means and what went into making this update happen.<br /> <br /></div> <h3 style="text-align: left;"> The evergreen Chromium renderer</h3> At Google I/O this year we were happy to announce <a href="https://www.youtube.com/watch/ufcijo46LCU?t=10m43s">the new evergreen Googlebot</a>.<br /> <br /> At its core the update is a switch from Chrome 41 as the rendering engine to the latest stable Chromium. Googlebot is now using the latest stable Chromium to run JavaScript and render pages. We will continue to update Googlebot along with the stable Chromium, hence we call it "evergreen".<br /> <br /> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKTeQjcclgL-R4Yg6BME-esMUCeenEONvb-bucdqTx8Bb1wngzalAsQau4hkmQWuZfz9HxkVH2utbNtBXbPCx7k8WXOspGvwfI-SV3GgGIaWkf1ggyz7-HJiVLI6fFKoH3Fo8s/s1600/wrs-comparison.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="Comparison between the rendering of a JS-powered website in the old and new Googlebot" border="0" data-original-height="800" data-original-width="1600" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKTeQjcclgL-R4Yg6BME-esMUCeenEONvb-bucdqTx8Bb1wngzalAsQau4hkmQWuZfz9HxkVH2utbNtBXbPCx7k8WXOspGvwfI-SV3GgGIaWkf1ggyz7-HJiVLI6fFKoH3Fo8s/s640/wrs-comparison.png" title="" width="640" /></a></td></tr> <tr><td class="tr-caption" style="text-align: center;">A JavaScript-powered demo website staying blank in the old Googlebot but working fine in the new Googlebot.</td></tr> </tbody></table> <h3 style="text-align: left;"> What this means for your websites</h3> We are very happy to bring the latest features of the web platform not only to Googlebot but to the tools that let you see what Googlebot sees as well. This means websites using ES6+, Web Components and <a href="https://chromereleases.googleblog.com/">1000+ new web platform features</a> are now rendered with the latest stable Chromium, both in Googlebot and our testing tools.<br /> <table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeComtJVJKvd38CoFfHKz1hpU308gKNJjAsjwR-MaxdOA9Any-47vEy8y6CpaCHJeEYLaWn2D-J-tURtUOCdSYW-Bww7b4iKcKZjiyj55yr6NnHQq7NgATL70z7wMxYVuS_sAQ/s1600/mft-comparison.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="A comparison showing the old and the new mobile-friendly test. The old mobile-friendly test rendered a blank page and the new one renders the page correctly" border="0" data-original-height="315" data-original-width="1024" height="193" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeComtJVJKvd38CoFfHKz1hpU308gKNJjAsjwR-MaxdOA9Any-47vEy8y6CpaCHJeEYLaWn2D-J-tURtUOCdSYW-Bww7b4iKcKZjiyj55yr6NnHQq7NgATL70z7wMxYVuS_sAQ/s640/mft-comparison.png" title="" width="640" /></a></td></tr> <tr><td class="tr-caption" style="text-align: center;"><span id="docs-internal-guid-d6ec87e8-7fff-8e15-e97e-c3fd046f0639"><span style="font-size: 11pt; vertical-align: baseline; white-space: pre-wrap;">While the previous version of the mobile-friendly test doesn't show the page content, the new version does.</span></span></td></tr> </tbody></table> <h3 style="text-align: left;"> What the update changes in our testing tools</h3> Our testing tools reflect how Googlebot processes your pages as closely as possible. With the update to the new Googlebot, we had to update them to use the same renderer as Googlebot.<br /> <br /> The change will affect the rendering within the following tools:<br /> <ul style="text-align: left;"> <li><a href="https://g.co/searchconsole">Search Console</a>'s URL inspection tool&nbsp;</li> <li><a href="https://g.co/mobile-friendly">Mobile-friendly test</a></li> <li><a href="https://search.google.com/test/rich-results">Rich results test</a></li> <li><a href="https://search.google.com/test/amp">AMP test</a></li> </ul> We tested these updates and based on the feedback we have switched the tools listed previously to the new evergreen Googlebot. A lot of the feedback came from Googlers and the community. <a href="https://productexperts.withgoogle.com/">Product Experts</a> and <a href="https://developers.google.com/community/experts/">Google Developer Experts</a> helped us make sure the update works well.<br /> <br /> Note: The new Googlebot still uses the same <a href="https://support.google.com/webmasters/answer/1061943?hl=en">user agent</a> as before the update. There will be more information about an update to the user agent in the near future. For now, Googlebot's user agent and the user agent used in the testing tools does not change.<br /> <br /> We are excited about this update and are looking forward to your feedback and questions on <a href="https://twitter.com/googlewmc">Twitter</a>, the <a href="https://support.google.com/webmasters/community?hl=en">webmaster forum</a> or in our <a href="//google.com/webmasters/connect">webmaster office hours</a>.<br /> <br /> <span class="byline-author">Posted by Zoe Clifford, Software Engineer in the Web Rendering Service team &amp; Martin Splitt, friendly internet fairy at Google WTA</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"> <div style="text-align: left;"> Today we updated most of&nbsp;<a href="https://developers.google.com/search/tools/">our testing tools</a> so they are using the evergreen Chromium renderer. This affects our testing tools like the mobile-friendly test or the URL inspection tool in Search Console. In this post we look into what this means and what went into making this update happen.<br /> <br /></div> <h3 style="text-align: left;"> The evergreen Chromium renderer</h3> At Google I/O this year we were happy to announce <a href="https://www.youtube.com/watch/ufcijo46LCU?t=10m43s">the new evergreen Googlebot</a>.<br /> <br /> At its core the update is a switch from Chrome 41 as the rendering engine to the latest stable Chromium. Googlebot is now using the latest stable Chromium to run JavaScript and render pages. We will continue to update Googlebot along with the stable Chromium, hence we call it "evergreen".<br /> <br /> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKTeQjcclgL-R4Yg6BME-esMUCeenEONvb-bucdqTx8Bb1wngzalAsQau4hkmQWuZfz9HxkVH2utbNtBXbPCx7k8WXOspGvwfI-SV3GgGIaWkf1ggyz7-HJiVLI6fFKoH3Fo8s/s1600/wrs-comparison.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="Comparison between the rendering of a JS-powered website in the old and new Googlebot" border="0" data-original-height="800" data-original-width="1600" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKTeQjcclgL-R4Yg6BME-esMUCeenEONvb-bucdqTx8Bb1wngzalAsQau4hkmQWuZfz9HxkVH2utbNtBXbPCx7k8WXOspGvwfI-SV3GgGIaWkf1ggyz7-HJiVLI6fFKoH3Fo8s/s640/wrs-comparison.png" title="" width="640" /></a></td></tr> <tr><td class="tr-caption" style="text-align: center;">A JavaScript-powered demo website staying blank in the old Googlebot but working fine in the new Googlebot.</td></tr> </tbody></table> <h3 style="text-align: left;"> What this means for your websites</h3> We are very happy to bring the latest features of the web platform not only to Googlebot but to the tools that let you see what Googlebot sees as well. This means websites using ES6+, Web Components and <a href="https://chromereleases.googleblog.com/">1000+ new web platform features</a> are now rendered with the latest stable Chromium, both in Googlebot and our testing tools.<br /> <table cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody> <tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeComtJVJKvd38CoFfHKz1hpU308gKNJjAsjwR-MaxdOA9Any-47vEy8y6CpaCHJeEYLaWn2D-J-tURtUOCdSYW-Bww7b4iKcKZjiyj55yr6NnHQq7NgATL70z7wMxYVuS_sAQ/s1600/mft-comparison.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="A comparison showing the old and the new mobile-friendly test. The old mobile-friendly test rendered a blank page and the new one renders the page correctly" border="0" data-original-height="315" data-original-width="1024" height="193" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeComtJVJKvd38CoFfHKz1hpU308gKNJjAsjwR-MaxdOA9Any-47vEy8y6CpaCHJeEYLaWn2D-J-tURtUOCdSYW-Bww7b4iKcKZjiyj55yr6NnHQq7NgATL70z7wMxYVuS_sAQ/s640/mft-comparison.png" title="" width="640" /></a></td></tr> <tr><td class="tr-caption" style="text-align: center;"><span id="docs-internal-guid-d6ec87e8-7fff-8e15-e97e-c3fd046f0639"><span style="font-size: 11pt; vertical-align: baseline; white-space: pre-wrap;">While the previous version of the mobile-friendly test doesn't show the page content, the new version does.</span></span></td></tr> </tbody></table> <h3 style="text-align: left;"> What the update changes in our testing tools</h3> Our testing tools reflect how Googlebot processes your pages as closely as possible. With the update to the new Googlebot, we had to update them to use the same renderer as Googlebot.<br /> <br /> The change will affect the rendering within the following tools:<br /> <ul style="text-align: left;"> <li><a href="https://g.co/searchconsole">Search Console</a>'s URL inspection tool&nbsp;</li> <li><a href="https://g.co/mobile-friendly">Mobile-friendly test</a></li> <li><a href="https://search.google.com/test/rich-results">Rich results test</a></li> <li><a href="https://search.google.com/test/amp">AMP test</a></li> </ul> We tested these updates and based on the feedback we have switched the tools listed previously to the new evergreen Googlebot. A lot of the feedback came from Googlers and the community. <a href="https://productexperts.withgoogle.com/">Product Experts</a> and <a href="https://developers.google.com/community/experts/">Google Developer Experts</a> helped us make sure the update works well.<br /> <br /> Note: The new Googlebot still uses the same <a href="https://support.google.com/webmasters/answer/1061943?hl=en">user agent</a> as before the update. There will be more information about an update to the user agent in the near future. For now, Googlebot's user agent and the user agent used in the testing tools does not change.<br /> <br /> We are excited about this update and are looking forward to your feedback and questions on <a href="https://twitter.com/googlewmc">Twitter</a>, the <a href="https://support.google.com/webmasters/community?hl=en">webmaster forum</a> or in our <a href="//google.com/webmasters/connect">webmaster office hours</a>.<br /> <br /> <span class="byline-author">Posted by Zoe Clifford, Software Engineer in the Web Rendering Service team &amp; Martin Splitt, friendly internet fairy at Google WTA</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:Googlebot evergreen rendering in our testing tools&url=https://webmasters.googleblog.com/2019/08/evergreen-googlebot-in-testing-tools.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/2019/08/evergreen-googlebot-in-testing-tools.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/2019/08/evergreen-googlebot-in-testing-tools.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/javascript' rel='tag'> javascript </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/mobile-friendly' rel='tag'> mobile-friendly </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/rendering' rel='tag'> rendering </a> , <a class='label' href='https://webmasters.googleblog.com/search/label/search%20console' rel='tag'> search console </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='2770587079739738421' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://webmasters.googleblog.com/2017/12/rendering-ajax-crawling-pages.html' itemprop='url' title='Rendering AJAX-crawling pages'> Rendering AJAX-crawling pages </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Monday, December 04, 2017 </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"> <p>The <a href="https://web.archive.org/web/20151201031357/https://developers.google.com/webmasters/ajax-crawling/docs/learn-more">AJAX crawling scheme</a> was introduced as a way of making JavaScript-based webpages accessible to Googlebot, and we've previously announced our <a href="https://webmasters.googleblog.com/2015/10/deprecating-our-ajax-crawling-scheme.html">plans to turn it down</a>. Over time, Google engineers have significantly improved rendering of JavaScript for Googlebot. Given these advances, in the second quarter of 2018, we'll be switching to rendering these pages on Google's side, rather than on requiring that sites do this themselves. In short, we'll no longer be using the AJAX crawling scheme.</p> <p>As a reminder, the AJAX crawling scheme accepts pages with either a "#!" in the URL or a "<a href="https://web.archive.org/web/20151101113107/https://developers.google.com/webmasters/ajax-crawling/docs/getting-started#3-handle-pages-without-hash-fragments">fragment meta tag</a>" on them, and then crawls them with an "?_escaped_fragment_=" in the URL. That escaped version needs to be a fully-rendered and/or equivalent version of the page, created by the website itself. </p> <p>With this change, Googlebot will render the #! URL directly, making it unnecessary for the website owner to provide a rendered version of the page. We'll continue to support these URLs in our search results.</p> <p>We expect that most AJAX-crawling websites won't see significant changes with this update. Webmasters can double-check their pages as detailed below, and we'll be sending notifications to any sites with potential issues. </p> <p>If your site is currently using either #! URLs or the fragment meta tag, we recommend:</p> <ul><li>Verify ownership of the website in <a href="https://www.google.com/webmasters/tools/home">Google Search Console</a> to gain access to the tools there, and to allow Google to notify you of any issues that might be found.</li> <li>Test with Search Console's <a href="https://support.google.com/webmasters/answer/6066468">Fetch &amp; Render</a>. Compare the results of the #! URL and the escaped URL to see any differences. Do this for any significantly different part of the website. Check our <a href="https://developers.google.com/search/docs/guides/rendering">developer documentation</a> for more information on supported APIs, and see our <a href="https://developers.google.com/search/docs/guides/debug-rendering">debugging guide</a> when needed.</li> <li>Use Chrome's <a href="https://developers.google.com/web/tools/chrome-devtools/inspect-styles/">Inspect Element</a> to confirm that links use <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a">"a" HTML elements</a> and include a <a href="https://support.google.com/webmasters/answer/96569">rel=nofollow</a> where appropriate (for example, in user-generated content)</li> <li>Use Chrome's <a href="https://developers.google.com/web/tools/chrome-devtools/inspect-styles/">Inspect Element</a> to check the <a href="https://support.google.com/webmasters/answer/35624">page's title and description meta tag</a>, any robots meta tag, and other meta data. Also check that any <a href="https://developers.google.com/search/docs/guides/intro-structured-data">structured data</a> is available on the rendered page. </li> <li>Content in Flash, Silverlight, or other plugin-based technologies needs to be converted to either JavaScript or "normal" HTML, if their content should be indexed in search. </li></ul> <p>We hope that this change makes it a bit easier for your website, and reduces the need to render pages on your end. Should you have any questions or comments, feel free to drop by our <a href="https://support.google.com/webmasters/go/community">webmaster help forums</a>, or to join our <a href="https://groups.google.com/forum/#!forum/js-sites-wg">JavaScript sites working group</a>. </p> <br> <span class="byline-author">Posted by <a href="https://plus.google.com/+johnmueller?rel=john">John Mueller</a>, Google Switzerland</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"> <p>The <a href="https://web.archive.org/web/20151201031357/https://developers.google.com/webmasters/ajax-crawling/docs/learn-more">AJAX crawling scheme</a> was introduced as a way of making JavaScript-based webpages accessible to Googlebot, and we've previously announced our <a href="https://webmasters.googleblog.com/2015/10/deprecating-our-ajax-crawling-scheme.html">plans to turn it down</a>. Over time, Google engineers have significantly improved rendering of JavaScript for Googlebot. Given these advances, in the second quarter of 2018, we'll be switching to rendering these pages on Google's side, rather than on requiring that sites do this themselves. In short, we'll no longer be using the AJAX crawling scheme.</p> <p>As a reminder, the AJAX crawling scheme accepts pages with either a "#!" in the URL or a "<a href="https://web.archive.org/web/20151101113107/https://developers.google.com/webmasters/ajax-crawling/docs/getting-started#3-handle-pages-without-hash-fragments">fragment meta tag</a>" on them, and then crawls them with an "?_escaped_fragment_=" in the URL. That escaped version needs to be a fully-rendered and/or equivalent version of the page, created by the website itself. </p> <p>With this change, Googlebot will render the #! URL directly, making it unnecessary for the website owner to provide a rendered version of the page. We'll continue to support these URLs in our search results.</p> <p>We expect that most AJAX-crawling websites won't see significant changes with this update. Webmasters can double-check their pages as detailed below, and we'll be sending notifications to any sites with potential issues. </p> <p>If your site is currently using either #! URLs or the fragment meta tag, we recommend:</p> <ul><li>Verify ownership of the website in <a href="https://www.google.com/webmasters/tools/home">Google Search Console</a> to gain access to the tools there, and to allow Google to notify you of any issues that might be found.</li> <li>Test with Search Console's <a href="https://support.google.com/webmasters/answer/6066468">Fetch &amp; Render</a>. Compare the results of the #! URL and the escaped URL to see any differences. Do this for any significantly different part of the website. Check our <a href="https://developers.google.com/search/docs/guides/rendering">developer documentation</a> for more information on supported APIs, and see our <a href="https://developers.google.com/search/docs/guides/debug-rendering">debugging guide</a> when needed.</li> <li>Use Chrome's <a href="https://developers.google.com/web/tools/chrome-devtools/inspect-styles/">Inspect Element</a> to confirm that links use <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a">"a" HTML elements</a> and include a <a href="https://support.google.com/webmasters/answer/96569">rel=nofollow</a> where appropriate (for example, in user-generated content)</li> <li>Use Chrome's <a href="https://developers.google.com/web/tools/chrome-devtools/inspect-styles/">Inspect Element</a> to check the <a href="https://support.google.com/webmasters/answer/35624">page's title and description meta tag</a>, any robots meta tag, and other meta data. Also check that any <a href="https://developers.google.com/search/docs/guides/intro-structured-data">structured data</a> is available on the rendered page. </li> <li>Content in Flash, Silverlight, or other plugin-based technologies needs to be converted to either JavaScript or "normal" HTML, if their content should be indexed in search. </li></ul> <p>We hope that this change makes it a bit easier for your website, and reduces the need to render pages on your end. Should you have any questions or comments, feel free to drop by our <a href="https://support.google.com/webmasters/go/community">webmaster help forums</a>, or to join our <a href="https://groups.google.com/forum/#!forum/js-sites-wg">JavaScript sites working group</a>. </p> <br> <span class="byline-author">Posted by <a href="https://plus.google.com/+johnmueller?rel=john">John Mueller</a>, Google Switzerland</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:Rendering AJAX-crawling pages&url=https://webmasters.googleblog.com/2017/12/rendering-ajax-crawling-pages.html&via=googlewmc'> <img alt='Share on Twitter' height='24' 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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' 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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' 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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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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> </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/2018/10/'> 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/2018/09/'> 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/2018/08/'> 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/2018/07/'> 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/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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2017/10/'> 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/2017/09/'> 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/2017/08/'> 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/2017/06/'> 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/2017/05/'> 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/2017/04/'> 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/2017/03/'> 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/2017/02/'> 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/2017/01/'> 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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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 collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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 collapsed'> <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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </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' href='javascript:void(0)'> <i class='material-icons arrow'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/'> 2008 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2008/12/'> 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/2008/11/'> 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/2008/10/'> 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/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'> &#58821; </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'> &#58821; </i> &#160; </span> </a> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/'> 2007 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://webmasters.googleblog.com/2007/12/'> 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/2007/11/'> 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/2007/10/'> 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/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 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