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Available in 7 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-7" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">7 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Diigo" title="Diigo – Catalan" lang="ca" hreflang="ca" data-title="Diigo" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Diigo" title="Diigo – Spanish" lang="es" hreflang="es" data-title="Diigo" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Diigo" title="Diigo – Basque" lang="eu" hreflang="eu" data-title="Diigo" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Diigo" title="Diigo – French" lang="fr" hreflang="fr" data-title="Diigo" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/Diigo" title="Diigo – Armenian" lang="hy" hreflang="hy" data-title="Diigo" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Diigo" title="Diigo – Russian" lang="ru" hreflang="ru" data-title="Diigo" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Diigo" title="Diigo – Chinese" lang="zh" hreflang="zh" data-title="Diigo" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q5276470#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div 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<div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Social bookmarking website</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vcard"><caption class="infobox-title fn org">Diigo</caption><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Logo_Diigo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Logo_Diigo.svg/220px-Logo_Diigo.svg.png" decoding="async" width="220" height="105" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Logo_Diigo.svg/330px-Logo_Diigo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Logo_Diigo.svg/440px-Logo_Diigo.svg.png 2x" data-file-width="241" data-file-height="115" /></a></span></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Type of site</div></th><td class="infobox-data">Social <a href="/wiki/Web_annotation" title="Web annotation">Annotations</a>, Highlighting and <a href="/wiki/Social_Bookmarking" class="mw-redirect" title="Social Bookmarking">Social Bookmarking</a></td></tr><tr><th scope="row" class="infobox-label">URL</th><td class="infobox-data url"><span class="url"><a rel="nofollow" class="external text" href="http://www.diigo.com">www<wbr />.diigo<wbr />.com</a></span></td></tr><tr><th scope="row" class="infobox-label">Commercial</th><td class="infobox-data">Yes</td></tr><tr><th scope="row" class="infobox-label">Launched</th><td class="infobox-data">July 4, 2006</td></tr><tr><th scope="row" class="infobox-label">Current status</th><td class="infobox-data category">Active</td></tr></tbody></table> <p><b>Diigo</b> <span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="'d' in 'dye'">d</span><span title="/iː/: 'ee' in 'fleece'">iː</span><span title="/ɡ/: 'g' in 'guy'">ɡ</span><span title="/oʊ/: 'o' in 'code'">oʊ</span></span>/</a></span></span><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> is a <a href="/wiki/Social_bookmarking" title="Social bookmarking">social bookmarking</a> <a href="/wiki/Website" title="Website">website</a> that allows signed-up <a href="/wiki/User_(computing)" title="User (computing)">users</a> to <a href="/wiki/Internet_bookmark" class="mw-redirect" title="Internet bookmark">bookmark</a> and <a href="/wiki/Tag_(metadata)" title="Tag (metadata)">tag</a> Web pages. Additionally, it allows users to highlight any part of a <a href="/wiki/Webpage" class="mw-redirect" title="Webpage">webpage</a> and attach sticky notes to specific highlights or to a whole page. These <a href="/wiki/Web_annotation" title="Web annotation">annotations</a> can be kept private, shared with a group within Diigo, or be forwarded to someone else via a special link. The name "Diigo" is an acronym from "Digest of Internet Information, Groups and Other stuff".<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Premium account holders can perform <a href="/wiki/Full-text_search" title="Full-text search">full-text searches</a> of cached copies of bookmarks. A full-text search also searches page <a href="/wiki/URL" title="URL">URLs</a>, tags and annotations.<sup id="cite_ref-fulltext_3-0" class="reference"><a href="#cite_note-fulltext-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> This means that premium account holders can choose to omit tags that already appear in the text of a page to be bookmarked (although text inside images cannot be searched). </p><p>The launch of Diigo met with mixed responses, from the unimpressed<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> to the enthusiastic.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Diigo beta was listed as one of the top ten research tools by <a href="/wiki/CNET" title="CNET">CNET</a> in 2006. </p><p>Outside the website, Diigo's <a href="/wiki/Graphical_user_interface" title="Graphical user interface">graphical user interface</a> includes an optional <a href="/wiki/Bookmarklet" title="Bookmarklet">bookmarklet</a>, or a customizable <a href="/wiki/Toolbar" title="Toolbar">toolbar</a>, with various search capabilities. Highlight is enabled by a menu, that can either appear automatically when content is selected, or be embedded into the <a href="/wiki/Context_menu" title="Context menu">context menu</a>. </p><p>In March 2009, Diigo acquired web-clipping service <a href="/wiki/Furl" title="Furl">Furl</a> from <a href="/wiki/Looksmart" class="mw-redirect" title="Looksmart">Looksmart</a> for an undisclosed price.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>The site also has an extension available on the <a href="/wiki/Chrome_Web_Store" title="Chrome Web Store">Chrome Web Store</a>.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>On October 25, 2012, the diigo.com domain was hijacked.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> An unknown attacker changed the authoritative nameserver records ("NS records") for DNS zone DIIGO.COM, temporarily giving control to nameservers at AFRAID.ORG, and causing traffic to be misdirected.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>Mobile apps for Diigo are available on <a href="/wiki/IOS" title="IOS">iOS</a>, <a href="/wiki/Android_(operating_system)" title="Android (operating system)">Android</a><sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Windows_Phone_7" title="Windows Phone 7">Windows Phone 7</a>. </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Diigo&action=edit&section=1" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation audio-visual cs1"><a rel="nofollow" class="external text" href="https://vimeo.com/6747389"><i>Diigo V4: Research ~ annotate, archive, organize</i></a> <span class="cs1-format">(flash)</span> (Presentation). Diigo. 2009-09-24. Event occurs at 0:00.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Diigo+V4%3A+Research+~+annotate%2C+archive%2C+organize&rft.pub=Diigo&rft.date=2009-09-24&rft_id=http%3A%2F%2Fvimeo.com%2F6747389&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.diigo.com/help/about">"Diigo help"</a>. <i>Diigo.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2016-08-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Diigo.com&rft.atitle=Diigo+help&rft_id=http%3A%2F%2Fwww.diigo.com%2Fhelp%2Fabout&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-fulltext-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-fulltext_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://help.diigo.com/premium-features/full-text-search">"Full text search"</a>. <i>Help.diigo.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">28 October</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Help.diigo.com&rft.atitle=Full+text+search&rft_id=http%3A%2F%2Fhelp.diigo.com%2Fpremium-features%2Ffull-text-search&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://mashable.com/2006/07/24/diigo-launches-nobody-cares/">"Diigo Launches, Nobody Cares"</a>. <i>Mashable.com</i>. 24 July 2006<span class="reference-accessdate">. Retrieved <span class="nowrap">2016-08-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Mashable.com&rft.atitle=Diigo+Launches%2C+Nobody+Cares&rft.date=2006-07-24&rft_id=http%3A%2F%2Fmashable.com%2F2006%2F07%2F24%2Fdiigo-launches-nobody-cares%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20081010215708/http://searchenginewatch.com/showPage.html?page=3622969">"Diigo Offers "Social Annotation" Tool - Search Engine Watch"</a>. <i>Searchenginewatch.com</i>. Archived from <a rel="nofollow" class="external text" href="http://searchenginewatch.com/showPage.html?page=3622969">the original</a> on 2008-10-10<span class="reference-accessdate">. Retrieved <span class="nowrap">2016-08-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Searchenginewatch.com&rft.atitle=Diigo+Offers+%22Social+Annotation%22+Tool+-+Search+Engine+Watch&rft_id=http%3A%2F%2Fsearchenginewatch.com%2FshowPage.html%3Fpage%3D3622969&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWauters2009" class="citation web cs1">Wauters, Robin (9 March 2009). <a rel="nofollow" class="external text" href="https://techcrunch.com/2009/03/09/diigo-buys-web-page-clipping-service-furl-away-from-looksmart/">"Diigo Buys Web Page Clipping Service Furl Away From LookSmart"</a>. <i>Social.techcrunch.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2016-08-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Social.techcrunch.com&rft.atitle=Diigo+Buys+Web+Page+Clipping+Service+Furl+Away+From+LookSmart&rft.date=2009-03-09&rft.aulast=Wauters&rft.aufirst=Robin&rft_id=https%3A%2F%2Ftechcrunch.com%2F2009%2F03%2F09%2Fdiigo-buys-web-page-clipping-service-furl-away-from-looksmart%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090312032353/http://www.readwriteweb.com/archives/diigo_acquires_furl.php">"LookSmart Hands over Social Bookmarking Service Furl to Diigo - ReadWriteWeb"</a>. Archived from <a rel="nofollow" class="external text" href="http://www.readwriteweb.com/archives/diigo_acquires_furl.php">the original</a> on 2009-03-12<span class="reference-accessdate">. Retrieved <span class="nowrap">2009-03-09</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=LookSmart+Hands+over+Social+Bookmarking+Service+Furl+to+Diigo+-+ReadWriteWeb&rft_id=http%3A%2F%2Fwww.readwriteweb.com%2Farchives%2Fdiigo_acquires_furl.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110414100633/https://chrome.google.com/webstore/detail/oojbgadfejifecebmdnhhkbhdjaphole">"Archived copy"</a>. Archived from <a rel="nofollow" class="external text" href="https://chrome.google.com/webstore/detail/oojbgadfejifecebmdnhhkbhdjaphole">the original</a> on 2011-04-14<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-02-13</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Archived+copy&rft_id=https%3A%2F%2Fchrome.google.com%2Fwebstore%2Fdetail%2Foojbgadfejifecebmdnhhkbhdjaphole&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: archived copy as title (<a href="/wiki/Category:CS1_maint:_archived_copy_as_title" title="Category:CS1 maint: archived copy as title">link</a>)</span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20121028162439/http://www.diigo.net/about/domain">"Emergency Announcement"</a>. Archived from <a rel="nofollow" class="external text" href="http://www.diigo.net/about/domain">the original</a> on 2012-10-28<span class="reference-accessdate">. Retrieved <span class="nowrap">2012-10-25</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Emergency+Announcement&rft_id=http%3A%2F%2Fwww.diigo.net%2Fabout%2Fdomain&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external autonumber" href="https://twitter.com/diigo/status/261228053961797633">[1]</a><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title=" Dead link tagged August 2016">dead link</span></a></i><span style="visibility:hidden; color:transparent; padding-left:2px">‍</span>]</span></sup></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.who.is/domain-history/diigo.com">"diigo.com historical whois information"</a>. <i>Who.is</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2016-08-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Who.is&rft.atitle=diigo.com+historical+whois+information&rft_id=http%3A%2F%2Fwww.who.is%2Fdomain-history%2Fdiigo.com&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.androidblip.com/android-apps/com-diigo-android-8187.html">"Diigo for Android"</a>. <i>Androidblip.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2016-08-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Androidblip.com&rft.atitle=Diigo+for+Android&rft_id=http%3A%2F%2Fwww.androidblip.com%2Fandroid-apps%2Fcom-diigo-android-8187.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADiigo" class="Z3988"></span></span> </li> </ol></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Diigo&oldid=1187099452">https://en.wikipedia.org/w/index.php?title=Diigo&oldid=1187099452</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Social_bookmarking_websites" title="Category:Social bookmarking websites">Social bookmarking websites</a></li><li><a href="/wiki/Category:Note-taking_software" title="Category:Note-taking software">Note-taking software</a></li><li><a href="/wiki/Category:Internet_services_supporting_OpenID" title="Category:Internet services supporting OpenID">Internet services supporting OpenID</a></li><li><a href="/wiki/Category:Web_annotation" title="Category:Web annotation">Web annotation</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:CS1_maint:_archived_copy_as_title" title="Category:CS1 maint: archived copy as title">CS1 maint: archived copy as title</a></li><li><a href="/wiki/Category:All_articles_with_dead_external_links" title="Category:All articles with dead external links">All articles with dead external links</a></li><li><a href="/wiki/Category:Articles_with_dead_external_links_from_August_2016" title="Category:Articles with dead external links from August 2016">Articles with dead external links from August 2016</a></li><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_matches_Wikidata" title="Category:Short description matches Wikidata">Short description matches Wikidata</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 27 November 2023, at 13:31<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>7 languages</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Add topic</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="mw-portlet mw-portlet-dock-bottom emptyPortlet" id="p-dock-bottom"> <ul> </ul> </div> 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