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type="application/rsd+xml" href="//commons.wikimedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://commons.wikimedia.org/w/index.php?title=Category:Technology_by_period&action=info"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/"> <link rel="alternate" type="application/atom+xml" title="Wikimedia Commons Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin-vector-legacy mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-14 ns-subject mw-editable page-Category_Technology_by_period rootpage-Category_Technology_by_period skin-vector action-info"><div id="mw-page-base" class="noprint"></div> <div id="mw-head-base" class="noprint"></div> <div id="content" class="mw-body" role="main"> <a id="top"></a> <div id="siteNotice"></div> <div class="mw-indicators"> <div id="mw-indicator-mw-helplink" class="mw-indicator"><a href="https://www.mediawiki.org/wiki/Special:MyLanguage/Page_information" target="_blank" class="mw-helplink"><span class="mw-helplink-icon"></span>Help</a></div> </div> <h1 id="firstHeading" class="firstHeading mw-first-heading">Information for "Category:Technology by period"</h1> <div id="bodyContent" class="vector-body"> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="contentSub2"></div> <div id="jump-to-nav"></div> <a class="mw-jump-link" href="#mw-head">Jump to navigation</a> <a class="mw-jump-link" href="#searchInput">Jump to search</a> <div id="mw-content-text" class="mw-body-content"><h2 id="Basic_information"><span id="mw-pageinfo-header-basic"></span>Basic information</h2> <table class="wikitable mw-page-info"> <tr id="mw-pageinfo-display-title" style="vertical-align: top;"><td>Display title</td><td>Category:Technology by period</td></tr> <tr id="mw-pageinfo-default-sort" style="vertical-align: top;"><td>Default sort key</td><td>Technology by period</td></tr> <tr id="mw-pageinfo-length" style="vertical-align: top;"><td>Page length (in bytes)</td><td>132</td></tr> <tr id="mw-pageinfo-namespace-id" style="vertical-align: top;"><td>Namespace ID</td><td>14</td></tr> <tr id="mw-pageinfo-namespace" style="vertical-align: top;"><td>Namespace</td><td>Category</td></tr> <tr id="mw-pageinfo-article-id" style="vertical-align: top;"><td>Page ID</td><td>147807214</td></tr> <tr style="vertical-align: top;"><td>Page content language</td><td>en - English</td></tr> <tr id="mw-pageinfo-content-model" style="vertical-align: top;"><td>Page content model</td><td>wikitext</td></tr> <tr id="mw-pageinfo-robot-policy" style="vertical-align: top;"><td>Indexing by robots</td><td>Allowed</td></tr> <tr id="mw-pageinfo-watchers" style="vertical-align: top;"><td>Number of page watchers</td><td>Fewer than 30 watchers</td></tr> <tr style="vertical-align: top;"><td><a href="/w/index.php?title=Special:WhatLinksHere/Category:Technology_by_period&hidelinks=1&hidetrans=1" title="Special:WhatLinksHere/Category:Technology by period">Number of redirects to this page</a></td><td>0</td></tr> <tr style="vertical-align: top;"><td><a href="/wiki/Special:PrefixIndex/Category:Technology_by_period/" title="Special:PrefixIndex/Category:Technology by period/">Number of subpages of this page</a></td><td>0 (0 redirects; 0 non-redirects)</td></tr> <tr style="vertical-align: top;"><td>Wikidata item ID</td><td><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q32075986">Q32075986</a></td></tr> <tr style="vertical-align: top;"><td>Central description</td><td>Wikimedia category</td></tr> <tr id="mw-pvi-month-count" style="vertical-align: top;"><td>Page views in the past 30 days</td><td><div class="mw-pvi-month">17</div></td></tr> </table> <h2 id="Category_information"><span id="mw-pageinfo-category-info"></span>Category information</h2> <table class="wikitable mw-page-info"> <tr id="mw-pageinfo-category-total" style="vertical-align: top;"><td>Total number of members</td><td>8</td></tr> <tr id="mw-pageinfo-category-pages" style="vertical-align: top;"><td>Number of pages</td><td>0</td></tr> <tr id="mw-pageinfo-category-subcats" style="vertical-align: top;"><td>Number of subcategories</td><td>8</td></tr> <tr id="mw-pageinfo-category-files" style="vertical-align: top;"><td>Number of files</td><td>0</td></tr> </table> <h2 id="Page_protection"><span id="mw-pageinfo-header-restrictions"></span>Page protection</h2> <table class="wikitable mw-page-info"> <tr id="mw-restriction-edit" style="vertical-align: top;"><td>Edit</td><td>Allow all users (infinite)</td></tr> <tr id="mw-restriction-move" style="vertical-align: top;"><td>Move</td><td>Allow all users (infinite)</td></tr> </table> <a href="/w/index.php?title=Special:Log&type=protect&page=Category%3ATechnology+by+period" title="Special:Log">View the protection log for this page.</a> <h2 id="Edit_history"><span id="mw-pageinfo-header-edits"></span>Edit history</h2> <table class="wikitable mw-page-info"> <tr id="mw-pageinfo-firstuser" style="vertical-align: top;"><td>Page creator</td><td><a href="/wiki/User:Allforrous" class="mw-userlink" title="User:Allforrous" data-mw-revid="871877078"><bdi>Allforrous</bdi></a> <span class="mw-usertoollinks">(<a href="/wiki/User_talk:Allforrous" class="mw-usertoollinks-talk" title="User talk:Allforrous">talk</a> | <a href="/wiki/Special:Contributions/Allforrous" class="mw-usertoollinks-contribs" title="Special:Contributions/Allforrous">contribs</a>)</span></td></tr> <tr id="mw-pageinfo-firsttime" style="vertical-align: top;"><td>Date of page creation</td><td><a href="/w/index.php?title=Category:Technology_by_period&oldid=871877078" title="Category:Technology by period">23:50, 27 April 2024</a></td></tr> <tr id="mw-pageinfo-lastuser" style="vertical-align: top;"><td>Latest editor</td><td><a href="/wiki/User:Allforrous" class="mw-userlink" title="User:Allforrous" data-mw-revid="872014836"><bdi>Allforrous</bdi></a> <span class="mw-usertoollinks">(<a href="/wiki/User_talk:Allforrous" class="mw-usertoollinks-talk" title="User talk:Allforrous">talk</a> | <a href="/wiki/Special:Contributions/Allforrous" class="mw-usertoollinks-contribs" title="Special:Contributions/Allforrous">contribs</a>)</span></td></tr> <tr id="mw-pageinfo-lasttime" style="vertical-align: top;"><td>Date of latest edit</td><td><a href="/w/index.php?title=Category:Technology_by_period&oldid=872014836" title="Category:Technology by period">13:58, 28 April 2024</a></td></tr> <tr id="mw-pageinfo-edits" style="vertical-align: top;"><td>Total number of edits</td><td>3</td></tr> <tr id="mw-pageinfo-recent-edits" style="vertical-align: top;"><td>Recent number of edits (within past 30 days)</td><td>0</td></tr> <tr id="mw-pageinfo-recent-authors" style="vertical-align: top;"><td>Recent number of distinct 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labels</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q2013">Wikidata</a></li><ul><li>Some labels</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q20155952">Reasonator</a></li><ul><li>Some labels</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q23665536">PetScan</a></li><ul><li>Some labels</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q24571886">meta category criterion</a></li><ul><li>Title</li><li>Label: en</li><li>Miscellaneous (e.g. aliases, entity existence)</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q24572874">by period of time</a></li><ul><li>Title</li><li>Some labels</li><li>Miscellaneous (e.g. aliases, entity existence)</li><li>Description: en</li></ul><li><a 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wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q4884546">Category:Technology</a></li><ul><li>Title</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q52">Wikipedia</a></li><ul><li>Some labels</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q6437704">Category:Categories by period</a></li><ul><li>Title</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q66498380">Locator tool</a></li><ul><li>Some labels</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q85947706">Wikidocumentaries</a></li><ul><li>Some labels</li></ul><li><a class="extiw wb-entity-link external" href="https://www.wikidata.org/wiki/Special:EntityPage/Q99232292">WikiMap</a></li><ul><li>Some labels</li></ul></ul></td></tr> </table> <h2 id="Lint_errors"><span 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