{"id":11362,"date":"2022-09-27T03:12:54","date_gmt":"2022-09-26T21:42:54","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-what-means-just-in-head-of-html-page-closed\/"},"modified":"2022-09-27T03:12:54","modified_gmt":"2022-09-26T21:42:54","slug":"solved-what-means-just-in-head-of-html-page-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-what-means-just-in-head-of-html-page-closed\/","title":{"rendered":"[Solved] What means just &#8220;&#8221; in head of html page? [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-21823727\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"21823727\" data-parentid=\"21823254\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p><code>&lt;!DOCTYPE html&gt;<\/code>  is the explicit  <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/www.htmlbasictutor.ca\/doctype-declaration.htm\">Document Type Declaration<\/a><\/p>\n<p>From the linked page:<\/p>\n<pre><code> The DOCTYPE Declaration (DTD or Document Type Declaration) does a couple of things:\n\n     1. When performing HTML validation testing on a web page it tells the HTML (HyperText Markup Language) validator which version of (X)HTML\nstandard the web page coding is supposed to comply with. When you\nvalidate your web page the HTML validator checks the coding against\nthe applicable standard then reports which portions of the coding do\nnot pass HTML validation (are not compliant).\n\n     2. It tells the browser how to render the page in standards compliant\nmode.\n<\/code><\/pre>\n<p>#2 is a very important reason for using it.<\/p>\n<p><code>&lt;!DOCTYPE html&gt;<\/code> , specifically, is the <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/www.w3.org\/html\/wg\/drafts\/html\/master\/syntax.html#the-doctype\">correct declaration for HTML5<\/a>, and should be used pretty much from here to the near future. You can still use legacy strings or obsolete permitted strings, but the previously written format is all that is required in HTML5. On a further note, this DTD will cause all modern browsers <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/themaingate.net\/dev\/html\/all-you-need-is-doctype-html\">dead link<\/a> to <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/ejohn.org\/blog\/html5-doctype\/\">switch to their standards (compliance) mode<\/a>, even if they don&#8217;t support HTML5.<\/p>\n<p>Here&#8217;s some more info:<\/p>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/hsivonen.iki.fi\/doctype\/\">Activating Browser Modes with Doctype<\/a><\/p>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/www.w3.org\/QA\/2002\/04\/valid-dtd-list.html\">World Wide Web Consortium <\/a> (they make web standards)<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved What means just &#8220;<!DOCTYPE >&#8221; in head of html page? [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] &lt;!DOCTYPE html&gt; is the explicit Document Type Declaration From the linked page: The DOCTYPE Declaration (DTD or Document Type Declaration) does a couple of things: 1. When performing HTML validation testing on a web page it tells the HTML (HyperText Markup Language) validator which version of (X)HTML standard the web page coding is supposed &#8230; <a title=\"[Solved] What means just &#8220;&#8221; in head of html page? [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-what-means-just-in-head-of-html-page-closed\/\" aria-label=\"More on [Solved] What means just &#8220;&#8221; in head of html page? [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[3115,346],"class_list":["post-11362","post","type-post","status-publish","format-standard","hentry","category-solved","tag-doctype","tag-html"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] What means just &quot;&quot; in head of html page? 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