SEO
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>
<meta name='language' content='ES'>
<meta name='robots' content='index,follow'>
<meta name='abstract' content=''>
<meta name='topic' content=''>
<meta name='summary' content=''>
<meta name='Classification' content='Business'>
著者
<meta name='author' content='name, email@hotmail.com'>
<meta name='designer' content=''>
<meta name='reply-to' content='email@hotmail.com'>
<meta name='owner' content=''>
ダブリンコアメタデータ
<meta name="dc.language" CONTENT="UK">
<meta name="dc.source" CONTENT="http://www.your-domain.com/">
<meta name="dc.relation" CONTENT="http://www.second-domain.com/">
<meta name="dc.title" CONTENT="a title">
<meta name="dc.keywords" CONTENT="more keywords">
<meta name="dc.subject" CONTENT="the subject">
<meta name="dc.description" CONTENT="A description of the content">
モバイル
<meta name='HandheldFriendly' content='True'>
<meta name='MobileOptimized' content='480'>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width, height=device-height, minimal-ui">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="theme-color" content="#000">
<meta name="apple-mobile-web-app-title" content="title">
<link rel="icon" sizes="192x192" href="img/brand/icon_192.png">
<link rel="apple-touch-icon" href="img/brand/icon_192.png">
所有権を主張する
<meta name='y_key' content='XXXXXXXXXX'> <!-- Yahoo Site Explorer -->
<meta name='verify-v1' content='XXXXXXXXX'> <!-- Google -->
キャッシュを無効にする
<meta http-equiv='Expires' content='0'>
<meta http-equiv='Pragma' content='no-cache'>
<meta http-equiv='Cache-Control' content='no-cache'>
IE
<meta http-equiv='imagetoolbar' content='no'>
<meta http-equiv="X-UA-Compatible" content="IE=edge>
グラフを開く
<meta property="og:title" content="My Site"/>
<meta property="og:type" content="website"/>
<meta property="og:image" content="assests/icon_big.png"/>
<meta property="og:url" content="http://url.com"/>
<meta property="og:site_name" content="My Site"/>
<meta property="og:description" content="My Site is cool"/>
Twitterカード
<meta name="twitter:card" content="summary" />
<meta name="twitter:site" content="@flickr" />
<meta name="twitter:title" content="Small Island Developing States Photo Submission" />
<meta name="twitter:description" content="View the album on Flickr." />
<meta name="twitter:image" content="https://farm6.staticflickr.com/5510/14338202952_93595258ff_z.jpg" />
その他
<meta charset='UTF-8'>
<meta name='pageKey' content='guest-home'>
<meta itemprop='name' content='jQTouch'>
<meta name='revised' content='Sunday, July 18th, 2010, 5:15 pm'>
<meta name='search_date' content='2010-09-27'>
<meta name='ResourceLoaderDynamicStyles' content=''>
<meta name='medium' content='blog'>
<meta name='syndication-source' content='https://mashable.com/2008/12/24/free-brand-monitoring-tools/'>
<meta name='original-source' content='https://mashable.com/2008/12/24/free-brand-monitoring-tools/'>
<meta name='url' content='http://www.websiteaddrress.com'>
<meta name='identifier-URL' content='http://www.websiteaddress.com'>
<meta name='directory' content='submission'>
<meta name='pagename' content='jQuery Tools, Tutorials and Resources - O'Reilly Media'>
<meta name='category' content=''>
<meta name='coverage' content='Worldwide'>
<meta name='distribution' content='Global'>
<meta name='rating' content='General'>
<meta name='revisit-after' content='7 days'>
<meta name='subtitle' content='This is my subtitle'>
<meta name='target' content='all'>