List of Common HTML Meta Tags

List of HTMl meta tags.

Basic HTML Meta Tags

<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="revised" content="Sunday, July 18th, 2010, 5:15 pm" />
<meta name="abstract" content="">
<meta name="topic" content="">
<meta name="summary" content="">
<meta name="Classification" content="Business">
<meta name="author" content="name, email@hotmail.com">
<meta name="designer" content="">
<meta name="copyright" content="">
<meta name="reply-to" content="email@hotmail.com">
<meta name="owner" content="">
<meta name="url" content="http://www.websiteaddrress.com">
<meta name="identifier-URL" content="http://www.websiteaddress.com">
<meta name="directory" content="submission">
<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 http-equiv="Expires" content="0">
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Cache-Control" content="no-cache">

OpenGraph Meta Tags

<meta name="og:title" content="The Rock"/>
<meta name="og:type" content="movie"/>
<meta name="og:url" content="http://www.imdb.com/title/tt0117500/"/>
<meta name="og:image" content="http://ia.media-imdb.com/rock.jpg"/>
<meta name="og:site_name" content="IMDb"/>
<meta name="og:description" content="A group of U.S. Marines, under command of..."/>

<meta name="fb:page_id" content="43929265776" />

<meta name="og:email" content="me@example.com"/>
<meta name="og:phone_number" content="650-123-4567"/>
<meta name="og:fax_number" content="+1-415-123-4567"/>

<meta name="og:latitude" content="37.416343"/>
<meta name="og:longitude" content="-122.153013"/>
<meta name="og:street-address" content="1601 S California Ave"/>
<meta name="og:locality" content="Palo Alto"/>
<meta name="og:region" content="CA"/>
<meta name="og:postal-code" content="94304"/>
<meta name="og:country-name" content="USA"/>

<meta property="og:type" content="game.achievement"/>
<meta property="og:points" content="POINTS_FOR_ACHIEVEMENT"/>

<meta property="og:video" content="http://example.com/awesome.swf" />
<meta property="og:video:height" content="640" />
<meta property="og:video:width" content="385" />
<meta property="og:video:type" content="application/x-shockwave-flash" />
<meta property="og:video" content="http://example.com/html5.mp4" />
<meta property="og:video:type" content="video/mp4" />
<meta property="og:video" content="http://example.com/fallback.vid" />
<meta property="og:video:type" content="text/html" />

<meta property="og:audio" content="http://example.com/amazing.mp3" />
<meta property="og:audio:title" content="Amazing Song" />
<meta property="og:audio:artist" content="Amazing Band" />
<meta property="og:audio:album" content="Amazing Album" />
<meta property="og:audio:type" content="application/mp3" />

HTML Link Tags

<link rel="alternate" type="application/rss+xml" title="RSS" href="http://feeds.feedburner.com/martini" />
<link rel="shortcut icon" type="image/ico" href="/favicon.ico?x92026" />
<link rel="fluid-icon" type="image/png" href="/fluid-icon.png?x92026" />
<link rel="me" type="text/html" href="http://google.com/profiles/thenextweb"/>
<link rel='shortlink' href='http://blog.unto.net/?p=353' />
<link rel='archives' title='May 2003' href='http://blog.unto.net/2003/05/' />
<link rel='index' title='DeWitt Clinton' href='http://blog.unto.net/' />
<link rel='start' title='Pattern Recognition 1' href='http://blog.unto.net/photos/pattern_recognition_1_about/' />
<link rel='prev' title='OpenSearch and OpenID?  A sure way to get my attention.' href='http://blog.unto.net/opensearch/opensearch-and-openid-a-sure-way-to-get-my-attention/' />
<link rel='next' title='Not blog' href='http://blog.unto.net/meta/not-blog/' />
<link rel="search" href="/search.xml" type="application/opensearchdescription+xml" title="Viatropos" />

<link rel="self" type="application/atom+xml" href="http://www.syfyportal.com/atomFeed.php?page=3"/>
<link rel="first" href="http://www.syfyportal.com/atomFeed.php"/>
<link rel="next" href="http://www.syfyportal.com/atomFeed.php?page=4"/>
<link rel="previous" href="http://www.syfyportal.com/atomFeed.php?page=2"/>
<link rel="last" href="http://www.syfyportal.com/atomFeed.php?page=147"/>

<link rel='shortlink' href='http://smallbiztrends.com/?p=43625' />
<link rel="canonical" href="http://smallbiztrends.com/2010/06/9-things-to-do-before-entering-social-media.html" />
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://smallbiztrends.com/xmlrpc.php?rsd" />
<link rel="pingback" href="http://smallbiztrends.com/xmlrpc.php" />
<link media="only screen and (max-device-width: 480px)" href="http://wordpress.org/style/iphone.css" type="text/css" rel="stylesheet" />

For complete list: Source