satourne

Head Meta Date (formerly “Head Metadate”) improves the definition and semantic quality of your web pages by adding a set of date <code><meta></code> tags to the <code><head></code> section of your web pages.
Example
<pre><code><head>
 ...

 <meta http-equiv="Date" content="Wed, 16 Feb 2011 22:34:13 GMT">
 <meta http-equiv="Last-Modified" content="Wed, 17 Feb 2011 12:34:13 GMT">
 <meta name="CreateDate" content="Wed, 16 Feb 2011 22:34:13 GMT">
 <meta name="Last-Update" content="Wed, 17 Feb 2011 12:34:13 GMT">
 ...
</head>
</code></pre>
Features
<ul>
<li>Plug-n-play functionality</li>
<li>Easy to configure from the WP Admin</li>
<li>Adds set of meta tags to <code><head></code> section of posts and pages</li>
<li>Customize each <code><meta></code> tag with your selected date info</li>
<li>Leaving any field blank generate a now date</li>
<li>Auto-generates known information from your site</li>
<li>Choose HTML or XHTML format for meta tags</li>
<li>Enable/disable plugin output from the settings page</li>
<li>Includes live preview of your meta tags and custom content</li>
<li>Option to reset default settings</li>
</ul>
This plugin is designed to complete a site’s head construct by including some of meta tags. 
Note: the metadata output via this plugin applies to the entire site.
<h3>Donations</h3>
I created this plugin for my usage and decied to share with the WP community. I completely use the Head Meta Data WordPress plugin. 
Send some stars to Jeff Starr.
Links, tweets and likes as you want …

Head Meta Date

Head Meta Date adds a set of date <meta> tags to the <head> section of all posts & pages. This is a fork from http://wordpress.

Fredrik Malmgren

With Clean up wp_head you can easily remove all those unused tags in wp_head.
<h4>Usage</h4>
<ol>
<li>Go to ‘Clean up wp_head’ under ‘Settings’ menu</li>
<li>Change the options of your choice</li>
</ol>
Follow the development of this plugin at <a href="http://fredrikmalmgren.com/wordpress/plugins/clean-up-wp-head/" title="Clean up wp_head - Fredrik Malmgren" rel="nofollow ugc">FredrikMalmgren.com</a>.

Clean up wp_head

Use Clean up wp_head to remove unused tags in wp_head.

Head Meta Date vs Clean up wp_head