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.

Andy Whalen

WP Hooks is a plugin for WordPress that allows you to add JavaScript, HTML, or other code to your 
header and footer without modifying your theme. WP Hooks uses the wp_head() and wp_footer() hooks 
built in to WordPress to add content to your header and/or footer. It’s great for those who have 
custom JavaScript, CSS, or other code (Google Analytics, meta tags, etc.) in their header or footer 
and don’t want to or can’t modify their theme.
Find <a href="http://amwhalen.com/blog/projects/wp-hooks/" rel="nofollow ugc">more instructions and discussion</a> on the WP Hooks home page.

WP Hooks

WP Hooks allows you to add JavaScript, CSS, meta tags, etc. to your header and footer without modifying your theme.

Head Meta Date vs WP Hooks