jonkemp

<p>Removes unwanted tags from your WordPress header.</p>
<p>The function wp_head; found in the header.php template file adds unnecessary tags to your WordPress template. These tags are the RSD, or Really Simple Discovery, link, the Windows Live Writer Link and the WordPress version number. This plugin will stop all 3 tags from being automatically added to your WordPress header.</p>


WordPress Head Cleaner

Removes unwanted tags from your WordPress header.

farinspace

<p>HiFi is a head injection and foot injection plugin (or head include, foot include, head insert, foot insert, what ever you want to call it). It basically allows you to inject <code><script></code>, <code><style></code>, <code><meta></code> and any other code you want into the head and foot areas of your posts and pages. The code injected is page-specific, this means that only the pages you want code inserted into will be affected.</p>
<p>This plugin is most useful when you have specific functionality that needs to be added on a per-post/page basis.</p>


HiFi (Head Injection, Foot Injection)

HiFi is a head and foot injection plugin. It allows you to inject code into the head and foot areas of your posts and pages on a per-page basis.

WordPress Head Cleaner vs HiFi (Head Injection, Foot Injection)