Brandon Himpfen

Better WP Search improves the default WordPress search functionality currently in two ways:
<ol>
<li>If there is only one search result, redirect to that post; and</li>
<li>Replaces search URL from /?s=query to /search/query.</li>
</ol>
The plugin will offer more features in the future. If you have a suggestion? Use the plugin’s 
forum to make suggestions.

Better WP Search

Better WP Search improves the default WordPress search functionality.

Dougal Campbell

HeadMeta creates <code><meta></code> “description” or “keywords” tags for individual 
posts or pages. It can also create arbitrary <code><meta></code> or <code><link></code> tags. 
These are easily set on a per-post (or page) basis by simply adding Custom 
Fields.
See the Installation section for more detailed examples.

HeadMeta

Automatically add <link>, <meta> description and <meta> keywords to your HTML on a per-post (or page) basis.

Better WP Search vs HeadMeta