Kyle Gilman

This plugin does one thing and one thing only. It adds the text <code><meta name="robots" content="noindex"></code> to the header of any password-protected post. Google and all other respectable search engines will leave your password-protected pages out of their search results.

Noindex Password-Protected Posts

Disables search-engine indexing for all password-protected posts.

Ivan Kristianto

Easily add Noindex and Nofollow to post, page, search and category page.
See my article <a href="http://goo.gl/500FU" rel="nofollow ugc">Easy Noindex and Nofollow WordPress Plugin</a> for details.
Full list of features:
<ul>
<li>Add nofollow and noindex in post, page, search and category page.</li>
</ul>
Other interesting stuff:
<ul>
<li>Check out the my other WordPress plugins or web development <a href="http://goo.gl/OHQNc" rel="nofollow ugc">My Portfolio</a></li>
<li>Want to optimize your WordPress blog? Check out the <a href="http://goo.gl/QedtH" rel="nofollow ugc">WordPress Optimization Article</a> Guide!</li>
</ul>

Easy Noindex And Nofollow

Easily add Noindex and Nofollow to post, page, search and category page.

Noindex Password-Protected Posts vs Easy Noindex And Nofollow