Luis A. Ochoa

Exclude Page and Attachment post types from search results.
<ul>
<li>Very fast execution</li>
<li>No configuration required</li>
</ul>

Exclude From Search

Exclude Page and Attachment post types from search results.

bestwebsoft

iCount

This plugin allows creation of XML sitemaps for submission to Google. It adds a small widget box in the admin panel when you edit or create posts and pages, that allows exclusion from the sitemap file. 
A special thanks to bestwebsoft for their awesome plugin called google-sitemap-plugin

iXML – Google XML sitemap generator

This plugin allows creation of XML sitemaps for submission to Google. It adds a small widget box in the admin panel when you edit or create posts and  …

Exclude From Search vs iXML – Google XML sitemap generator