Yahoo! Site Explorer is a tool that lets you access the information we have about a site’s online presence. You can see which sites and subpages are indexed by Yahoo! Search, track sites that link into webpage, and view the most popular pages from any site. Use Site Explorer to:

• Find which subpages within a URL are indexed by Yahoo!
• Find pages that link to that site or any page. (inlinks)
• Submit and track feeds for your sites.

You can get even more detailed information about a site or its URLs when you authenticate the site.