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.
New Site Explorer that provides a more dynamic interface to accommodate future feature roll-outs. The new interface also includes a new Site Summary page to provide statistics for authenticated sites. On top of this, were also increasing the number of rules for Dynamic URL rewriting that you can enter from 3 to 10.
In addition, the left side navigation now features links to other Yahoo tools which webmasters can use including Yahoo’s Web Service API and links to the Yahoo Search Blog, Yahoo Badge, Email preferences and Feedback links.