Analyze the links to your website, find more suitable links to increase your websites strength, find nofollow's, check for reciprocal links and much more in this area.
Example.com Backlink Checker
Find out how many total backlinks there are for any one website. The Example.com Backlink Checker tool searches Yahoo to discover the most current and accurate indicator of how many actual incoming links there are to a domain.
Example.com Nofollow Finder
Scan a website to find nofollow links to various other sites. The Example.com Nofollow Finder examines all outgoing links for the specified website and flags links that have the nofollow attribute.