The Page Rank Checker will let you view your site’s PR number and give you a better understanding of your site’s relevance status on Google. Page Rank uses link popularity analysis to describe the relative importance of your site. Enter your domain name to see view the PR number that Google uses to help determine your rankings.
Broken Link Checker
Broken links prevent search engine spiders from crawling through the pages of your Web site properly. Use the Broken Link Checker to see if any links on your site are inhibiting the ability of your site to be indexed by the search engines.
Multi Data Center PR Checker
Google constantly updates its Page Rank results, and depending on where you check, different Page Rank queries can often lead to conflicting results. The Multi Data Center PR Checker will check multiple Google data centers in order to give you a better idea of where your site’s Page Rank is going.
Page Rank Checker