Kuber PageRank Checker

This handy SEO tool shows you the Google PageRank of webpages beside the address box. If the PageRank of the page in current tab is not available, the tool shows the PageRank of the domain instead, prefixed with 'S'. The PageRank value is cached locally, so it doesn't have to hit the server every time you switch tab. Moreover, click the icon Alexa rank of the site is displayed in dropdown, as well as links-in number and WHOIS check link.

Requirements:

Google Chrome Beta Channel