If you are using Google Chrome Browser then By Default you will get the Browser AddOns for page rank check if you don't have it then i am providing you a very beautiful and useful site where you will get a-z solutions to your problems. and you can check everything related to website, here is the link

http://www.searchenginegenie.com/seo-tools.htm

I have many time provided this site links in your many thread to check page rank and other seo related services.anyhow plz save the link. Hope after checking the given site above your all problem will be solved.
Thanks.