Google uses 'Link analysis or Backrub algorithm' to calculate Page Rank for any web page and it is often called as proxy for Google's search ordering. There are many unauthorised and illegal means by which some web pages get high Page Rankings. There are a few ways to check whether the PR of a website is genuine or not. One way is to check and see how many back links the web site has. If a site has no (or very few) back links, then it should not have a high PR. This is also not a fully guaranteed way to check the PR. You can use our Fake PR checker tool, by simply entering the URL you want to check. It will tell you that the PR of link is true or fake.