Every website owner or service provider in the internet marketing industry must have a favorite Page Rank Checker tool bookmarked, because it can be served for many purposes. Use this tool to research the Google Page Rank for each individual page on your website (because it will vary for each page) or to research competition. You can also use this tool to evaluate the Google PR of a page before advertising or publishing a back link.
To use this tool, simply enter the URL of a specific web page into the box, hit Enter, and go pour yourself a cup of coffee. By the time you get back, you will have your results.
You can only test one page at a time, but it is important to remember that the Google Page Rank for the home page of a website will almost always be higher than the PR of a specific web page on that site. (Sometimes, the reverse is true.) Since PR is based on the number of authority links, you will want to look closely at the PR of a specific page that you want to advertise on (or, other purposes for identifying PR) for accuracy.