One way Google determine’s a web page’s ranking is by it’s PageRank, a number between 0 to 10 based on how many websites are linking to you (and how important they are). You can find out your webpage’s PageRank at googleranker.com or my preferred method -installing the Google toolbar in your browser. As well as give you the PageRank of the webpage you’re currently visiting, it also blocks popups and allows you to search directly from the toolbar.