Link Buzz If you are a serious marketer, we‘‘re sure you know the importance of Page Rank how it can be used to measure the importance or usefulness of a website. And the no. of back-links you manage to build for your sites will contribute greatly to your Page Rank and your search engine rankings. However, if you wish to track how effective your link building efforts are, it could be extremely time consuming to monitor them manually and accurately. Hence, we‘‘ve created an amazing piece of software which analyzes the link popularity of either your own sites or any site you want to spy on - Link Buzz.