When Will The Next Page Rank Update Occur In 2012?

Google Page Ranking is a method which ranks websites listed in the Google search engine. Websites are ranked on a scale of 0-10 with 0 being the lowest possible score for a site and 10 the highest. The higher the page ranking of your site, the greater the amount of traffic it receives in comparison to other sites. By having a higher page rank you are more likely to attract visitors and