Hello Everyone., I know that Google use lot of complex algorithms to rate a website based on various factors and finally they will provide a Page Rank....could anyone tell me what is the most important thing for a website to get higher page rank for every google update.... I am curious to know why is that page rank is so important for a website,,,what makes the difference from high PR site to the Low PR site.... I just bought a PR4 site few weeks before, but suddenly it becomes PR0 what could be the reason for the drop in PR..... Thanks
PR is very much essential as well as backlinks. Might be you are infected by Google.Check your all backlinks and try remove and refresh all.