Hi guys; I got zeero pagerank from 3, what could be wrong and how come i can improve PR, any suggestion will be thankful... Regards...
Change the content and do social bookmarking and forum posting and article submission inorder to get good ranking for your site and also try to get your site related back links
That is a worrisome situation. Have to done an analysis to find out the changes you have implement in between this time. This would help you in ascertaining the likely cause for this downfall. And yes did you SERPs took a beating??