Hi webmasters, My blog tech-contents.blogspot. com had PR2 previously. Its PR dropped now to no available Also its back links disappeared What should I do now ? Any help
I have checked your blog and it has no backlinks from google. Perhaps some of your backlinks have been removed that's why your blog's PR has decreased (from PR2 to No PR)
Check if your site have been de-indexed by Google. Any chances to your site recently eg. sudden reduce in backlinks, associate with blackhats ..