frontlinesoft is a e-commerce development website having the age of 10 years. Previously it has the page rank of 4. But in the recent review of Google PR it was felt down to 0 . Why it was happend? Please tell me how to get my PR back?
When your PR drops all the way to PR0 it is often a sign that you have been penalized for one reason or another. Have you done anything spammy or black hat? Have you bought or sold any text links? Have you changed anything else on your website lately? Have you gained a lot of new links lately? You might not be able to determine why you were penalized. You may have no choice but to contact Google about the issue. Your pages are still indexed which is a good sign. That means that you aren't banned and that you should be able to overcome the penalty.
To vasterdam, If your site comply on Google Webmaster tool, is this will be assurance that you will not be penalized by google? and on commenting, what is the proper commenting that would not seem spammy?
Review what are you last link building activity and try to see where the problem came from, maybe backlinks from bad neighbors or something.
if u find PR site by google better be careful. dun click on the search. got the links and open it yourself ^^ google can track you^^