Hello Sirs, I am owner of a adult tube website. I have this website since 2 and a half years and until 26th of august 2014 we use to have a very good and stable impressions without any special seo efforts, but since than the impressions suddenly dropped to almost nothing overnight . Here I am sending you a screenshot of my webmaster tools if is nessesary I can give you the access to my webmaster tools for a more detailed analysis of the problem . Can somebody tell me what exactly happend and how this can be fixed ? I also check out that the website is not penalize by google as you can see in this screen shot: This makes the issue even more weird for me . Your answers and suggestions will be highly appreciated! Please help me with your best knowledge. Tnx!