Welcome to the Q&A Forum

Thanks for your kindly reply. i will look into the site for more detailed anlysis , if i want to further assist,  i will contact you for help.

One of my sites was hit after Google confirmed  its panda 3.2 update. The site ranked very well for many heavy traffic keywords in my niche. But all of a sudden, 80% of the keywords which ranked high in the previous dropped 50 in SERP. I know it is a -50 penalty , but i do not know how to recover from it.

The link building campaign is almost the same as before and all of the articles are unique. BTW, i have two image ads on the sidebar and 7 affiliate links on the bottom of the page.

Any input will be great appreciated !