Yes, I know all type of sites got hit. But here is a poll which can help us to some extent. Please only vote if your site got penalized due to Penguin update and not panda update. Panda update was on 19th April & Penguin on 24th. Maybe...maybe we can get some kind of answers. Please vote as per these options: Affiliate Site with Newsletter option + Address & Phone Number in Contact Us [All 3 is a must] Affiliate site with good content but no newsletter/ no address + phone number in contact us. [Idea being that if there are no submission form + no proper info then it can be considered as non branded site] Ecommerce Site Adsense Site Company Site offering services The poll is to check if more affiliate type of sites have been hit as compared to other sites as this is one thing observed on many forums.