Dear friends , Recently there is a huge increase my daily visitors rate. It is happening in every 2 days. My visitors rate increase suddenly ,and after 1-2 hours it decreases. And this affects my adsense earnings. I am worry that my adsense account can be blocked. The visitors are coming from these websites : redirect.ad-feeds.com catch-shk.com blogsvertie.com morningalert.com gratislinkup.com What can I do ? How can I prevent it ? Please Help me . Note : My page is a blogger blog. Thanks in advance.