My website is image rich. I sell stuffed animals and plush toys. The images are mine. I check my server logs daily because I was hacked several times before moving to a new host. I am on a shared Apache server. I notice lots of visitors coming to my site. They hit certain sections, then leave. They are all from places like Russia, Romania, China, Vietnam, India. None of these visits result in sales. So, why all these visits? Are they scrapers? Can this damage my position in the search engines? I can block the IPs with htaccess, but should I? Lately I see the referrer is Google images. The page visited is about monkeys. So it appears these visitors see the image in Google, then visit the page. Then leave. It just seems odd they usually bookmark the page before leaving. Is there some way to recognize a scraper? Most regular visitors are obvious because they always put something in the shopping cart to check the shipping rates. These foreign visitors never put anything in the cart. What are they up to?