R0.ru comes as an invader
R0.ru is classified as a browser hijacker which can trouble you a lot. It has a simple interface which may seem friendly and useful. It claims to help you with your online experience. With it on your PC you search like a mayor. It provides information about the weather and money. However, is it useful? Of course not. Users won't connect it to a computer threat until they're redirected by this page again and again.