Le site metro.us est-il sûr ?

Multiple visits to this site caused suspicious pop-ups that try to trick you into clicking on third-party advertisers, or installing software, such as "answer this question to win a free iPhone," or "your phone is infected, click here." One of the pop-ups was blocked by Google, as a suspicious site. I do not trust metro.us at all, and am now blocking them on all of my devices.