FYI It seems like at least the US government doesn't want you to go there. So if Fmoviesz is down or something, you should be careful to avoid alternatives such as sflix.to, lookmovie2.to, flixtorz.to, sflix.to, movieuniverse.se, soap2dayto.day.
Oh my God, thanks for the heads up! As a European, I would most definitely want to avoid visiting these sites, as I obviously respect copyright law to its full extent! Now I can add them to my (block) list!