Never heard of them so I don't know where you get the idea that is website is popular. Oh, as @mobnepal has pointed out this is a binary options, so this is gambling, so it make sense to be so popular. hahahaha

But as @Slow death has exposed, they are hiding their identify, so that's a red flag already. Goodluck to you though, but personally I wouldn't play with that website. I'm not saying its a scam, but I would advise you to stay away.