Either you have too much time or money, or you found a revolutionary way to make money without ads on such websites. What I think is that as soon as it picks up, your banned by your hosting provider for over using resources and you haven't made a dime with monetizing.... because there wasn't any.
Well maybe because having ads is annoying, which is why I created it. I wanted it to be simple and I am not trying to make money off of it. Why is it hard to believe that a website is made just for the sake of it, and not to be greedy and make money?