There is actually an even worse kind of fake
porn site: one that promises lots of porn and claims to be
free - you only need an
AdultCheck or similar ID. That's basically free, after all for only about $30 a month it will also give you access to tens of thousands of other porn sites, right?
Unfortunately, it seems that a significant percentage of those tens of thousands of sites does not contain any actual porn and exists solely to make money through the referral fees their owners get when somebody actually pays AdultCheck after coming from such a site. Of course, such sites use the same methods to attract visitors: search engine pollution and spam.