Very good. Add some content others don't have.
I suggest animal sex. Like en.luxuretv.com
The big advertisers are not longer scared of this content. I think animal sex will be the way of the future.
Keep adding videos everyday. Rip from spankbang, motherless and incestflix. They have great content.
I also notice there are some places where you don't sanitize user input.
https://www.pornotubeitalia.com/sear...;xss')%3E/
Reflected xss only a problem in Firefox. But I would fix it if you can. htmlspecialchars is good.
Or change setting so user data is not on results screen.