kitty-kats.net/ is currently categorized as:
Pornography
Sites that contain sexually explicit material for the purpose of arousing a sexual or prurient interest.
I've found child pornography on this site on several occasions all of which was uploaded by the user "modelschreck" who is the actually owner of the site. In these cases I was able to report it to their hosting company. They do hide behind Cloudflare but the Bergdorf-Group is very accommodating when reporting child pornography. At this time I do not believe the site to contain any child pornography.
There is no respect for individual's personal privacy as the site frequently posts the real names, home addresses, and other confidential information that is discovered for people the determine they do not like.
Some of the image hosts that the site use force pop-ups containing adult content that can not be easily closed. I also frequently detect malware trying to be installed by several of these image hosts.
This site is really pathetic, as are all of the administrators and moderators who run it.