I use this site to find (and share) great artistic wallpapers of sexy women, so my "Default Categories and Purity" settings are set to: People, SFW, Sketchy, and NSFW.
But when browsing around I often find undesirable walls that the default categories and purity filters allow through, so to make this site more bearable to use I recently started utilizing the tag blacklists feature to filter out the remaining undesirable walls.
My blacklisted tags are tuned to allow artistic wallpapers of sexy women like these:
But will filter out undesirable walls (IMO), e.g. zero-artistic-effort porn studios like Brazzers, Evilangel and Bangbros. It also filters out sports, TV and film, and other off-topic categories that often randomly appear.
Unfortunately, this site only allows a maximum of 95 blacklisted tags, so you may still see the occasional undesirable wall, but this list does already do a very good job of filtering out the vast majority of them.
football football player footballers soccer UEFA Cristiano Ronaldo champions league world cup boxing boxer weightlifting male models baby music tv tv series nba baseball basketball sports sport chubby bubble butt muscles Game of Thrones movies movie scenes curvy oakley snowboard fake breasts bangbros Only Secretaries Magazine military soldier old people movie poster harry potter fictional collage rooftopping star wars star trek marvel dc comics The Lord of the Rings calendar fireworks digital art assault rifle DJ cubs world series divers stadium beards big boobs brazzers avengers clowns horror evilangel DDF Network milf mature women babes.com perfect gonzo doctor who abstract PAWG nonsummerjack tennis player anonymous machete comics digital playground boy bands PinupFiles moto gp little boy Sword Art Online realitykings WWE wrestling memes quote war classic art animals thick thigh The Big Bang Theory race cars bodybuilding bodybuilder fitness