It likely has nothing to do with the site itself but rather with the fact that we are a furry site. We are a PG13 site so there is no explicit content here. However schools don't usually look at sites individually, they often just block any sites containing certain keywords and your school has likely blocked any furry sites due to the large about of explicit art in the fandom. It sucks that the site is blocked at your school but we unfortunally can't do much about it, sorry!