Demons, Demons, Demons

Demons, Demons, Demons is an online demon database.

The website first appears in the Angel episode "The Ring", where Cordelia Chase uses it in her research. The website later appears again in the episode "Dad" where it is used by both Cordelia and Sahjhan, and then again in the Buffy the Vampire Slayer episode "Same Time, Same Place" where it is used by Dawn Summers to research Gnarl.

A fan-made mock-up of the website can be found here.