Women in movies

Somewhere on the internet is a website dedicated to highlighting how few women there are in films. It has a sliding scale of involvement, something like 'no female characters, one female character, two or more but they do't talk to each other, two or more but they only talk to each other about a man, two or more and they have entirely independant conversation'. it's not a complete list of non-sexist films, but it's quite interesting.

Do any of you know what I'm talking about and have the link?