Get Free Demographic Data For A Websites Visitors

Ok, I just found this and I feel very stupid for not finding it way sooner. I guess I just haven’t cared too much about it. But better sooner than later, right?

Anyway, if you want to know what kind of visitors a website get there’s 2 great free services you can use to get the demographic data from.

One of them is Quantcast.

And the other one is a service from Google names Doubleclick Ad Planner.
(You have to select a country under “View data for:” to see the data)