1
vote
1answer
72 views

How can you set cookieless subdomain with Quantcast

I have correctly setup Google Analtycis so GA is not setting cookies for my subdomain. I mean for my static subdomain. But Quantcast is setting. What i wonder is can i prevent Quantcast to set cookie ...
2
votes
1answer
3k views

What does the Quantcast __qca cookie do?

I'm reviewing the cookies served up from my website and one of them is a first-party cookie __qca which seems to be set by Quantcast. I'm sure this is just used for tracking, but I can't find this ...