Tagged Questions

1
vote
1answer
297 views

Do iframes have access to the cookies of the hosting domain?

We want to build an ad-frame which will run on external sites (e.g. YYY.com). The external site will place an iframe to our site (ZZZ.com/ourAdContent.html) and we will show some ads in this frame. ...
12
votes
3answers
5k views

How do I set up a cookie-less domain?

I've read that it's best to serve static content (css, javascript, etc.) from a cookie-less domain or subdomain for better performance. I assume a domain is not cookie-less by default. How do I ...
9
votes
2answers
314 views

How many domains to split components across?

I understand how splitting components across domains can maximize parallel downloads, and enable you to have cookie-free static content domains, but since there's a time cost for each domain lookup ...