YSlow - What does clicking add CDN do?

Question

I was going over my YSlow results for an internal web application and I clicked the Add CDN button. Now I have an A rating for using a CDN.

What just happened?

Prompter

Answer 1

Take a look at the YSlow FAQ on How do I add my CDN hostname to YSlow for Rule 2?

Maccabees

Ah, thanks. The help file does not explain that. developer.yahoo.com/performance/rules.html#cdn – Prompter