bumpski - 11:47 am on Apr 10, 2012 (gmt 0)
I ran into a nice site the other day running Adsense; it's pageload (onload event) time was excellent. When I reviewed the page's source it was clear the source had been dynamically altered by the Apache server and Google's mod_pagespeed.
Clearly mod_pagespeed had altered the Adsense code in a way that breaks Adsense Terms of Service. But I must say the site performed well and the Adsense ads still were displayed in a timely manner.
I thought I should mention this to anyone who might be experimenting with mod_pagespeed, it does alter the Adsense code! (Actually it makes it better!)
Perhaps Adsense will alter their TOS in this one case?