Freddywang 06 December 2008 I have personally tried GAE myself. It is really a nice to decent CDN for small to medium sized websites. GAE even shrinks your JS and CSS files down a whole lot which other CDN providers don’t do. Anyway GAE is free, so you should not expect as good latency compared to Amazon cloudFront which is expensive. I can only say it is as good as Amazon S3 latency if you really have to compare it. Great article!