I have written a very simple tester for these problems that you can use to diagnose your own site: http://whiteposts.com/not-async http://whiteposts.com/not-asy

I have written a very simple tester for these problems that you can use to diagnose your own site: http://whiteposts.com/not-async http://whiteposts.com/not-async Now also shows the code to be replaced to make calls async. If you like the tool - please upvote it at http://news.ycombinator.com/item?id=1772169 http://news.ycombinator.com/item?id=1772169