Note: As of December 2011, I am no longer updating the URLs tested by this script. Since the sites have since moved to new versions of their CSS and JS scripts, this page won't work. You can view source and manually hit 5-10 of the listed URLs, though; some of them should show up in results after that.
Let me know if it worked:
not at all. Your feedback helps me improve the tool.
Not sure about the results? Clear your cache and try visting some of the sites listed, then re-run the test.