Stable release ($Revision: 1.48 $)
Tested using CCBot/2.0 (http://commoncrawl.org/faq/).
Squares above that are a uniform shade of green indicate that your browser supports the tested feature. Red, white or multi-coloured squares indicate that your browser does not support the tested feature.
Passing all tests on this page does not mean that all features tested here are fully supported, but fully supporting all features tested does allow all of the tests to pass.
(this tests exists also in a black and green version to accommodate color blindness.)
See also the test manifesto, and the second Web compatibility test for mobile browsers.