W3C Validator meldet…

The validator checked your document with an experimental feature: HTML5 Conformance Checker. This feature has been made available for your convenience, but be aware that it may be unreliable, or not perfectly up to date with the latest development of some cutting-edge technologies. If you find any issue with this feature, please report them. Thank you.

Der W3C-Valdidator kann jetzt auch HTML5? Warum hat mich keiner angerufen?