These results are collected from many thousands of visitors using all kinds of devices.
Excluded from this timeline are changes in video and audio codecs, because they are often
dependant on operating system and device hardware.
Created by Niels Leenheer.
Please note that the HTML5 test is not affiliated with the W3C or the HTML5 working group.
HTML5 Logo by W3C.
Browser detection by WhichBrowser.