Which is a perfectly legitimate source - my issue is that the javascript they're using to render it onto the canvas isn't available for me (or anyone else) to test with.
All of the text is rendered with the canvas .fillText command and there are no bitmap images…everything is either text or drawn to the canvas with vectors.
The NYT doesn't use the canvas element for it's front page - which is what this test is all about (even though it isn't very explicit about it).
Edit: If only because I remember what they tried to do with this chart - http://www.microsoft.com/windows/internet-explorer/compare/d...