https://www.youtube.com/results?search_query=4k+60fps
https://mozilla.github.io/arewefastyet-speedometer/2.0/
http://www.fishgl.com/
https://testdrive-archive.azurewebsites.net/performance/fishbowl/
http://webglsamples.org/aquarium/aquarium.html
http://beta.html5test.com/
http://html6test.com/