Browser support table for features on website Y
Feature IE Chrome Safari Opera iOS Safari Opera Mini Android Browser Chrome for Android IE mobile
Feature A (Videoplayer) 9 4 4 4 11.5 - 2.3 4 10
Feature B - 38 18 6 15 - 4.4 18 -

Feature A: Full support means HTML5 video player will be shown, all other get a link to the video file to download.

Feature B: Full support means grayscale animation, all other will get no animation.

Note: Just an example, data is not correct.