Current compatibility matrix tells users and devs that we still support software like Windows 8 (?! guess it's meant to be IE 8), Blackberry * (?! what's even meant by this?).
And further down
- IEMobile 10+ (I really don't think this is true anymore, given its variety of standard support issues),
- Amazon Silk (when have we tested that recently?) or
- Blackberry 7+ (same question)
Here a screenshot of IE 8 (broken, unusable)
And IE 9 (btw broken and barely usable):
And IE10 (works, but has some UX challenges):
And IE 11 (works):
Couldn't test it on Windows Mobile Nokia emulator via BrowserStack. Didn't load article pages.