While this list is accurate enough, I assume the developer doesn't have to support older Android phones, because ... yeah. That's hell.
But it is interesting that most of the listed issues that are genuine bugs are fairly minor, while the show-stoppers are largely Apple trying to protect user's from bad actors.
Which, as a developer, I hate. But as a user, I appreciate.
Surfing the web on my Android devices is absolute madness in certain segments of the web.