My Android phone was fairly mid range when I bought it, and that was a few years ago (long enough that I don't remember now!) and it works fine for me.

Edit: I should mention that I only tried Chrome

Edit 2: Also tried Firefox on my Android device. It was noticeably slower but still worked.

Works super smoothly on my Pixel 5 4G.

Excellent work in general!

It needs very unreasonable amount of scrolling.