I played around a lot and never got it to improve. I think it's just limited compute resources on the Pi and the fact that web browsers and websites have become

I played around a lot and never got it to improve. I think it's just limited compute resources on the Pi and the fact that web browsers and websites have become massive. It takes a lot to a render a webpage these days. It might have been lack of GPU. Moving windows around the screen was also really painful, probably 1-2 fps render rate as I dragged. I know browsers off-load a lot to GPUs these days too, so that could explain the slow browser rendering.