Interesting! I was asking moreso because I think it's beneficial to find a middle ground where images aren't so compressed they lose quality, but not a situation where they're not compressed enough and use a ton of bandwidth for clients.
Discussion
I think it’s around the 800k-1MB, specially for memes and shitposts, could be less. A lot of the art is png, and gifs don’t compress easily, so don’t compress those..