The website is too slow and cluttered?

[Petie]

For the most part, that's what we're already doing in addition to compressing the output but a site like tSR, with upwards of hundreds of images per page, typically isn't going to be the best performing. tSoR, for instance, most likely responds quite a bit more quickly and you can test tSR in the same way by enabling text mode as well. I do appreciate you running the diagnostics and sharing the results though!