Infinite Scroll is not working on a lot of booru sites

[Morphy-Kun]

I've tested a bunch of booru sites and here are my findings:

Working on:

1. Safebooru
2. Rule 34

Not Working on:

1. Gelbooru
2. Danbooru
3. Yande.re
4. Konachan
5. Booru.xxx
6. xbooru