>>14430773100 kbs seems perfectly fine for browsing to me. my speed's not unusable but it would take a minute or more to load the thread at all and then posting itself takes longer than it usually does.
idk on the few occasions when i've read comic books or normie tier manga like junji ito the sites have been pretty light, didn't see any ads either so they must have been simple banner ads that adblock took care of. of course a good quality page image will have to be like 2-3 mb but with 100 kb/s that should be pretty quick to load. i guess pirated manga providers are sleazebags. hopefully you at least got some good reliable info on how to grow your dick