css baby 4 is 100kb and also i'm pretty sure the entire contents of a post are included in every single notification, so my notifications tab is downloading several megabytes of json every few seconds that are assuredly just repeated copies of the same post lol
also i expanded the notifications down a ways to see stuff i missed overnight, and that seems to have... caused... each section to start trying to refresh itself independently?? which makes this happen even more frequently