Comment by TonyTrapp

I just looked into the search console for the first time in forever, and I'm not sure how Core Web Vitals would be pushing for unnecessary JavaScript. A website consisting of 100% static content seems to be fully okay according to their metrics - but funnily enough, some months ago they claimed that 50% of the pages were served too slowly on computers, while 100% of pages were OK on mobile. Same static server. Now it's the other way around, they randomly say that a random selection of pages is too slow on mobile, and it changes every day. Maybe it's just their own connection that sucks? It also doesn't help that they keep using acronyms for the broken stuff that aren't explained everywhere on the page itself.