Yes, it's absolutely the frameworks. That each weigh <100KB. Definitely frameworks :D

Edit:

I don't even know where you lot get these numbers from nowadays, smh.

Just checked, in Slovakia, google.com is 1MB (compressed) total with cache disabled. 400kib of those is my own extension that I installed which is counted among the 'loaded scripts'. Loads in 400ms, blink of an eye.

Framework rants are completely detached from reality, as always.