[M95D]

It doesn't handle it. Anyway, there's no way to know what a website does on the server site. Even a completely static website could be sending the server logs somewhere.

There are options to not load JS, images, XMLHttpRequests, frames, cookies, for each site, but it doesn't list individual files.

[noja]

Then why use it? They're number one.

[M95D]

No other extension is giving me control like uMatrix does, even considering it's limits.