4 ms·

I don't believe so, no. Imagine how much potential wasted bandwidth that would be for someone on cell data

• Arkanosis 6y ago
  Fasterfox (the now disappeared addon, not the currently available theme of the same name) did that. And yes, it wasted bandwidth (for site owners as well).
• detaro 6y ago
  Chrome has at least experimented with doing it, I don't know if they currently ship it though.