Ok, I think it figured out how.vengeance666 wroteNo idea but my old cable guy used to do it back in 2012 before getting DSL. The internet was absolute trash but on speed test I would get 100 mbits up and down no natter which server I chose.VincentKeyboard wroteI don't see how one can cache uploads. I imagine they bypass that particular server from bandwidth shaping in the upload direction.vengeance666 wrote
20 mbit upload? Nah I think that's pretty much cached. Especially comparing it to your previous local speed test, doesn't really make sense.
Locally host your own fake speed test server. Route connections from legitimate server nodes to your local server node. Enjoy the high speed local uploads ;)