I'm not bored of this yet. I'm just getting started. Trying WebPageTest.org this time to compare results - it isn't quite as pretty but I think it's more detailed.
Times are initial / second load. These results are substantially different to the previous two rounds.
Labour
United Future
Greens
NZ First
ACT
Mana
7.514s (did we lose the test machine with the initial load time?)