SSL negotiation taking 2-9 seconds

[pmeenan]

The latest test agents are available from the prod server between official releases: https://sites.google.com/a/webpagetest.o...est-Agents

Looks like the change was made back in March though so even a 2.12 release should not be clearing out the cert cache by default: https://github.com/WPO-Foundation/webpag...bcb2770afa (you can force it by passing clearcerts=1 on a test but by default it shouldn't be clearing them).

[ash]

Thanks, Patrick!