Why Mobile Web Performance is so hard to test accurately

Two tests – back to back, same web site, same device. On one, Google.com loads 2.12 seconds, on the other 10.08 seconds.

Now let’s test it on Sprints Network, in Denver Co. (Note different device, but it shouldn’t make that much difference).

So I would say that tests 2 and 3 are closer to being accurate. I’ve never seen Google.com download to a Mobile device in 2 seconds.