I'm surprised to see there hasn't been any mention of webpagetest.org yet. It's a great (free) service for measuring how fast your site is loading from differe

I'm surprised to see there hasn't been any mention of webpagetest.org yet. It's a great (free) service for measuring how fast your site is loading from different locations around the world in most of the major browsers. The first step in losing weight is stepping on a scale.