I am a bit confused about varnish cache and not quite sure about what is going on. I seem to have it set up my mage loads reasonably quick on first load ~800ms request. Now that it is warmed it requests drop to 1ms which seems great. However when i visit that same warmed page on another browser / computer speeds seem to drop back down to the initial visit speed.
I am trying to warm the cache with a script on the server but it doesn't seem to be making a difference. What have i done wrong with the configuration here?