Str82u - 3:30 am on May 23, 2013 (gmt 0)
Which extension did you use? FF or Chrome? I get different from both and they claim that compression isn't on certain files when it is. The PS site shows 100 (which is what outside scores are) but the browser tools show the same pages at 91 to 93. My cases are the opposite of what you see, the browser plugins are inaccurate.