[Osbes]

I didnt unterstand the Grading behind webpagetest.org, but as you can see, you gained alot of Performance using this addon.

Without addon

• First View
  Load Time: 5.161s
  Requests: 78
  
• Repeat View
  Load Time: 2.405s
  Requests: 8

With addon

• First View
  Load Time: 3.759s
  Requests: 59
  
• Repeat View
  Load Time: 2.387s
  Requests: 8

So the performance is better in any aspect using this addon. Your Load Time dropped significant 1.5 seconds on the first view.

As far as i can see, your grading only dropped cause on the second test (with addon) there is an additional

http://pagead2.googlesyndication.com/pagead/images/ad_choices_en.png

,but this isnt coming from our addon. Maybe you gained additional google ad since the forum is faster, using adaptiv ad strategies? This would be a big bonus.