Comment on Google PageSpeed Insights Results by SEO Dave.
To squeeze a little more Google PageSpeed Insights performance points out of your site follow the Google AdSense Responsive Ad Unit Beta instructions.
The Stallion Responsive default AdSense ads aren’t asynchronous. Unfortunately no way to use the simple add your PUB-####### number AND use the new AdSense responsive beta code.
You have to create three AdSense responsive ad units under your AdSense account to use with Stallion Responsive. Good news is if you have lots of sites you can use the same AdSense responsive ad unit code on them all.