This is sample:
https://developers.google.com/speed/...om&tab=desktop
It's NOT responsive site, but just to show you what we can do with on-site optimization! Keep in mind we didn't get 100/100 score just because google's included analytics code is not optimized.
Add me on skype: ipoli263
we can:
1) make your site responsive
2) make inline css and all what is needed so you get maximum possible google score