Ads: Loading and Performance

Hello,

When analyzing my page with pingdom I see a lot of redirects and loading of scripts from several sites, a lot of them actually. The js that are used are not minified, compressed or coagulated. Some of the servers they load from do not have keep-alive set, like switchadhub for example.

Also there are too many requests for these sites, several for every one of them and the ad sites are more than 10, you will see in the attached files.

I have added an example of redirects and js files in the files attached.

It takes a while to load them, the page usually loads faster and then the ads just linger on a while and then they appear. They would be seen better and faster if they would load faster, and would also make the page lighter and faster to load and serve.

Please consider making these improvements since, speed is a very important factor for all sites.

Thank you
[Archive.zip](https://github.com/Automattic/jetpack/files/1195145/Archive.zip)