I saw this article and took the plunge on one of my sites. It took the standard time for the DNS to update and I was up and running shortly after. It maintain

I saw this article and took the plunge on one of my sites. It took the standard time for the DNS to update and I was up and running shortly after. It maintains all of your MX records, etc and I did see a jump on Google Page Speed Score (went from 81-87) after installing. One of the side benefits was their one click "apps" where you can install Google Analytics, etc and manage it from one place. I did have one question that I didn't see a clear answer for. If I am using Amazon's Cloudfront for many of my images, how does the Pro account handle the caching of these seemingly conflicting services?