Hi,
First off amazing plugin!
I am using a CDN for my static resources via ZenCache and have noticed an issue when used in conjunction with your plugin.
Basically I am using a CDN with ZenCache which changes all my css/js sources to XYZ.cloudfront.net etc.
Autoptimize plugin now seems to miss all my css/js files to combine because I am guessing some kind of conflict going on. Or Autoptimize isn't matching on the right domain, as now all the css/js sources are XYZ.cloudfront.com instead of mydomain.com?
I can see the CDN Base URL which works great to serve my combined css/js files on my CDN. But with ZenCache static CDN filters turned on, Autoptimize seems to miss all the css/js files to grab and combine.
I hope this is an easy fix and the above makes sense.
Thanks for you help,