CDN URL Replacement: Alternate Offsite URL for SSL Replacement?

Hi there!

How can specify an alternate “Off-Site URL” for SSL pages?

MaxCDN for example can be used for URL replacement on HTTP pages:
i.e. http://cdn.myblog.com

But they provide an ALTERNATE Off-Site URL for serving SSL content:
i.e. http://cdn-myaccount.netdna-ssl.com

I tried adding the SSL Off-site URL in the “Off-site URL” field after the regular http Off-site URL, but they were just concatenated… so all the includes broke. 🙂

Thanks!

https://wordpress.org/plugins/wp-super-cache/