Hi GD team,
I activated GD Booster instead of WP Super Cache & Autoptimize and so far has seen better results. My problem is that I get the “Paralleize downloads across hostnames” using MaxCDN. My guess is because I should have some aliases (custom domains) registered at the CDN Url but I don’t know if it is allowed in GD Booster and how. If I am wrong your suggestions on how to fix it will be greatly appreciated.
On the other hand, what would it be your suggestion (obviously it is out of GD scope), I am using Yoast SEO and want to know if I should enable the Canonical header option in MaxCDN and the Robots.txt in the MaxCDN SEO tab. Your suggestion on this will be greatly appreciate it in order to avoid getting penalized by search engines while using the CDN.