Re:HTTP/2 is here. Goodbye SPDY? Not quite yet
by manigandham on Thursday December 03, 2015 @03:11PM
(#10672233)
There are way too many versions in use everywhere, not to mention way too many CDNs, for this to have much of an impact.
CF is already a CDN so it's better to just pipe all the assets through a single connection rather than the more likely chance of setting up another connection just for jquery.
The reason being that most likely they've already got it in their cache and won't make a new call to Google (or you) at all.