In the interests of speeding up my website, I have noted in Pingdom that I should Have parallel downloads across hostnames. I am not by any means an expert and on various advice, this is what I have done:
(My host is Bluehost, I have CloudFlare. I also use MaxCDN)
In CF I have created 3 new CNAME records (cdn02, sdn03, cdn04). all with domains aliases of:
In MaxCDN I have added 3 new Custom domains: cdn02.mysite.com
24 hours later and I can find nothing to suggest these CNAMES have been propagated? I also see no effect in Ping suggesting I am using sharding to create parallel downloads across hostnames.
If anyone knows what I am talking about (because I don’t, I’m trying to follow others instructions) can I ask what am I doing right/wrong? What else?