I recently set up CloudFlare DNS over the weekend and support have kindly confirmed for me that it is all good to go.
However - it seems that whilst i can see there has been incremental improvement in scoring on GTMetrix and Google Page Speed Insights on DESKTOP, my mobile speed scores has been negatively impacted!
Which is rather strange and confusing to me as part of the reason for setting this up was to help improve speed/scores. Please find the following details: ==>
Domain name: gmg.asia
Parked at : GoDaddy
Hosting on SiteGround (Originaly hosting on GoDaddy as well but there were so many problems)
Nameservers still on GoDaddy
so made the necessary CNAME adjustments on the DNS register:
CNAME www www.gmg.asia.cdn.cloudflare.net
CNAME cloudflare-resolve-to @
A record points to the IP address at SiteGround
I ran Google Speed Insights for both
and came up with the new negative impacts compared to previously (pre CDN deployment)
Third-party code blocked the main thread for 920 ms
Cloudflare --> 771ms
Google Analytics --> 115ms
HubSpot --> 36ms
and again, similarly
Third-party code blocked the main thread for 870 ms
Cloudflare --> 697ms
Google Analytics --> 124ms
HubSpot --> 53ms
Any advice/solutions to this issue would be greatly appreciated!