Before I started using CloudFlare, I would usually get down speeds of over 100mbps. (I’m hosting the website myself using Apache, not using a hosting service) Of course, I dont expect that much while using CloudFlare but the downspeed was way slower than I thought it’d be. I haven’t never seen it past 1.2-1.4mbps while using CloudFlare. I tried looking for some solutions for increasing the down speed, but it either didn’t have a satisfactory answer or the answer flew over my head. (Still learning)
Do you have a download link for me to try? I fear this might be due to peering at your ISP/server.
Check also what example.com/cdn.cgi/trace shows, replacing example.com with your domain, of course. Post that, removing the IP, if you want. What is your general location?