yeah that’s great to hear. Because when I was researching on CDNs, people were saying you need to modify your code and point images and other static files to CDNs. For example this article from 2016:
Cloudflare is a reverse proxy, so all traffic is routed through them, so they provide that CDN functionality without you needing to change any code. Hosting third party assets on a CDN whilst using your own origin server would require changing code to point to the assets on the CDN. Which is why Cloudflare is so awesome! No code changes required