CloudFare CDN Implementation



I am looking to launch a website which should be loads under 2 second with variety of different features. Basically right now I am working on new idea website which allow users to upload their own inventory as well browse existing inventory. I have seen several people recommending managed WordPress cloud hosting with cdn and I am not sure how it works? Like my website is generating different directory each time something new is uploaded and which keep on going. Can anyone guide me how I can implement cdn on my website?


Is this an issue with a Cloudflare app? Or with a Wordpress app and Cloudflare’s CDN (i.e. caching features)?
Maybe you could provide screenshots of what you expect to see versus what you see to help us understand the issue.