There are 11 static components that are not on CDN

[laptoptitan.vn]

Using a CDN YSlow doesn’t recognize?

There are 11 static components that are not on CDN.

Sorry if my question is out of place. What should I do to get rid of these warnings. If I use Cloudflare service, can I fix the above warning?

My Website https://laptoptitan.vn, Check with https://gtmetrix.com/

[laptoptitan.vn]

Just one photo for which I had too many answers. Thank you! I will find out more on my own

[sdayman]

I had to correct my answer. Your domain is not using Cloudflare.

[laptoptitan.vn]

Thanks for your help. So will I find a way to use Cloudflare service to fix this problem? Is this true? But I found an answer that said: “Cloudflare is not a CDN”