aaPanel_Kern
Cloudflare turned on the proxy is CDN
Yes, Is ON
Browser's InPrivate Mode or Private Mode
Yes, I tested with the browser in incognito mode.
The site default configuration also has a cache configuration, is there a WebSite Speed plugin?
Yes, I am using WP Rocket and REDIS, Also the theme or template I use has a cache system, which is not possible to deactivate.