HTTP Header Cache can be configured to determine whether Tencent Cloud CDN caches origin server HTTP headers:
On: CDN will cache all origin server HTTP headers. If headers are modified through HTTP Response Header Configuration, CDN configuration will take precedence;
Off: CDN will only cache the following origin server HTTP headers:
Access-Control-Allow-Origin
Timing-Allow-Origin
Content-Disposition
Accept-Ranges
Configuration Guide
View Configuration
Log in to the CDN Console, select Domain Management from the menu bar, click Management on the right side of the domain to enter the domain configuration page. In the third column Cache Configuration, you can see HTTP Header Cache, which is enabled by default. You can disable it as needed.
