Checks whether range origin fetch is enabled for each domain name accelerated by Alibaba Cloud CDN (CDN). If so, the evaluation result is compliant.
Scenarios
If a request that is redirected from a point of presence (POP) to the origin server includes the Range header, the origin server returns the content that is specified by the Range header to the POP. This process is called range origin fetch. Range origin fetch accelerates content delivery by increasing cache hit ratios, reduces origin traffic and loads on origin servers, and speeds up site response.
Risk level
Default risk level: low.
When you configure this rule, you can change the risk level based on your business requirements.
Compliance evaluation logic
If range origin fetch is enabled for each domain name accelerated by CDN, the evaluation result is compliant.
Rule details
Item | Description |
Rule name | cdn-domain-range-enabled |
Rule ID | |
Tag | CDN |
Automatic remediation | Not supported |
Trigger type | Configuration change |
Supported resource type | ACS::CDN::Domain |
Input parameter | None |
Non-compliance remediation
Enable range origin fetch for each domain name accelerated by CDN. For more information, see Configure range origin fetch.