Caching

Configure how content is cached, refreshed, and served by Medianova CDN.

Caching settings control how CDN Resources store and reuse responses at the edge. These settings can be used to define cache lifetimes, control cache behavior for query strings and specific response types, and determine how cached content is handled under different request and origin conditions.

Caching configuration is managed per CDN Resource in the Medianova Control Panel.

Cache Configuration

The Caching section includes settings for controlling different aspects of CDN cache behavior, including:

• Edge Cache Expiration – Control how long content remains cached at the CDN edge.

• Browser Cache Rule – Control browser-side caching behavior.

• Query String Caching – Define how query strings affect cache behavior.

• ETag Verification – Configure validation behavior for cached content using ETag headers.

• Error Status Code Cache Expiration – Configure caching behavior for supported error responses.

• Shared Cache – Configure shared cache behavior for the CDN Resource.

• Stale Cache – Control whether stale cached content can be used under supported conditions.

• Robots.txt File – Configure caching behavior for robots.txt.

• Range Based Caching – Configure caching behavior for range-based requests.

• Mobile Device Cache – Control cache behavior for mobile device requests.

Select the relevant caching feature in the documentation for its configuration options and behavior.

Caching features can affect cache keys, content freshness, origin traffic, and cache efficiency. Configure each setting according to the caching requirements of your application and content.