|Cache TTL for the CDN sent as s-maxage (without ESI) or Surrogate-Control (with ESI).
|Introduced in version:||1.34.0 (Gerrit change 387877; )|
|Removed in version:||still in use|
|Other settings: Alphabetical | By function|
Cache timeout for page view caching, will be sent as s-maxage (without ESI) or Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in the Cdn config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31 days.