• Property Manager name: Alt-Svc Header
  • Behavior version: The v2023-09-20 rule format supports the alt_​svc_​header behavior v1.0.
  • Rule format status: GA, stable
  • Access: Read-write
  • Allowed in includes: Yes

Sets the maximum age value for the Alternative Services (Alt-Svc) header.


Specifies the max-age value in seconds for the Alt-Svc header. The default max-age for an Alt-Svc header is 93600 seconds (26 hours).