QUIC Feature

Applies To:

HTTP LargeThis platform has been optimized to cache and deliver static content (e.g., HTML, CSS, JavaScript, ISO, multimedia, and software downloads, etc.) over HTTP or HTTPS.

HTTP SmallLegacy. If you are currently serving traffic over this platform, then you may continue to do so. However, we recommend that you serve your traffic over our more robust HTTP Large platform.

ADNThe Application Delivery Network platform has been optimized to deliver dynamic content (e.g., login credentials, account information, etc.) over HTTP or HTTPS. Typically, user-specific and database-driven content are served over this platform.

Rules EngineAllows the customization of how requests are handled by our CDN service. It may be used to override the default response provided by an origin server, CDN settings, and the default edge server behavior. - Advanced

This capability requires Rules Engine - Advanced Rules which must be purchased separately. Contact your CDN account manager to activate it.

Category: Specialty

Purpose: Determines whether the client will be informed that our CDN service supports QUIC.

This feature may only be used with the Always or Edge CNAME match conditions.

Key information:

This feature may only be enabled for either of the following traffic profiles:
- All traffic
- One or more edge CNAMEs.
Learn more (Customer Origin Group).

Learn more (Customer Origin - Legacy).

Configure this feature by setting the Enabled option to Yes.

Enabled	Result
Yes	Informs the client that our CDN service supports QUIC by including the alt-svc header in the response sent to the client. This response header also informs the client the set of QUIC versions that our CDN service supports. Learn more (Customer Origin Group). Learn more (Customer Origin - Legacy).
No	This state is disallowed. Policies that contain a rule with this feature set to "No" cannot be deployed.

Enabled

Result

Yes

Informs the client that our CDN service supports QUIC by including the alt-svc header in the response sent to the client. This response header also informs the client the set of QUIC versions that our CDN service supports.

Learn more (Customer Origin Group).

Learn more (Customer Origin - Legacy).

This state is disallowed.

Policies that contain a rule with this feature set to "No" cannot be deployed.

Default Behavior: Disabled. The default behavior is to be agnostic with regards to the alt-svc response header.

QUIC Feature

More Information