Document Name: Internet Draft ietf-httpbis-variants
Document URI: urn:ietf:id:ietf-httpbis-variants
Online Version:
Organization: Internet Engineering Task Force (IETF)
Series: Internet Draft (I-D)
Abstract: This specification introduces an alternative way to communicate a secondary cache key for a HTTP resource, using the HTTP "Variants" and "Variant-Key" response header fields. Its aim is to make HTTP proactive content negotiation more cache-friendly.

Specified Web Concepts:

HTTP Header Fields

Variant-Key , Variants

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