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RFC 9111 - HTTP Caching

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HTTP Caching

RFC 9111 - HTTP Caching RFC 9111 1. Introduction 1.1. Requirements Notation 1.2. Syntax Notation 1.2.1. Imported Rules 1.2.2. Delta Seconds 2. Overview of Cache Operation 3. Storing Responses in Caches 3.1. Storing Header and Trailer Fields 3.2. Updating Stored Header Fields 3.3. Storing Incomplete Responses 3.4. Combining Partial Content 3.5. Storing Responses to Authenticated Requests 4. Constructing Responses from Caches 4.1. Calculating Cache Keys with the Vary Header Field 4.2. Freshness 4.2.1. Calculating Freshness Lifetime 4.2.2. Calculating Heuristic Freshness 4.2.3. Calculating Age 4.

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