HTTP registry: br

Brotli Compressed Data Format

HTTP parameter values extend negotiation, framing, preferences, range handling, or other protocol components. br is registered in HTTP Content Coding Registry. Defining reference: rfc7932.

httpregistryhttp-parameterscontent-coding

Identifier (http)

br

Brotli Compressed Data Format

Interpret parameters only in the context that defines them; unknown parameters must not silently change security or framing behavior.

This registry value is currently marked active by IANA. Follow the defining specification before sending, accepting, or proxying it.

IANA registry: http-parameters/content-coding

Registry reference: rfc7932

Sources

HTTP Content Coding Registry
rfc7932