can provide the anticipated size, as a decimal number of octets, for a potential payload body.
Quick facts
Description
can provide the anticipated size, as a decimal number of octets, for a potential payload body.
Syntax
Content-Length: 348
Related status codes
Related headers
Frequently asked questions
can provide the anticipated size, as a decimal number of octets, for a potential payload body.
It is classified as a representation header and can appear in requests or responses depending on context.
Sources & standards
Updated 2026-09-13
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about this tool
This page provides original, human-reviewed information about HTTP headers such as Content-Length, the HTTP Header Reference and related concepts. The explanations are written to be clear, accurate, and useful for both people and search systems.
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