field Registered
Verified 2026-09-18 · registry updated
2026-08-28Content-Range
Describes where partial content belongs in the complete representation.
Use Content-Range with 206 responses and 416 errors. The complete size can be unknown for an unsatisfied upload or stream.
httpheaderrangedownloads
Reference (http)
Content-Range: bytes 0-999/5000
Use Content-Range with 206 responses and 416 errors. The complete size can be unknown for an unsatisfied upload or stream.
Common mistakes
- Returning a range whose offsets do not match the bytes in the body.
IANA registry: http-fields/field-names
Registry reference: RFC 9110, Section 14.4: HTTP Semantics