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HTTP request headers

A request headers is an HTTP header that the client sends to the server.

HTTP request headers list | Browser Headers Viewer



logo Traceparent

ID: 3111
TypeNon-standard
SubypeOpenTelemetry
Related headersOt-Baggage-Sd-Routing-Key, Ot-Baggage-Sd-Sandbox, Uberctx-Sd-Routing-Key, Uberctx-Sd-Sandbox
Last seen2026-03-11 19:37:28
Linkhttps://opentelemetry.io/ External link
Note

Example header value:
00-66666666666666666666666666666666-b7ad6b7169203331-01

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