This page provides some helpful tools to reflect headers and other data that is sent via GET requests. This helps in troubleshooting application layer issues by providing visibility into the headers seen on the backend or origin behind various networking load balancers such as Azure Application Gateways, Content Delivery Network endpoints, or Azure Front Doors.

Raw query string:

Via: HTTP/2.0 Azure
X-Forwarded-For: 3.16.44.178
X-Forwarded-Host: russellrundell.com
X-Forwarded-Proto: https
Host: vmapache2.westus3.cloudapp.azure.com
X-Azure-FDID: 9398a621-40ce-40ac-ad93-ffa64edd93cf
accept: */*
user-agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
accept-encoding: gzip, br, zstd, deflate
x-azure-ref: 20250402T024201Z-17c96c46f48vbwdjhC1CHIupb80000000a3g0000000065hf
x-azure-clientip: 3.16.44.178
x-azure-socketip: 3.16.44.178
x-azure-requestchainv2: hops=1

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Websockets Demo Chat Room

Provides a quick easy way to see websockets in action. Requires a separate websockets server.