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Dev tools · January 8, 2024

Your Raw HTTP Response -> URL

I wanted a tool to be able to effortlessly check out how browsers (and other clients) react to different headers (and anomalies) in the HTTP response, so I made it. Source: https://github.com/ukusormus/response-machine

Your Raw HTTP Response -> URL launched on January 8, 2024 with 10 votes, #1,326 of 4,438 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.

In plain words

Your Raw HTTP Response → URL is a developer tool that lets users test how browsers and other clients respond to different HTTP headers and response anomalies. It enables developers to easily experiment with various header configurations and edge cases to understand client behavior. The tool is open source and available on GitHub.

written from the facts on this page · September 2026

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