HTTP Header Analyzer

Review request, response, cookies, caching, compression, and security headers.

Local processing: this file never leaves your browser.
02 · VISUAL RESULT

Interactive analysis

Your visual investigation will appear here.

03 · INTERPRETATION

Automatic summary

Normal

Run the analysis to receive a plain-language interpretation.

04 · REPORT

Download investigation report

Reports are generated in your browser.

How to interpret this tool

Review request, response, cookies, caching, compression, and security headers. A visual anomaly is a reason to inspect context, not proof by itself. Preserve the original file, record its source, and compare multiple indicators before drawing a conclusion.

FAQ

No. Results are screening indicators that should be confirmed with context, original evidence, and other forensic methods.

No. The file is analyzed by the browser on your device.

The status flags indicators worth reviewing; it is not a verdict. Compare it with metadata, file history, and other evidence.