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Preview of HTTP Header Tracker

HTTP Header Tracker by erl-koenig

Collects and analyzes HTTP header statistics

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About this extension
Collects anonymized HTTP header statistics.

KEY FEATURES
• Privacy by Default: Data stays on your device
• Automatic Anonymization: Auth tokens, cookies, API keys, and personal identifiers are automatically filtered and replaced
• Manage Data: Export your data as JSON or clear it
• Local-Only Storage: Zero external connections by default.
• Optional Server Mode: Configure your own endpoint to aggregate data across devices.

WHAT'S COLLECTED
Header names, values, and frequency counts. Example JSON:
{
"count": 27,
"name": "Accept",
"type": "request",
"value": "/"
},
...

NOT COLLECTED: URLs, page content, or personal information.

Note: While most headers are automatically anonymized, complete anonymization cannot be guaranteed. Handle the collected data responsibly.

LEARN MORE
Github: https://github.com/Erl-koenig/http-header-tracker
Privacy Policy: https://github.com/Erl-koenig/http-header-tracker/blob/main/plugin/privacy-policy.md
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Permissions and data

Required permissions:

  • Download files and read and modify the browser’s download history

Optional permissions:

  • Access your data for all web sites
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Version
0.0.1
Size
38.86 kB
Last updated
23 days ago (22 Oct 2025)
Related Categories
  • Web Development
Licence
MIT Licence
Version History
  • See all versions
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