HTTP Header Tracker — erl-koenig

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