Privacy Policy

Historian: Domain History Tracker

Last Updated: February 2026

1. Overview

Historian: Domain History Tracker (“the Extension”) is designed to help users group and analyze their browsing history by domain directly within their browser.

Your privacy is important. This extension operates with a strict privacy-first approach.

2. Data Collection

The Extension does not collect, transmit, sell, or share any personal data with any third parties.

All data processing happens locally on the user's device.

3. Permissions Used

History Permission

The Extension uses the history permission solely to:

• Read browsing history entries
• Group visits by domain name
• Display insights inside the extension popup

Browsing history data:

• Is never transmitted to any external server
• Is never stored outside your device