ブラウザ拡張機能/2024
Website Time Tracker
“テレメトリゼロのWeb閲覧時間トラッカー”
Website Time Tracker gives you honest, granular visibility into where your online hours go without sending a single byte of your browsing data to cloud analytics or third-party ad networks.
Manifest V3Chrome Alarms APIChart.js / CanvasLocal Storage
解決した課題
開発の背景
Most screen time and productivity trackers send users' private URL histories to cloud databases for monetization.
プライバシーアーキテクチャ
セキュリティとデータ方針
- Zero telemetry. All browsing history calculations occur strictly on your local machine.
中核機能
主要機能とアーキテクチャ
Domain-Level Time Audits
Accurate active-tab tracking that pauses automatically when idle.
Daily & Weekly Visual Charts
Clean interactive graphs highlighting your productive vs distracting habits.
100% Local Device Storage
Your browsing patterns never leave your machine.
利用フロー
仕組み
01
Browse Normally
The tracker measures active engagement on each domain.
02
Review Insights
Open the popup to see domain breakdowns, streaks, and peak hours.
03
Set Gentle Limits
Configure optional visual reminders when spending too long on specific sites.
よくあるご質問
Only if explicitly granted permission by you in Chrome extension settings. By default it is disabled.