Effective Date: November 2025
Performance Insight does not collect, store, transmit, or share any personal or browsing data.
All performance metrics (such as LCP, INP, CLS, FCP, and TTFB) are measured and displayed locally in your browser. No data ever leaves your device.
The extension uses Chrome’s storage API only to temporarily store Web Vitals data per open tab. All stored data is automatically cleared when the tab is closed or when Chrome restarts.
The extension does not communicate with any external servers or third parties.
If you have any questions, contact the developer at mailrohitgupta022@gmail.com.