Referrer Policy Test
Test and visualize your browser's current referrer policy and what information is sent to other sites.
Referrer Policy Test
This tool tests and visualizes your browser's current referrer policy and what information is sent to other sites.
How it Works
How It Works
This tool checks the current page's referrer policy and demonstrates what referrer information is sent when you click links to other sites. It helps you understand how much information your browser exposes.
Technical Details
Technical Details
We read the document.referrer and Referrer-Policy header, and provide test links to a controlled endpoint that echoes the received referrer. This shows the real-world effect of your policy.
About This Tool
This tool is designed to help you understand your system's configuration and identify potential privacy and security issues.
All analysis is performed locally in your browser - no passwords, personal data, or system information is sent to our servers.
Use this tool to assess your privacy status, check for potential leaks, and understand how your system appears to websites.