Security Headers Auditor & Scanner
Audit response header settings, identify vulnerabilities, and verify clickjacking/XSS shields.
Strengthen Web Server Protections
Security headers tell browsers how to handle server content safely, blocking common clickjacking and injection attacks. This security headers auditor scans targets to identify missing tags.
Key Benefits & Features
CSP Detections
Checks for active Content Security Policy rules.
Clickjack Checks
Checks for X-Frame-Options tags.
Server Audit Logs
Identifies missing headers with guidelines.
How to Use the Security Headers Auditor Step-by-Step
This utility runs entirely inside your browser using client-side JavaScript. We prioritize your security: none of your inputted text is logged or stored.
- 1
Input the target domain URL.
- 2
Click "Audit Headers".
- 3
Verify active status shields.
Practical Examples
google.com
Frequently Asked Questions (FAQ)
Why is HSTS important?▼
Strict-Transport-Security tells browsers to only interact with the server using secure HTTPS connections.
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