CORS Headers Checker
Check and analyze Cross-Origin Resource Sharing (CORS) headers for any website
Check CORS Headers
Enter your domain name to check and analyze CORS headers configuration.
Tool Features
Comprehensive CORS headers analysis and security assessment
CORS Security Analysis
Comprehensive analysis of Cross-Origin Resource Sharing headers
Header Validation
Check all CORS-related headers and their security configuration
Security Assessment
Detailed security analysis and recommendations for CORS configuration
Origin Control
Verify Access-Control-Allow-Origin configuration and security