Kiểm tra tiêu đề HTTP

Nhập URL để kiểm tra tiêu đề phản hồi HTTP và cấu hình tiêu đề bảo mật.

Response

Security Headers

All Response Headers

About HTTP Header Inspection

This tool fetches the HTTP response headers from any public URL through our server-side API. It highlights important security headers and flags missing ones.

  • Strict-Transport-Security: Enforces HTTPS connections
  • Content-Security-Policy: Controls allowed content sources
  • X-Content-Type-Options: Prevents MIME-type sniffing
  • X-Frame-Options: Prevents clickjacking
  • Referrer-Policy: Controls referrer information
  • Permissions-Policy: Controls browser features