Analyze raw server response headers, detect missing security policies (HSTS, CSP, X-Frame-Options, Permissions-Policy), and export ready-to-paste Nginx and Apache configs.
All critical security headers are configured and verified.
Enforces HTTPS connections and prevents SSL stripping.
Restricts script execution domains to neutralize XSS.
Blocks iframe embedding to eradicate Clickjacking.
Disables MIME type sniffing by client browsers.
Protects URL query tokens across outbound link clicks.
Restricts microphone, camera, and geolocation access.
Securing web applications requires defense-in-depth at the HTTP protocol layer to prevent Clickjacking, Cross-Site Scripting (XSS), and data leakage.
Paste your raw server headers to compute an overall security grade and copy customized configuration snippets for Nginx, Apache, or Cloudflare.
It evaluates Strict-Transport-Security (HSTS), Content-Security-Policy (CSP), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy.
You can copy them from your browser's DevTools Network tab (click any request and look under Response Headers) or run `curl -I https://yourdomain.com` in terminal.
Compute 256-bit (64 hex characters) cryptographic hash checksums for any input string using browser-native Web Crypto APIs.
Calculate 32-character hexadecimal MD5 hash checksums for cache busting, database keys, and file integrity verification.
Create cryptographically secure, high-entropy passwords and API secret keys using the Web Cryptography API random number generator.
Generate standard RFC 4122 compliant version 4 UUIDs (Universally Unique Identifiers) for database primary keys, distributed systems, and API tracking.
Copy and paste this clean HTML iframe snippet into your website, blog, or documentation. Free to use with attribution link.