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    Security Header Fix Generator

    Scan any website and get ready-to-use server configurations to fix missing security headers. Supports Nginx, Apache, Cloudflare, Express.js, and Caddy.

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    Why Security Headers Matter

    Security headers are HTTP response headers that tell browsers how to behave when handling your site's content. Missing or misconfigured headers leave your website vulnerable to attacks like cross-site scripting (XSS), clickjacking, MIME-type sniffing, and more.

    What This Tool Does

    Unlike other security header scanners that only detect problems, WebGuarder's Header Fix Generator gives you ready-to-use configuration snippets for your specific web server. Just scan, copy, paste, and reload — your headers are fixed.

    Supported Servers

    • Nginx — add_header directives for nginx.conf
    • Apache — Header directives for .htaccess or VirtualHost
    • Cloudflare Workers — JavaScript worker to add headers at the edge
    • Express.js / Node.js — Middleware with helmet.js alternative
    • Caddy — Caddyfile header block configuration

    Key Security Headers

    • Strict-Transport-Security (HSTS) — Forces HTTPS connections
    • Content-Security-Policy (CSP) — Prevents XSS and injection attacks
    • X-Content-Type-Options — Prevents MIME-type sniffing
    • X-Frame-Options — Prevents clickjacking
    • Referrer-Policy — Controls referrer information leakage
    • Permissions-Policy — Restricts browser feature access