HTTP Security Header & Protocol Audit
Scan your server response headers for critical security configurations like HSTS, CSP, and X-Frame-Options.
How our Security Headers Scanner works
Server security starts with the headers you send to the browser. This tool identifies missing security configurations that protect your users from common web attacks.
Why this check matters
Security headers tell the browser how to handle your content securely, preventing attacks like Cross-Site Scripting (XSS), Clickjacking, and packet sniffing.
Frequently Asked Questions
What is CSP?
Content Security Policy (CSP) is a security layer that helps detect and mitigate certain types of attacks, including XSS.
Is my site insecure if a header is missing?
Not necessarily, but missing headers increase your risk profile and expose users to avoidable threats.
Interpreting Results
Each header is marked as "Pass" or "Fail". Missing headers should be configured in your web server (Nginx, Apache, or cloud provider) to harden your site security.
Limitations
This is a technical header scan, not a full penetration test or vulnerability assessment of your application logic.
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