HTTP Headers Inspector
Fetch HTTP response headers for any URL and get a security score based on the presence of essential security headers.
Key Security Headers
| Header | Purpose |
|---|---|
| Strict-Transport-Security | Forces HTTPS for a specified duration |
| Content-Security-Policy | Restricts sources for scripts, styles, images, etc. |
| X-Frame-Options | Prevents your page from being embedded in an iframe (clickjacking) |
| X-Content-Type-Options | Stops browsers from guessing the content type |
| Referrer-Policy | Controls what data is sent in the Referer header |
| Permissions-Policy | Enables/disables browser features like camera, microphone |