Get HTTP Headers

Enter a URL

What Is an HTTP Headers Checker?

HTTP response headers carry important information about a server's response — status code, caching rules, security headers, content type — that isn't visible in the rendered page itself. This tool retrieves and displays them for any URL.

How to Use This Tool

Enter the URL you want to check
Click Get Headers
Review the full list of returned HTTP headers

Key Features

Full header list — status code, caching, security headers, and more
No browser dev tools required

Who Uses This Tool

Developers debug caching or redirect issues by inspecting raw headers. Security auditors check whether important security headers are present.

Frequently Asked Questions

Which security headers should I look for?
Common ones worth checking include Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security, though exact needs vary by site.

Is this tool free?
Yes, checking HTTP headers is completely free.