Get HTTP Headers

HTTP headers provide important information about how a web server responds to a request. The Get HTTP Headers tool by 9Nex Tools allows you to quickly retrieve and view response headers for any URL without using browser developer tools.

This tool is useful for developers, SEO specialists, and system administrators who need to analyse server behaviour, caching rules, security policies, and content delivery settings. By inspecting headers, you can better understand how a website is configured and how it communicates with browsers and search engines.

Built for speed and ease of use, the tool works entirely online and delivers accurate results in seconds. No registration, downloads, or technical setup is required.

What Is Get HTTP Headers

What Are HTTP Headers?
HTTP headers are key-value pairs sent between a client and a server during an HTTP request or response. They contain metadata such as content type, cache control, server information, cookies, and security directives.

Why HTTP Headers Matter
Headers control how content is delivered, cached, secured, and interpreted by browsers. Analysing them helps diagnose issues, improve performance, and ensure proper security and SEO configurations.

What You Can Do with It

• View HTTP response headers of any URL

• Check server and hosting information

• Analyse cache and content delivery settings

• Inspect security headers like CSP and HSTS

• Verify redirects and status codes

• Troubleshoot server configuration issues

How to Use It

• Open the Get HTTP Headers tool on 9Nex Tools

• Enter the full website URL

• Click the check button or view instant results

• Review the displayed HTTP response headers

Why It’s Useful

• Provides deep insight into server responses

• Helps debug caching, redirects, and errors

• Essential for developers and SEO professionals

• Faster than using browser developer tools

• Works on all devices and modern browsers

• Free to use with no login or tracking