Get HTTP Header
Use our free HTTP Header Checker tool to fetch and analyze HTTP response headers from any URL. Inspect server info, cache status, cookies, and more.
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Get HTTP Headers – Instantly Check Server Response Headers
When a user visits a website, the server responds with HTTP headers—small pieces of data that provide critical information about the website’s content, server, security policies, and more. With the MirrorSEO Get HTTP Headers Tool, you can view these headers for any public URL, helping you debug, optimize, or analyze web performance.
🌐 What Are HTTP Headers?
HTTP headers are part of the communication between your browser and a web server. They include:
📁 Content-Type – Defines the format (HTML, JSON, XML, etc.)
🌍 Server – Indicates server type (Apache, Nginx, etc.)
🔐 Security headers – Like Strict-Transport-Security, X-Frame-Options
🕒 Cache-Control – Tells browsers how to cache the content
🍪 Set-Cookie – Handles session data and user tracking
🔄 Redirects – Shows status codes like 301, 302 for URL forwarding
These headers are essential for diagnosing issues, boosting SEO, and securing your website.
🛠️ Why Use the HTTP Header Checker Tool?
✅ Debug Web Performance & Errors
✅ Identify Redirect Chains
✅ Check Security & HTTPS Setup
✅ See Caching Rules & Expiry Dates
✅ Verify Content Delivery & Encoding
✅ Troubleshoot SEO Crawl Issues
⚡ How to Use the Tool
Visit: https://mirrorseo.com/public/get-http-headers
Enter the URL of any website
Click “Check Headers”
Instantly view all response headers
It’s fast, simple, and completely free.
👥 Who Should Use This Tool?
🧑💻 Web Developers
🔧 SEO Professionals
🕵️♂️ Security Analysts
🧪 QA Testers
📊 Performance Optimizers
🔒 Safe & Secure
The tool doesn’t store or log your queries. It simply fetches the public response headers of any site you input—keeping your usage private and secure.
✅ Final Thoughts
Whether you’re troubleshooting, securing your site, or auditing for SEO, the MirrorSEO HTTP Header Checker is an essential tool in your toolbox. Inspect server behavior in real-time and fix issues before they affect your users.