Free HTTP Headers Checker – View Server Response Headers

What Are HTTP Headers?

HTTP headers are metadata sent by the server with a webpage response. They communicate details like content type, server directives, caching policies, and security instructions. Viewing them helps debug and optimize your website.

Why Use Seoclif’s HTTP Headers Tool?

• Instant Response: Fetch header data quickly for any URL.
• Debug & Optimize: Inspect caching, cookies, server directives, and security headers.
• No Signup: Use immediately — no accounts or setup.
• Accurate & Reliable: Returns raw response headers exactly as the server sends.
• Privacy-Safe: Your tested URLs are not saved or shared.

How to Get HTTP Headers Online

1. Enter the full URL of the page or resource.
2. Click “Get Headers” to initiate the query.
3. Wait a few seconds while the headers are fetched.
4. View the response headers: status, content-type, caching, cookies, etc.

Key Headers You’ll See

• 🟢 HTTP status code (e.g., 200, 404)
• 📦 Content-Type and encoding (e.g., text/html; charset=UTF-8)
• 📜 Cache-Control, Expires, and ETag directives
• 🔒 Security headers like Strict-Transport-Security, X-Frame-Options
• 🍪 Cookie and Set-Cookie headers

Who Should Use This Tool?

The Seoclif HTTP Headers Checker is ideal for web developers, SEO specialists, and site administrators who need to debug headers, caching issues, or security settings quickly.

Start Inspecting HTTP Headers Now

Enter your URL and fetch headers with Seoclif’s Free HTTP Headers Checker. Fast, accurate, and always free.