HTTP Headers Checker Guide

This tool helps you inspect and analyze HTTP headers of any website. HTTP headers are crucial for:

• Security configuration
• Caching behavior
• Content type information
• Server information
• Response status

How to Use

1. Enter a URL (including http:// or https://)
2. Click "Check Headers" button
3. View the detailed headers analysis

Common Headers

• Content-Type: Indicates the media type of the resource
• Cache-Control: Directs caching mechanisms
• Server: Information about the server software
• X-Content-Type-Options: Security header against MIME type sniffing
• X-Frame-Options: Controls whether the page can be embedded in frames
• Content-Security-Policy: Helps prevent various types of attacks

Security Headers

The tool will highlight important security headers and provide recommendations if they're missing.