Free Online Get HTTP Headers

Enter Website URL

HTTP Method

Analyzing headers...

HTTP Headers Analysis

Header Name	Value	Description

What this tool does?

The Get HTTP Headers tool allows you to analyze the HTTP response headers sent by any website. HTTP headers contain crucial information about the server configuration, security policies, caching directives, content types, and much more. This tool helps developers, SEO specialists, and security professionals understand how websites are configured and identify potential optimization opportunities.

By examining HTTP headers, you can gain insights into server technologies, security implementations, performance optimizations, and compliance with web standards. This information is essential for website optimization, security auditing, and troubleshooting various web-related issues.

Key Features

Real-time Header Analysis: Get instant results for any website URL
Multiple HTTP Methods: Support for GET, HEAD, and POST requests
Detailed Descriptions: Each header comes with explanations of its purpose
Security Header Detection: Identify important security headers and their values
Copy Functionality: Easy copying of results for documentation
Mobile Responsive: Works perfectly on all devices
No Registration Required: Free tool with no signup needed

How to use?

Enter URL: Type or paste the website URL you want to analyze
Select Method: Choose the HTTP method (GET is recommended for most cases)
Click Analyze: Press the "Analyze Headers" button to start the process
Review Results: Examine the headers table with detailed descriptions
Copy Results: Use the copy button to save results for later use

Creative Use Cases

SEO Optimization: Check for proper meta tags and caching headers
Security Auditing: Verify security headers like HSTS, CSP, and X-Frame-Options
Performance Analysis: Examine caching directives and compression settings
Server Technology Detection: Identify web servers and technologies used
API Testing: Analyze API endpoints and their response headers
Compliance Checking: Ensure websites meet security and performance standards
Troubleshooting: Debug website issues related to headers and configurations

Tool Description

Get HTTP Headers is a free online tool that analyzes HTTP response headers from any website. Perfect for developers, SEO specialists, and security professionals who need to examine server configurations, security policies, and performance optimizations. Get detailed insights into website headers with comprehensive descriptions and easy-to-use interface.

FAQs

What are HTTP headers and why are they important?

HTTP headers are key-value pairs sent between web browsers and servers during HTTP requests and responses. They contain metadata about the request or response, including content type, caching policies, security directives, and server information. They're crucial for website functionality, security, and performance optimization.

Is this tool free to use?

Yes, this HTTP Headers analyzer is completely free to use. There are no registration requirements, usage limits, or hidden fees. You can analyze as many websites as you need without any restrictions.

What's the difference between GET and HEAD methods?

GET requests retrieve both headers and content from the server, while HEAD requests only retrieve headers without the response body. HEAD is more efficient for header analysis as it uses less bandwidth and is faster, but some servers may respond differently to HEAD requests.

Can I analyze websites that require authentication?

This tool analyzes publicly accessible websites and their response headers. For websites requiring authentication, you'll only see the headers returned for unauthenticated requests, which typically include login pages or authentication challenges.

Why might some websites not work with this tool?

Some websites may block cross-origin requests due to CORS policies, use advanced bot protection, or have strict security measures. Additionally, websites that are down, have DNS issues, or block the analyzing server's IP address won't return results.

How accurate are the header descriptions provided?

The header descriptions are based on official HTTP specifications and web standards. They provide accurate information about each header's purpose and common use cases. However, some custom headers may have specific implementations that vary between different applications or servers.

AI SEO Tool Kit