HTTP Headers Viewer
View and analyze HTTP headers for any website. Check security headers, caching headers, and more. Free online HTTP headers inspector tool.
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What is HTTP Headers Viewer?
HTTP Headers Viewer displays the request and response headers for any URL, allowing you to inspect server configuration, caching, and security policies.
Key Benefits
- Inspect feedback
- Security check
- Cache debugging
- Server info
Common Use Cases
- •SEO auditing
- •Security hardening
- •Performance tuning
- •API testing
How to View HTTP Headers
- Enter URL: Type the website URL.
- Fetch: Send the request.
- Inspect: View status code and headers.
Key Features
- View HTTP response headers
- Request headers analysis
- Security headers check
- Cookie information display
- Header explanation tooltips
- Export as JSON
Frequently Asked Questions
How can I view my HTTP headers?
Use this tool to see what headers your browser sends and receives from a URL.
What is User-Agent?
A header identifying your browser and OS to the server.
What are security headers?
Headers like CSP, HSTS, X-Frame-Options that protect your site.
Featured in Collections:Network & DevOps Toolkit