HTTP Header Checker
Inspect HTTP request and response headers of any URL
How to Use HTTP Header Checker
- 1
Open the HTTP Header Checker tool above.
- 2
Enter or paste your URL or content into the provided field.
- 3
Click the check button to run the analysis.
- 4
Review the detailed results and recommendations.
- 5
Apply the suggested improvements to your project.
How to Implement
1Configure Security Headers on Apache
- 1.Open your .htaccess file or Apache configuration.
- 2.Add X-Content-Type-Options: Header always set X-Content-Type-Options 'nosniff'
- 3.Add X-Frame-Options: Header always set X-Frame-Options 'SAMEORIGIN'
- 4.Add Strict-Transport-Security: Header always set Strict-Transport-Security 'max-age=31536000; includeSubDomains'
- 5.Add Content-Security-Policy with appropriate directives for your site.
- 6.Add Referrer-Policy: Header always set Referrer-Policy 'strict-origin-when-cross-origin'
- 7.Save, restart Apache if editing the main config, and re-test headers.
2Configure Security Headers on Nginx
- 1.Open your Nginx server block configuration file.
- 2.Add: add_header X-Content-Type-Options 'nosniff' always;
- 3.Add: add_header X-Frame-Options 'SAMEORIGIN' always;
- 4.Add: add_header Strict-Transport-Security 'max-age=31536000; includeSubDomains' always;
- 5.Add: add_header Referrer-Policy 'strict-origin-when-cross-origin' always;
- 6.Test config: sudo nginx -t
- 7.Reload: sudo systemctl reload nginx
- 8.Re-test your headers to confirm they are applied.
What is HTTP Header Checker?
HTTP Header Checker is a free, browser-based tool that lets you inspect http request and response headers of any url. It runs entirely in your browser, meaning your data never leaves your device. Whether you are a developer, marketer, content creator, or business owner, this tool simplifies website analysis tasks that would otherwise require specialized software or manual effort. No sign-up, no installation, no cost - just instant results.
Features
- 100% free with no usage limits or registration required
- Processes everything locally in your browser for maximum privacy
- Works on desktop, tablet, and mobile devices
- Instant results with no server-side processing delays
- Clean, intuitive interface designed for speed and efficiency
- One-click copy to clipboard for quick workflow integration
Frequently Asked Questions
Why Use Creativism HTTP Header Checker?
Creativism HTTP Header Checker saves you time by providing a fast, reliable, and free solution for website analysis. Unlike other tools that require expensive subscriptions, account creation, or desktop software installation, our tool works instantly in your browser. Your data stays private because nothing is uploaded to external servers. The clean interface is designed for efficiency - paste your input, get your result, and move on. Built by Creativism, a digital marketing agency that uses these tools daily, so you know it is designed for real-world professional use.
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