HTTP Header Checker
Inspect HTTP response headers and security configuration.
Free, fast and privacy-respecting. No registration required.
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Guide
About the HTTP Header Checker
Inspect HTTP response headers and security configuration.
The HTTP Header Checker is a free online tool from SteboHost.Inspect HTTP response headers and security configuration. It runs directly from your browser — no installation, no sign-up, and no data stored on our servers beyond standard rate-limit counters. Results are returned in real time.
SteboHost is a pan-African hosting and digital infrastructure company built on the principle of stability. We offer web hosting, domains, business email, SSL certificates, VPS and cloud infrastructure with transparent pricing and M-Pesa billing for Kenyan and African businesses. These free tools are part of our commitment to a healthier, more transparent internet.
How to use this tool
- Enter the enter a url (e.g. stebohost.com) in the input field above.
- Click the Check button or press Enter.
- Results appear instantly below the input, with detailed analysis and recommendations where applicable.
All SteboHost tools respect your privacy. We do not log query contents, store results, or share data with third parties. Anonymous users get 20 free queries per day; signed-in users get 100. Need more? Create a free account.
FAQ
Frequently asked questions
Common questions about the HTTP Header Checker.
Why do security headers matter?
Security headers like HSTS, CSP, and X-Frame-Options protect your visitors from attacks like clickjacking, MIME sniffing, and man-in-the-middle attacks.
What is a good security score?
A score of 80-100% means most key security headers are present. Anything below 60% should be addressed, especially if you handle user data.
How do I add missing security headers?
Security headers are set by your web server (Nginx, Apache) or application framework. SteboHost automatically configures these for all hosted sites.
Talk to a real person
Questions before you buy? Our Kenya-based team replies promptly during business hours.