TOOLS

HTTP Header Analyzer

Analyze HTTP response headers for security vulnerabilities, caching configuration, and SEO issues. Get a security score and actionable recommendations.

We'll fetch the HTTP headers and analyze them for security, caching, and SEO issues.

HTTP Status
Security Score
Protocol

Redirect Chain

Security Headers

Caching Configuration

Server Information Disclosure

All Response Headers

OTHER TOOLS

Try our other free tools!

Global Ping Test

Test website latency from 70+ locations worldwide.

Try it free →

HTTP Response-Time

Measure TTFB and response time from multiple continents.

Try it free →

DNS Propagation

Check DNS propagation from global DNS servers.

Try it free →

SSL Checker

Verify SSL certificates and check expiration dates.

Try it free →

Header Analyzer

Analyze HTTP headers for security & SEO issues.

You're here

IP Geolocation

Find IP location, ISP, and CDN detection.

Try it free →

Outage Map

Live map of global internet outages.

Try it free →

Need continuous monitoring?

Monitor your website 24/7 from all 70+ locations with instant alerts when issues occur.

Start monitoring for $5/month

FAQs

What are HTTP security headers?
HTTP security headers are instructions sent by a web server to the browser that help protect against common attacks like XSS, clickjacking, and man-in-the-middle attacks. Headers like Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security are essential for web security.
Why should I care about security headers for SEO?
Google considers HTTPS and security as ranking factors. A secure website builds user trust and can improve your search rankings. Additionally, headers like X-Robots-Tag can directly control how search engines index your pages.
How can I add security headers to my website?
Security headers can be added through your web server configuration (Apache, Nginx), CDN settings (Cloudflare, AWS CloudFront), or application code. Many hosting providers and CDNs offer easy one-click options to enable common security headers.