LogixScale SEO Tool
HTTP Header Checker
Inspect the HTTP response headers returned by any public URL and review status, caching, crawler directives, transport and common browser-security headers.
How to use this tool
Enter a full public page URL and run the check. The tool inspects the response received from the server; it does not modify the target website.
1. Enter a public URLUse a complete HTTP or HTTPS URL such as https://example.com/ or a specific public page.
2. Check the responseClick Check Headers. The tool fetches the URL and records the final response headers available to the checker.
3. Review the evidenceRead the status, content type, cache behavior, crawler directives and security-related header signals.
Common headers reviewed: Strict-Transport-Security, Content-Security-Policy, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, X-Frame-Options, X-Robots-Tag, Cache-Control, ETag, Last-Modified, Content-Encoding and Location.
Important: A missing optional header is not automatically a problem. Header requirements depend on the site architecture, security model, browser support, caching strategy and deployment.
Important: A missing optional header is not automatically a problem. Header requirements depend on the site architecture, security model, browser support, caching strategy and deployment.
Use the full public URL, including https://. Localhost, private and reserved IP addresses are blocked.
Enter a public URL to begin.
Raw response headers
Important: This is an evidence-based HTTP header inspection. It is not a Google ranking score, a Core Web Vitals test, or a complete security audit.