HTTP Headers Checker

Analyze raw server response headers to verify redirects, caching policies, and security protocols.

Why Inspect HTTP Response Headers?

HTTP response headers provide critical data regarding how a web server communicates with search engine crawlers and browsers. Analyzing status codes helps verify whether a page returns a healthy 200 OK response, correctly executes permanent 301 Redirects, or inadvertently exposes broken links with 404 Not Found errors.

Key Headers for Technical SEO Audits

Key parameters such as Content-Type, caching directives (Cache-Control), and security protocols give developers and SEO professionals direct insight into server-side configuration efficiency without having to parse full webpage bodies.