Meta Tags Checker Online — Free Meta Data Analyzer

View all HTTP response headers returned by any URL. Check server configuration, caching policies, security headers, and redirects instantly.

Trace the complete redirect path of any URL. See every 301, 302, and meta refresh hop with status codes and final destination URLs.

Find out which hosting company or data center powers any website. Get ISP, organization, and location details instantly for free.

Check if images on a webpage use native lazy loading. Identify which images will defer loading until they enter the viewport.

Find domain ownership details, registrar information, creation and expiration dates, and nameservers. Fast, free WHOIS search for any domain.

Preview how your webpage will look when shared on Facebook, LinkedIn, X (Twitter), and other social platforms. Debug OG and Twitter Card tags.

Check if a webpage is blocked from search engine indexing via meta robots tags, X-Robots-Tag headers, or robots.txt directives.

Verify if a website has HTTP Strict Transport Security (HSTS) properly configured. Ensure visitors always connect securely over HTTPS.

Simulate how your webpage appears in Yandex search results. Perfect for optimizing meta data for Russian and Eastern European audiences.