Live HTTP · TLS · DNS inspection
Inspect any website
down to the header.
Paste a URL and get a complete report — security headers, TLS chain, DNS records, cache, compression, performance timings, SEO and the detected tech stack. No account, no history, every scan runs fresh.
Security
HSTS, CSP, cookies, TLS chain and 12 hardening headers, each scored.
Performance
DNS, TCP, TLS, TTFB and download timings with compression analysis.
Tech
CDN, hosting, framework and server stack inferred from the response.
Heuristic-scored analyzer · runs entirely server-side · no data stored.