Kit Rx: Website check: redirects, headers, SEO, agent readiness

Overview

Facts about a URL from a live fetch, never its body: final URL, status and chain after up to 5 validated redirects, response time, content type, server, security headers present/missing (HSTS, CSP, nosniff, framing, Referrer-Policy, Permissions-Policy), title, description, canonical, lang, Open Graph, robots meta, robots.txt rules for GPTBot, ClaudeBot, Google-Extended, CCBot, PerplexityBot, *, llms.txt, agent card, OpenAPI, x402 discovery, 402 terms. DNS via Cloudflare DoH.

Health