lissy93/web-check ? reverse-engineered prompt

Build me a clean web app where someone can paste any public website URL and get an easy to understand security and website intelligence report.

The app should run checks and show results in a dashboard with separate cards for IP info, SSL certificate chain, DNS records, cookies, HTTP headers, domain info, robots and crawl rules, page map, server location, redirects, open ports, traceroute, DNSSEC, performance, trackers, related hostnames, and estimated carbon footprint. Make it feel useful for website owners who want to understand, optimize, and secure their site, not just security experts.

Please include clear loading states, friendly explanations for what each result means, error handling when a check fails, and a simple way to rerun or share a report. Keep the interface modern, responsive, and privacy conscious. Use public lookups or server side helpers where needed, and keep any keys in environment variables. Make it ready to deploy with common hosting or Docker. Look up current docs online if you need to.