What is this website built with?
Find what a website is built with
Check the visible stack behind a domain plus builder clues, contact paths, hosting, DNS, SSL, registrar, and site-age evidence.
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What this checks
- Visible frontend, CMS, and service fingerprints
- Infrastructure clues from DNS, headers, SSL, and IP ownership
- Creator, contact, brand, and freshness signals when the site exposes them
How I treat the evidence
I treat this as evidence gathering. The page shows what the public web exposes for that domain.
When a signal is missing, the result keeps moving instead of failing the whole lookup.
Can this identify who built the site?
Sometimes. It checks creator credits, metadata, about pages, and footer links, but many sites do not publish that information.
Can I use this for competitor research?
Yes. The strongest use is comparing a few sites and looking for repeated tooling, hosts, and implementation patterns.