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Data Quality and Coverage

Comment fonctionne la détection des technologies ?

Short answer

Nous analysons les signaux des sites web publics (scripts, en-têtes, DNS et contenu des pages) et les comparons à plus de 30 000 empreintes technologiques.

Signals we use

  • JavaScript and page HTML patterns

  • HTTP headers and cookies

  • DNS records where relevant

  • Public assets and meta tags

Not magic

Some tools are invisible, removed, or only on checkout pages. That is normal across the industry.

Scale

We track 450M+ websites and 30,000+ technologies, with ongoing updates.

What to do next

  • Data accuracy

Last reviewed: 2026-07-10