// passive reconnaissance
Scan the visible
tracking layer_
Enter a public website. Signal Scanner inspects what a real browser sees: trackers, cookies, consent behavior, attribution signals and an estimate of server-side tracking — then scores the result.
TrackersGTM, GA4, Ads, Meta, TikTok, LinkedIn & more
Cookiesprovider, lifetime, first/third-party
Consent riskbanner detection, pre-consent firing
Server-sidelikelihood estimate, not a guarantee
Attribution riskcookie lifetime & linker integrity
Performanceoptional PageSpeed Insights data
External scans can only detect what is visible from the browser. Server-side tracking is estimated, not guaranteed.