Web security
Security headers scan
Paste any public URL. We fetch it and grade the response headers against the browser-side defenses that prevent clickjacking, XSS, and downgrade attacks.
Want this monitored automatically?
A one-off scan is a snapshot. Resolute rescans your domain on a schedule and alerts you the moment a header drifts or a certificate slips — alongside email auth, DNS, and the rest of your posture in one place.