The security signals behind your website, checked
Sentinel checks the technical trust signals patients never see but browsers and scammers do: your SSL certificate, security headers, email anti-spoofing records, and domain health, and flags what is worth a review.
- SSL certificate validity and expiry
- Security headers and modern TLS
- Email anti-spoofing: SPF, DKIM, DMARC
- Valid SSL certificateVerified
- Email anti-spoofingPassing
- Security headersReview
A valid certificate and a secure connection
Sentinel checks that your SSL certificate is valid and trusted, that it is not about to expire, and that visitors are served over modern, secure HTTPS, so no browser ever warns a patient away from your site.
- Valid, trusted SSL certificate
- Warns before the certificate expires
- Modern TLS with an HTTPS redirect
- HSTS and security headers checked
- Valid SSL certificateTrusted
- Certificate expiry82 days
- Modern TLS + HTTPS redirectSecure
- HSTS headerReview
Make it hard to impersonate your practice
Sentinel checks the email authentication records on your domain, SPF, DKIM, and DMARC, that stop scammers from sending messages that look like they came from your practice.
- Enforced
SPF
Sender policy published
- Found
DKIM
Outgoing mail is signed
- Review
DMARC
Monitor only (p=none)
Catch a lapse before patients do
As your site changes, Sentinel re-checks these signals and surfaces anything new, so an expiring certificate or a dropped security header does not sit unnoticed.
This week
New: SSL certificate expires in 14 days
Last week
All security signals steady
2 weeks ago
DMARC moved to enforce
Security signals we keep an eye on
SSL certificate
Valid, trusted, and not about to expire.
Security headers
CSP, clickjacking, and MIME protections checked.
Email anti-spoofing
SPF, DKIM, and DMARC on your domain.
Domain & DNS health
Registration current and DNS configured right.
Common questions
No. Sentinel surfaces automated signals and recommends a review. It cannot make a legal determination. Review findings with your privacy officer or counsel.
Find out what your website is costing you
See your accessibility, privacy-risk, and speed signals in one dashboard, ranked by what to fix first. Set up in minutes.