Why SSL Certificate Monitoring Matters
An expired SSL certificate immediately triggers a prominent red "Your connection is not private" (NET::ERR_CERT_DATE_INVALID) warning in Google Chrome and Safari, causing an immediate 90%+ drop in visitor traffic and shopping cart abandonment.
Use the SSL Checker Tool on Tools24Now to verify certificate expiration dates, root issuer chains, and TLS 1.2 / 1.3 cipher security.