SSL expired — browsers show 'Not Secure'. Customers leave.
Urgent
Hosting panel → SSL → Renew. Enable Auto-renew.
Let's Encrypt free
90 days. Certbot automation.
Paid
Sectigo, DigiCert — 1 year.
Monitoring
UptimeRobot SSL Monitor free.
SSL expired — browsers show 'Not Secure'. Customers leave.
Hosting panel → SSL → Renew. Enable Auto-renew.
90 days. Certbot automation.
Sectigo, DigiCert — 1 year.
UptimeRobot SSL Monitor free.