Website health
How do I check when my SSL certificate expires?
Short answer: Click the padlock in your browser's address bar and view the certificate, or run a free website health check, which shows the expiry date and warns you when it is close.
The full answer
Certificate lifetimes depend on the issuer and current browser rules. Many free certificates renew automatically on short cycles. Check the actual notAfter expiry value rather than assuming a standard duration.
If yours is close to expiring and doesn't renew on its own, check your host's auto-renew setting or renew it manually.
Want step-by-step help? Read Your Security Certificate Is Expiring or Broken: How to Fix It.