WordPress And HTTPS Certificate Renewal

SSL certificates have expiration dates. Most modern certificates (Let's Encrypt) are valid for 90 days; commercial certificates often for one year. Renewal needs to happen before expiration.

The automatic renewal

Most quality hosting includes automatic SSL renewal. The host renews certificates without operator intervention.

Verify automatic renewal is working: check the certificate's expiration date occasionally. If it's always at least 30 days out, automatic renewal is functioning.

The manual renewal

For setups without automatic renewal, manual renewal is required. The process varies by certificate provider but generally involves: generating a renewal request, verifying domain ownership, installing the new certificate.

Calendar reminders help. Set reminders 30 days before expiration to trigger renewal.

The failure consequences

Expired certificates produce browser warnings. Users see "Not secure" or "Your connection isn't private" warnings.

Most users abandon when they see these warnings. The site is essentially down for those users.

SEO impact: search engines deprioritize sites with certificate issues. The damage extends beyond immediate users.

The diagnostic

Check certificate expiration via browser (click the padlock icon in the address bar).

SSL test tools (ssllabs.com/ssltest) show certificate details including expiration.

Monitoring services alert before expiration. UptimeRobot, Pingdom, and others offer SSL expiration monitoring.

The renewal verification

After renewal, verify the new certificate is installed and working. The browser should show no warnings; the SSL test should show a valid certificate with appropriate expiration.

Sometimes renewal completes but the new certificate isn't activated correctly. The verification catches this.

The honest framing

Certificate renewal is invisible operational work that matters when it fails. Automatic renewal solves the problem; manual renewal requires discipline.

For sites without automatic renewal, the discipline of monitoring and renewal is essential. Letting certificates expire is one of those completely-preventable issues.