Monthly WordPress Maintenance Checklist for Business Sites

A repeatable checklist covering updates, backups, security, performance, and monitoring — whether you manage sites in-house or outsource.

Business WordPress sites need predictable maintenance, not reactive firefighting. A monthly checklist keeps security and performance visible to your team.

Updates: apply WordPress core, plugin, and theme updates in a controlled order. Test on staging when the site drives revenue or handles customer data.

Backups: verify automated backups complete successfully and run a periodic restore test. An untested backup is only partial insurance.

Security: review admin users, remove inactive accounts, scan for malware, confirm SSL validity, and check security headers and login protection.

Performance: review PageSpeed or Core Web Vitals trends, optimise images, and clear unnecessary database overhead from revisions or transients.

Monitoring: confirm 24/7 uptime checks, SSL expiry alerts, and notification channels. SupportWP automates much of this across all active plans.