WordPress powers a large share of the web, which also makes it a frequent target. Most problems we see, from hacked sites to broken checkouts, start with maintenance that slipped. This checklist organises the essential tasks into a weekly, monthly and quarterly routine.
Weekly
- Apply security updates for WordPress core, plugins and themes. Test larger updates on staging first. See update management.
- Check backups: confirm the latest backup completed and is stored off-site. See automated backups.
- Review uptime and error alerts and investigate any downtime. See uptime monitoring.
- Scan for malware and unexpected file changes.
- Test critical forms, such as contact and checkout, and confirm notification emails arrive.
Monthly
- Review users: remove accounts that no longer need access and confirm administrators use strong, unique passwords and two-factor authentication.
- Check speed on key pages and Core Web Vitals. See performance optimisation.
- Remove unused plugins and themes; inactive code still has to be updated.
- Clean the database: old revisions, spam comments and expired transients.
- Check broken links and 404 errors and add redirects where pages moved.
- Review email deliverability: SMTP logs and bounces. See our guide on WordPress emails going to spam.
Quarterly
- Test a full restore from backup on a staging site. A backup you have never restored is only a hope.
- Review security settings: firewall rules, file permissions, disabled file editing and login protection. See firewall protection.
- Technical SEO audit: sitemap, robots.txt, canonical tags, structured data and indexing. See technical SEO.
- Check PHP and server versions and plan upgrades before they reach end of life.
- Review cookie consent and privacy pages for GDPR and KVKK compliance. See cookie management.
Printable summary
| Area | Weekly | Monthly | Quarterly |
|---|---|---|---|
| Updates | Security updates | Remove unused plugins | PHP version review |
| Backups | Verify latest backup | Check retention | Test full restore |
| Security | Malware scan | User review | Hardening review |
| Performance | Uptime alerts | Speed check | Hosting review |
| SEO | – | 404s and broken links | Technical SEO audit |
Prefer to hand this over? WP Care plans cover these tasks with monitoring, backups and a clear support SLA. Contact us to discuss your site.
Frequently asked questions
How often should a WordPress site be maintained?
Critical security updates and backups should be checked weekly, while performance, SEO and access reviews can follow a monthly and quarterly rhythm.
How long does WordPress maintenance take?
For a typical business site, routine checks take one to a few hours a month, plus extra time when updates need testing or an issue must be fixed.
What happens if I don’t maintain my WordPress site?
Outdated core, themes and plugins are the most common way WordPress sites are compromised. Unmaintained sites also slow down, break after updates and lose search visibility.