WordPress Maintenance Checklist: Keep Your Site Healthy

Why WordPress Needs Regular Maintenance

WordPress sites are not 'set and forget' — they require ongoing maintenance to stay secure, fast, and functional. Outdated plugins are the number one cause of WordPress hacks. Neglected databases slow down query performance. Unmonitored uptime means customers see errors you don't know about. A monthly maintenance routine prevents small issues from becoming major incidents.

Weekly Maintenance Tasks

Every week: check WordPress core, theme, and plugin updates in the admin dashboard. Apply security updates immediately without waiting. Check your site's uptime monitoring service (UptimeRobot is free) for any downtime alerts. Moderate comments to remove spam. Review your contact form submissions to ensure they are being received. Check your security plugin's dashboard for any alerts or blocked threats.

Monthly Maintenance Tasks

Every month: verify your automated backups completed successfully by checking your backup storage (Google Drive, Dropbox). Run a manual malware scan with Wordfence. Test your contact forms and any critical functionality (checkout, login). Run a PageSpeed Insights test to catch any performance regressions from recent plugin updates. Review Google Search Console for crawl errors, indexing issues, or manual penalties.

Database Maintenance

WordPress databases accumulate cruft over time: post revisions, spam comments, expired transients, orphaned metadata. Use WP-Optimize or the WP Rocket database cleaner to remove old revisions (keep 3-5 of each post), spam and trashed comments, expired transients, and orphaned user and post meta. Optimize your database tables monthly. This keeps query times fast as your database grows.

Content and SEO Maintenance

Quarterly: audit your internal links for broken links using a plugin like Broken Link Checker. Update older content with fresh information and new internal links. Review your top-performing pages in Google Analytics and optimize them further. Check Google Search Console for keywords you are ranking for on page 2 — these are opportunities to improve content and earn page 1 rankings.

Annual Maintenance Tasks

Annually: review and remove unused plugins and themes. Audit user accounts and remove accounts that are no longer needed. Review your hosting plan — your site may have grown beyond your current plan's resources. Renew SSL certificates if not auto-renewed. Review your WordPress maintenance plan with your client and document any major changes made during the year. Consider a full accessibility audit to ensure WCAG compliance.