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WordPress maintenance: the monthly checklist

WordPress maintenance: the monthly checklist to keep a site fast and secure — backups, updates, security, performance, SEO and forms.

FL
By [ First Last ]Software architect · Paris
PublishedNovember 4, 2026
[ Cover image — 2400×1200 ]

WordPress is safe and fast as long as it is maintained. Here is the monthly checklist we apply.

The checklist

  1. Backups: daily, off-site, restore tested quarterly
  2. Updates: core, plugins and theme on staging first, key pages and checkout tested, then production; PHP version checked
  3. Security: remove unused plugins and themes, replace abandoned ones, review admin accounts, check logs, HTTPS expiry, file scans — see hacked website: the first 24 hours
  4. Performance: Core Web Vitals, cache, database clean-up, image weight
  5. SEO: crawl errors, 404s, broken links, accidental noindex, sitemap
  6. Forms and features: test every form, CRM delivery, integrations
  7. Report: updates, incidents, performance, recommendations
Effective WordPress maintenance is boring: nothing happens, and that is the point.

Short on time? See maintenance contracts and maintenance cost.

WordPress maintenance: FAQ

How often should WordPress be updated?

Security fixes immediately, the rest at least monthly, after a backup and a staging test.

Are automatic updates enough?

For minor core fixes; untested plugin and major updates can break the site.

Hand over your WordPress maintenance

Our website maintenance in Paris applies this checklist every month. Request a proposal.

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