Website maintenance: what it includes, what it costs, and a monthly checklist

What maintenance covers

• Security updates for the CMS, plugins, frameworks and server.
• Regular backups — and testing that they can actually be restored.
• SSL certificate renewal and domain renewal reminders.
• Uptime monitoring with alerts when the site goes down.
• Speed checks and fixing slow pages or oversized images.
• Checking that forms, payments and emails still work.
• Small content updates: prices, team, offers, opening hours.

A simple monthly checklist

• Submit every form on the site and confirm the email arrives.
• Place a small test order or payment if you run a store.
• Check Google Search Console for errors and pages dropping out of the index.
• Run a PageSpeed test on the home page and one key page.
• Confirm last night’s backup exists and is not empty.
• Review admin user accounts and remove people who no longer need access.
• Update plugins or dependencies on a staging copy first, then live.

Warning signs you are overdue

• Visitors report “Not secure” warnings in the browser.
• Contact form messages stopped arriving weeks ago and nobody noticed.
• The admin panel shows many pending updates.
• Pages take more than a few seconds to load on mobile.
• Search Console reports security issues or a sudden drop in indexed pages.

DIY or a maintenance plan?

If you are comfortable with the admin panel and set aside an hour a month, you can handle the checklist yourself. If the site takes payments or bookings, or nobody on the team is technical, a maintenance plan is cheaper than fixing a hacked or broken site. Make sure any plan states clearly what is included, how fast issues are handled, and how many hours of changes per month are covered.