Website Maintenance Checklist: Month to Year
By BudgetByte Editorial Team • Published on 04/10/2026
Websites Aren't "Set and Forget"
Rather not do this yourself? We offer ongoing care for the websites we build, from updates and backups to content changes. Ask about maintenance.
A website can look exactly the same from the outside for years while quietly falling apart underneath. Plugins go out of date, forms stop sending, a domain renewal email goes to an old inbox, or a page that used to bring in enquiries slips off Google. Most of these problems are easy to prevent with a regular routine.
This website maintenance checklist breaks the work into monthly, quarterly and yearly tasks. It applies to most small business websites, whether they run on WordPress, a website builder or a custom platform. Some tasks, such as plugin updates, only apply to certain platforms.
Monthly Tasks
1. Check your backups
- Confirm automatic backups are running, and that they include both files and the database.
- Make sure at least one backup is stored somewhere other than the website's own server.
- Every so often, check a backup can actually be restored. A backup you've never tested is a hope, not a plan.
2. Apply updates
For WordPress and similar CMS platforms:
- Update the core software, themes and plugins.
- Remove plugins and themes you no longer use.
- Update on a staging site first if your site is complex, or at least take a backup immediately before updating.
For hosted builders, the platform handles core updates, but you should still review any apps or integrations you've added. For custom sites, check with your developer about dependency updates. Our guide to WordPress support explains what professional maintenance usually covers.
3. Test your forms and calls to action
- Submit each contact, quote and booking form, and check the email arrives in the right inbox.
- Tap your phone number on a mobile to make sure it dials.
- Check that any thank-you pages or confirmation messages appear.
Broken forms are one of the most common and costly website problems, because nothing looks wrong from the outside.
4. Review security alerts
- Check your hosting dashboard and any security plugin for warnings.
- Review admin users, and remove accounts for people who no longer need access.
- Make sure every admin account uses a strong, unique password, ideally with two-factor authentication.
5. Glance at your analytics and Search Console
- Look at enquiries, traffic and top pages compared with last month.
- Check Google Search Console for new errors or warnings.
If you haven't set these up, see our Google Search Console setup guide. Setting up Google Analytics 4 alongside it lets you see what visitors do once they arrive.
6. Keep an eye on uptime
Set up a free or low-cost uptime monitoring service that emails or texts you if your website goes down. Without one, you might only find out when a customer mentions it. If outages happen often, talk to your host or developer about the cause.
Quarterly Tasks
7. Check site speed
- Test your home page and main service pages with Google PageSpeed Insights.
- Look for new large images, slow third-party scripts or plugins added since your last check.
- Compress and resize images before uploading them.
8. Look for broken links and errors
- Run a broken link check, or review the "Not found (404)" list in Search Console.
- Fix internal links that point to deleted pages, and redirect old URLs where there's a relevant replacement.
9. Review your content
- Update opening hours, service areas, prices (if you publish them), staff and contact details.
- Remove expired promotions and outdated news.
- Refresh testimonials and project photos with recent work.
- Make sure your service pages still describe what you actually offer.
10. Check your Google Business Profile matches your site
Your business name, address, phone number and hours should match everywhere. Inconsistencies confuse customers and search engines.
11. Test on real devices
Open your site on a phone, a tablet and a desktop browser. Check the menu, forms and key pages. Small layout problems on mobile can cost you enquiries.
Yearly Tasks
12. Renewals
- Domain name: check the renewal date, make sure auto-renew is on, and confirm the registrant details are correct. Our guide to .com.au domain eligibility explains why accurate details matter.
- Hosting: check your plan still suits your traffic and storage, and note the renewal date.
- SSL certificate: most hosts renew automatically, but confirm your site still loads securely. See SSL certificates explained.
- Premium plugins, themes and software licences: renew those you use, and cancel those you don't.
13. Review access and ownership
- List who has access to your domain, hosting, website admin, analytics and email.
- Remove people who no longer need it.
- Make sure your business is the owner of each account.
14. Review legal pages
- Check that your privacy policy still matches the information you collect and the tools you use.
- Update terms and conditions if your services, payment or cancellation policies have changed.
15. Do an accessibility check
Run through a quick keyboard and screen reader test, and check colour contrast and alt text on new content.
16. Plan improvements
Look back over the year. Which pages brought in the most enquiries? What do customers ask that your site doesn't answer? Plan a few improvements, such as a new service page, an FAQ section, or updated photos.
A Printable Checklist
Monthly
- Backups running and stored off-site
- Uptime monitoring active
- Core, themes and plugins updated (where applicable)
- Forms and phone links tested
- Security warnings and admin users reviewed
- Analytics and Search Console checked
Quarterly
- Speed tested
- Broken links fixed
- Content and contact details reviewed
- Google Business Profile matches the site
- Real-device testing done
Yearly
- Domain, hosting, SSL and licence renewals checked
- Access and ownership reviewed
- Legal pages updated
- Accessibility checked
- Improvements planned
DIY or Maintenance Plan?
Many business owners can handle content updates and form tests themselves. Updates, backups, security and troubleshooting are often better handled by a developer, especially on WordPress, where a bad update can break a site. If you're comparing options, our article on the cost of WordPress maintenance plans explains what to look for.
Frequently Asked Questions
How often should a website be maintained?
Some tasks, such as backups and security updates, should happen at least monthly, and often more frequently on WordPress. Content reviews and speed checks can be quarterly, and renewals and access reviews yearly.
What happens if I don't maintain my website?
Outdated software can become a security risk, forms can break without anyone noticing, and content gets out of date. Over time, the site may load slower and lose visibility in search results.
Do website builders need maintenance?
Yes, although the platform handles the technical updates. You still need to test forms, update content, review apps and integrations, and keep your domain and account details current.
Can I automate website maintenance?
Backups, updates and uptime monitoring can be partly automated. Testing forms, reviewing content and checking that updates didn't break anything still need a person.
Keep Your Site in Shape
If you'd like someone to look after this for you, contact BudgetByte to talk about ongoing website care.
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About BudgetByte Editorial Team
The BudgetByte Editorial Team specializes in local SEO and high-performance web development strategies tailored for Australian trades and agencies.
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