A website is not finished at launch. Software needs updates, content goes out of date, forms break quietly and security threats keep changing. Regular maintenance keeps your site fast, safe and converting. Use this checklist to plan the work, whether you do it yourself or hand it to an agency.
1Weekly Tasks
These small checks catch the problems that cost leads, such as a contact form that silently stopped sending emails.
- Check that backups ran and can be restored
- Apply security updates for the CMS, theme and plugins
- Submit a test enquiry through every form
- Scan uptime and security alerts
- Reply to and remove spam comments
2Monthly Tasks
Monthly reviews also show which pages are gaining or losing traffic, so you can act before a small drop becomes a big one.
- Review Google Search Console for errors and manual actions
- Check page speed for your main templates
- Fix broken links and 404 errors
- Review analytics: traffic, top pages, conversions
- Update or add content, such as a blog post or case study
3Quarterly Tasks
Review your service pages and pricing information for accuracy, refresh important blog posts with current information, audit user accounts and remove old admins, and test the site on new devices and browsers.
4Yearly Tasks
- Renew the domain and SSL certificate (or confirm auto-renewal)
- Review hosting plan, speed and costs
- Update the privacy policy and cookie settings
- Run a full SEO and accessibility audit
- Plan design or content improvements for the next year
5DIY or Maintenance Plan?
If you have a simple site and a confident team member, you can handle most of these tasks. For business-critical sites, eCommerce stores or companies without in-house technical staff, a maintenance plan is usually cheaper than fixing a hacked or broken site later.
Frequently Asked Questions
How often should a website be updated?
Security updates should be applied as soon as practical, usually weekly. Content should be reviewed at least quarterly, and the overall design every few years.
What happens if I do not maintain my website?
Unmaintained sites become slower, more vulnerable to hacking, and lose rankings as content ages. Broken forms can also cost leads without anyone noticing.
Does website maintenance include SEO?
Basic maintenance covers technical health that supports SEO. Ongoing SEO, such as new content and link building, is usually a separate service.
How much does website maintenance cost?
It depends on the platform, the size of the site and the level of support. Simple care plans are affordable monthly retainers, while eCommerce and custom sites need more time.
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