Website Maintenance Checklist: Weekly, Monthly and Yearly Tasks

A website is not a one-time project. Without regular care, it slowly becomes slower, less secure and less visible on Google – and one day it may break or get hacked. This website maintenance checklist lists what to do every week, month and year to keep your site healthy.

Why website maintenance matters

• Security: outdated software is the most common way websites get hacked.
• Speed: sites slow down as content, plugins and data grow.
• SEO: broken links, errors and outdated content hurt rankings.
• Trust: old prices, wrong phone numbers or a broken form cost you customers.

Weekly website maintenance tasks

• Check that the website loads and key pages work on mobile.
• Submit the contact form and confirm you receive the enquiry.
• Make sure backups ran successfully.
• Install security updates for WordPress, themes and plugins (or your framework).
• Review spam comments and form submissions.

Monthly website maintenance tasks

• Test website speed with PageSpeed Insights – see our website speed tips.
• Check Google Search Console for errors, coverage problems and security issues.
• Look for broken links and fix or redirect them.
• Review analytics: top pages, traffic sources and enquiries.
• Update or add content: a new blog post, a recent project, updated prices.
• Remove plugins, themes and user accounts you no longer use.

Quarterly tasks

• Restore a backup to a test location to confirm backups really work.
• Review page titles and descriptions for your most important pages.
• Refresh older blog posts that are getting fewer visits.
• Check all forms, checkout steps and payment flows end to end.

Yearly website maintenance tasks

• Renew your domain name, hosting, SSL and email – ideally with auto-renew (domain name guide).
• Update legal pages: privacy policy, terms and refund policy.
• Review your design and messaging – does it still match your business?
• Audit SEO across the whole site.
• Review who has admin access and change important passwords.

Security essentials

• Strong, unique passwords and two-factor login for admins.
• SSL on every page – why HTTPS matters.
• A firewall or security plugin, and malware scanning.
• Off-site backups kept for at least 30 days.

Who should do website maintenance?

Simple sites can be maintained by the owner with an hour or two each month. For business-critical websites and online stores, a maintenance plan with a developer or agency saves time and reduces risk – especially for updates that can break things.

Website maintenance mistakes

• Updating everything at once without a backup.
• Ignoring "small" warnings in Search Console.
• Letting the domain or SSL expire.
• Never testing the contact form.

Frequently asked questions

How much time does website maintenance take?

A small business website usually needs an hour or two a month for updates, checks and small content changes. Online stores and larger sites need more, often handled through a maintenance plan.

What happens if I do not maintain my website?

Outdated software becomes a security risk, pages slow down, forms can silently stop working and search rankings drop as content gets old. Problems often appear suddenly after months of neglect.

How often should I back up my website?

Back up at least daily for sites that change often, such as stores and blogs, and weekly for simple brochure sites. Keep copies outside your hosting account and test restoring them.

Can my hosting provider handle website maintenance?

Many hosting providers take care of the server, security patches and backups, but not your website's own software, plugins and content. Check what is included, and add a maintenance plan for the website itself if needed.

Summary

Regular website maintenance – backups, updates, speed and SEO checks, content refreshes and renewals – keeps your site secure, fast and bringing in enquiries.

Want us to take care of it? Our team builds and maintains websites with hosting, backups and updates included – see website designing, web hosting, or ask about a maintenance plan.