A website isn't something you build once and forget about. Like any business asset, it needs regular maintenance to stay secure, perform well, and continue ranking in search results. The challenge is knowing what to check and how often.
This checklist breaks website maintenance into manageable chunks based on frequency. Whether you manage one site or fifty, following this schedule will help you catch problems early — before they affect your visitors or your rankings.
Weekly Tasks
These quick checks take just a few minutes and help you catch issues before they escalate.
- Check for broken links — Run your key pages through Broken Link Finder to catch any newly broken links. External links break frequently as other websites change their URLs or go offline. Fixing these promptly protects your user experience and preserves link equity.
- Review analytics — Glance at your traffic and engagement metrics. Sudden drops in traffic or spikes in bounce rate can indicate a technical issue like a broken page, a crawl error, or a change in search rankings that needs investigation.
- Check uptime and availability — Verify that your site has been accessible throughout the week. Even brief outages during peak hours can cost you visitors and revenue. Automated uptime monitoring makes this effortless.
- Review contact form submissions — Make sure forms are still working and submissions are being received. A broken contact form can silently lose leads for days before anyone notices.
Monthly Tasks
Monthly checks go deeper into your site's technical health and content quality.
- Update plugins, themes, and software — Outdated software is the leading cause of website security breaches. Update your CMS, plugins, and dependencies promptly. Always back up before updating, and test on a staging environment if possible.
- Check page speed — Run your important pages through a page-speed tool (PageSpeed Insights, WebPageTest, or any equivalent) to catch performance regressions. New content, larger images, or additional scripts can slowly degrade load times. Google uses page speed as a ranking factor, so this directly affects your SEO.
- Review SEO fundamentals — Verify that your key pages have proper title tags, meta descriptions, Open Graph tags, and heading structure. It's easy for these to get accidentally removed or broken during content updates, especially after CMS upgrades.
- Check backups — Verify that your automated backups are running and that you can actually restore from them. A backup you can't restore from is no backup at all. Test a restore at least once a quarter.
- Monitor search console — Review Google Search Console for crawl errors, indexing issues, and any manual actions. Address new 404 errors by setting up redirects or fixing the broken links that caused them.
Quarterly Tasks
Every three months, take a broader look at your site's overall health and strategy.
- Full site link audit — Go beyond spot-checking and scan every page on your site for broken links. Over a quarter, enough links break that a comprehensive audit is worthwhile. Document what you find and fix systematically.
- Content review — Audit your existing content for accuracy and relevance. Outdated statistics, discontinued products, or old pricing can undermine trust. Update, consolidate, or remove content that no longer serves your visitors.
- SSL certificate check — Verify your certificate is valid and not approaching expiration. An expired SSL certificate will trigger browser security warnings that immediately drive visitors away. Most certificates auto-renew, but it's worth confirming via your hosting control panel or an external cert checker.
- Performance baseline — Compare current page speed metrics against previous quarters to identify trends. If pages are getting slower over time, it's worth investigating whether image sizes, third-party scripts, or server configuration changes are responsible.
- User experience review — Browse your site on both desktop and mobile devices. Click through key user journeys like finding information, filling out forms, and navigating between sections. Issues that aren't visible in analytics often become obvious when you use the site like a real visitor.
Annual Tasks
Once a year, step back and evaluate the bigger picture.
- Hosting review — Evaluate whether your hosting provider still meets your needs. Consider uptime reliability, server response times, support quality, and cost. As your site grows, you may need to upgrade your plan or switch to a provider with better performance in your target regions.
- Domain renewal — Confirm that your domain registration is set to auto-renew and that the payment method on file is current. Losing a domain due to an expired credit card is more common than you'd think, and recovering it can be difficult and expensive.
- Security audit — Review your security posture comprehensively. Check that all user accounts use strong passwords, remove access for people who no longer need it, verify that your DMARC and email authentication records (SPF, DKIM, DMARC) are properly configured, and ensure your site isn't running any deprecated or vulnerable software.
- Analytics and goal review — Assess whether your website is meeting its business objectives. Review conversion rates, traffic trends, and user behaviour over the year. Use this data to inform your content strategy and development priorities for the year ahead.
- Design and accessibility review — Evaluate whether your site's design still feels current and whether it meets accessibility standards. Web design trends and accessibility requirements evolve, and a site that looked modern three years ago may now feel dated to visitors.
What this looks like in practice
Reading a checklist is easy; sticking to one is hard. Here's how the maintenance routine actually plays out for the small business sites we manage.
The weekly tasks take about ten minutes if nothing has gone wrong. Scan the home page and one or two top traffic pages with the link scanner on this site, glance at analytics for anything weird, and check that contact forms are still submitting. Most weeks there's nothing to do beyond confirming everything is fine.
Monthly tasks take an hour. Plugin updates are the biggest chunk — back up first, update, smoke-test the public-facing pages, then move on. Page speed and SEO basics are quick if you already have a baseline; the first time you check, you might spend longer fixing what you find. Verifying backups by running an actual restore is the step most teams skip — and it's the one that hurts the most when you need a backup that turns out not to work.
Quarterly tasks take two to four hours and benefit from being scheduled in advance. The full link audit is where you discover the slow-burning issues — old blog posts with rotted external links, footer references to retired social profiles, internal links pointing to URLs you renamed six months ago and forgot to redirect. Pair the link audit with a content review and you'll usually find content that needs updating around the same broken links you're fixing.
Annual tasks are mostly strategic rather than technical. Is your hosting still right for your traffic? Is your domain renewal current? Is your security posture better or worse than it was twelve months ago? Are you still meeting accessibility expectations? These don't have crisp answers, but the act of asking once a year keeps the questions from becoming emergencies.
How to make it stick
The biggest failure mode of website maintenance isn't doing it badly — it's not doing it at all. Three habits that keep it on the rails:
- Pick a fixed day. First Monday of the month for monthly tasks, first day of the quarter for quarterly. Calendar entries with the actual checklist in the description, not just "site maintenance."
- Write down what you find. A running log of what you fixed, what was already broken, and what you noticed but didn't fix. Six months later, this is what tells you whether the maintenance routine is working.
- Don't try to fix everything in one pass. If a quarterly audit surfaces forty broken links, triage them and fix the top ten this quarter. Carry the rest to next quarter. The cumulative effect over a year is enormous; trying to do it all at once leads to skipping the routine entirely.
Consistent maintenance is the difference between a website that gradually declines and one that continues to perform. You don't need to spend hours on it — just follow a regular schedule and address issues as they come up.