A website is not a brochure you print once. It runs on software that changes, connects to services that update, and sits on the open internet where automated attacks are routine. Without regular care, even a well-built site slowly becomes slower, less secure and less useful.
This guide explains what maintenance actually covers and how to decide whether to handle it yourself or pay for a support plan.
What maintenance covers
Maintenance is a bundle of small, regular jobs. Most sites need some version of each:
- Software updates for the platform, plugins, themes and code libraries
- Backups of files and databases, with tested restores
- Security monitoring and fixes
- Uptime and performance monitoring
- Renewals for the domain, hosting and security certificates
- Checks that forms, bookings and integrations still work
- Content updates and small improvements
Software updates
Updates fix bugs, close security holes and keep the site compatible with browsers and hosting. WordPress's own documentation says you should always update plugins and themes to the latest version to keep a site secure. WordPress has let site owners switch on automatic updates for individual plugins and themes since version 5.5, so you can choose which ones update themselves.
Automatic updates are convenient, but they can occasionally break a layout or a feature. WordPress recommends making sure you can roll back to a previous version before you enable them. On custom-built sites, updates to frameworks and code libraries need a developer, ideally tested on a staging copy before going live.
Hosted platforms such as Shopify take care of the core software for you, but apps, themes and custom code you add still need attention. Whatever the platform, someone should check the site after updates run to confirm that key pages, forms and checkout still behave as expected.
Backups you can actually restore
A backup is only useful if it works when you need it. The Canadian Centre for Cyber Security's baseline controls for small and medium organizations recommend backing up systems that hold essential business information, storing long-term backups offline, and making sure systems can actually be restored from those backups.
Test a restore
Once or twice a year, ask whoever handles your backups to restore the site to a test environment and show you it works. It takes little time and is the only real proof that your backups will save you on a bad day.
Security and monitoring
Security work is mostly unglamorous routine: applying patches promptly, removing unused plugins and user accounts, enforcing strong passwords and two-factor sign-in, and watching for suspicious activity. The same Cyber Centre guidance recommends automatic patching or a proper patch management process.
Monitoring tells you when something goes wrong before your customers do. Uptime checks alert you if the site goes down. Regular form tests catch the quiet failures, like a contact form that stopped sending emails after a mail server change. And someone should keep an eye on renewal dates, because an expired domain or certificate can take a site offline overnight.
Content and small improvements
A website that never changes tells visitors your business might not be paying attention. Maintenance often includes a set amount of time each month for updating staff bios, adding services, posting articles, fixing broken links and making small design tweaks. Over a year, those small changes keep the site accurate and improve how well it converts visitors into enquiries.
In-house or a support plan?
Handling maintenance in-house can work well when:
- Your site runs on a hosted platform like Shopify or Squarespace, where the provider handles most software updates
- Someone on your team has the time and confidence to run updates and check the site afterward
- Your site is simple, with few plugins or integrations
A support plan with a developer or agency usually makes more sense when:
- Your site is custom-built or has several integrations, such as a CRM, booking tool or payment system
- Downtime or a broken form would cost you real leads or sales
- Nobody internally owns the job, so updates tend to slip for months
If you choose a plan, ask exactly what is included: how often updates run, where backups are stored, how quickly they respond to an outage, and how many hours of content changes are covered each month. Get it in writing.
Some businesses split the work. Staff handle everyday content changes in the CMS, while a developer looks after updates, backups, security and anything technical. This keeps costs predictable and puts each job with the people best placed to do it.
Our recommendation
Whatever you choose, make maintenance someone's named responsibility with a regular schedule. Keep all accounts in your business's name, confirm backups are tested, and review the arrangement once a year. A small, steady effort costs far less than rescuing a site that has been left alone for too long.
Written by Vishal Singh
Founder of Byte Harbor and a senior frontend and web platform engineer. He builds websites, custom software and AI automation for businesses across Canada and the US.
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