Why website maintenance is important (even for small sites)

By Steve Hanlon

A lot of people think of their website as a one-off job. You get it built, it goes live and that's it done. Tick it off the list and move on.

But a website is more like a house than a brochure. If you built a house and never did any maintenance, it would be fine for a while. Then a few slates would come off the roof. A bit of damp would get in. Leave those small jobs long enough and they turn into big ones: rotten timbers, ruined plaster and a repair bill far bigger than the original fix would have been.

Your website works in exactly the same way, and that's why website maintenance matters so much.

Why your website needs regular updates

Even if you never touch your site, the world around it keeps changing. New regulations come in. Browsers and devices change how they display things. The software your site is built on gets updated. And new security threats are discovered all the time. If your site runs on WordPress, the core software, your theme and your plugins all get regular updates, and many of them are security fixes.

A site that was perfectly fine when it launched can fall behind surprisingly quickly. Security is the biggest reason to keep on top of it, but it's not the only one.

Can small websites get hacked?

"My site's too small to get hacked." We hear this a lot and unfortunately it isn't true. Most hacking isn't done by someone sitting down and choosing a target. It's done by automated tools that scan thousands of sites looking for known weaknesses. They don't care whether you're a multinational or a one-person business. If your site has a gap, it will be found.

And hackers don't always want you to know they've been in. A hacked site can look completely normal to you while it's quietly being used for something else behind the scenes. We review a lot of sites that haven't been touched in a long time and it's not unusual for us to find they've been hacked without the owner having any idea.

The PHP security flaws made public in October 2026 are a good example of how quickly things can change. PHP is the programming language behind WordPress and a huge share of the web. Two serious weaknesses were found in it, details leaked online and within hours attackers were exploiting them at scale. Websites all over the world, including government sites, had to be patched or taken offline. The Guardian has a good explainer on what happened.

This won't be the last time. AI is now being used to find security weaknesses much faster than people ever could. That's a good thing in the long run, but it means we're going to see a lot more of these discoveries over the coming months and years. Each one will need to be dealt with, and quickly. A site that nobody is looking after won't be.

What happens if your website is hacked?

It's easy to treat a website as a commodity that doesn't need any care. But when a site is hacked, the cost can be massive.

• You can be locked out. Hackers can change your passwords and take control of your own site.
• Your site can be used to promote things you'd never want your name near. Hacked sites are often used to show spam or illicit content to search engines and visitors, in a way you can't see when you log in yourself.
• Google can stop sending you visitors. If Google spots that your site has been compromised, it can flag it as unsafe or drop it from search results altogether.
• Your reputation takes a hit. Customers who see a security warning or something unpleasant on your site are unlikely to come back.
• It can be a data breach. If your site collects any personal information, through a contact form, an online shop or a booking system, a hack can count as a personal data breach. You may need to report it to the regulator (the ICO in the UK or the Data Protection Commission in Ireland) within 72 hours and in some cases tell the people affected.

That's the worst-case scenario. Cleaning up a hacked site, recovering lost business and repairing your reputation costs far more than keeping the site in good shape in the first place.

It's not just about security

Even if you never get hacked, a neglected site slowly gets less effective.

Over time things start to break. A plugin stops working with a newer version of WordPress and your contact form quietly stops sending enquiries. Links break. Pages load slowly or don't display properly on newer phones. Often nobody notices until a customer mentions it, if they bother to mention it at all.

Google notices too. Slow pages, broken links and a poor experience on mobile all count against you in search, so your site gets shown to fewer people and you get fewer customers.

One of the most important jobs your website does is build trust. People check you out online before they pick up the phone or buy from you. A form that doesn't work or a page that won't load tells them something about your business, and it's not what you want them to hear.

Website maintenance for small businesses: little and often

Just like a house, website maintenance is cheaper and easier when it's done little and often. Regular updates and checks catch small problems while they're still small. Leave it for a couple of years and you're looking at a big, expensive job to put everything right, usually at the worst possible moment.

Our advice is to put some kind of ongoing maintenance agreement in place, either with the people who built your site or with your hosting company. Whoever does it, a good maintenance check should include:

• a full backup of your site before any work takes place
• updating WordPress (or whatever your site runs on) to the current stable version
• updating all your plugins
• checking that emails from your site, such as contact form enquiries, are being delivered
• looking for anything unusual or unexpected that could be a sign of a hack
• a general check that everything is working as it should
• fixing small issues there and then, and telling you clearly about anything bigger and what it will take to put right

If your current arrangement doesn't cover all of that, it's worth asking why.

If you don't have anything like that in place, we can help. We do all of the above as part of our website health checks. A one-off check is £150 plus VAT, or regular checks start from £50 a month plus VAT.

If you'd like a chat about what would suit your site, get in touch and we'll take it from there.