Why your website needs regular updates

Launching a new website feels like crossing a finish line. The design is signed off, the pages are live and everyone can get back to running the business.

Then time passes. The dashboard fills up with update notices nobody is sure are safe to click. The prices page still shows last year's rates, a staff member who left is still listed, and the contact form has not been tested since launch. Nothing looks broken, so nothing gets done, until something does break.

Two kinds of updates

Most business websites need two different kinds of attention:

• Technical updates keep the software behind your site secure, compatible and working.
• Content updates keep what your site says accurate, useful and worth returning to.

Technical updates: the software behind your site

Most business websites run on a content management system (CMS), the software you log into to edit pages. WordPress is the most common example. Around it sit several layers that all need updating:

• The CMS core, the main software itself.
• Plugins, the add-ons that provide features such as contact forms, bookings, galleries or online shops.
• The theme, which controls the design and layout.
• PHP, the programming language your hosting server uses to run WordPress and many other systems.

Why outdated plugins are a common way in

When a security flaw is found and fixed, the details usually become public. WordPress's own hardening guide notes that once a fix is released, the information needed to exploit the flaw is almost certainly public too, and it lists old and outdated plugins among the common ways sites are attacked. Its advice is simple: keep WordPress and your plugins up to date, and delete plugins you no longer use.

Research by Patchstack, a WordPress security company, shows where the risk sits. Its State of WordPress Security in 2026 report counted 11,334 new vulnerabilities in the WordPress ecosystem in 2025. About 91% were in plugins and 9% in themes, with only six in WordPress core. Roughly half of the high-impact vulnerabilities were exploited within 24 hours of becoming known.

The same report found that 46% of vulnerabilities had no fix from the developer by the time they were made public. Updates are essential, but they are not a complete defence. Plugins that are no longer maintained should be replaced, and other protections such as backups and a firewall still matter. Our article on business website security covers those in more detail.

PHP versions matter too

PHP versions have a fixed support life. According to the official PHP website, each version gets about four years of support, after which it reaches end of life and stops receiving security fixes. At the time of writing, PHP 8.2 is supported until 31 December 2026 and PHP 8.3 until 31 December 2027. WordPress recommends PHP 8.3 or newer and warns that older versions have reached end of life and may expose your site to security vulnerabilities.

Before your host switches versions, check that your site works on the newer one.

Update safely

Updates can occasionally break a site, usually when a plugin and theme no longer work well together. WordPress has offered automatic updates for individual plugins and themes since version 5.5, and its documentation recommends regular automatic backups so you can roll back if something goes wrong.

A safe routine looks like this:

1. Take a full backup of the files and database.
2. Apply the updates, ideally on a test copy first for larger changes.
3. Check the key pages, forms and checkout afterwards.
4. Keep a short note of what was updated and when.

Content updates: keeping what you say accurate

Technical updates protect the site. Content updates protect your reputation. Outdated information quietly costs enquiries and trust. Check that:

• Your services and products reflect what you actually offer today.
• Prices, packages and specials are current, or clearly marked as a guide.
• Phone numbers, email addresses, WhatsApp links, physical address and trading hours are correct everywhere they appear, including the footer.
• Team members, certifications and client logos are current.
• Legal pages, such as your privacy policy, reflect how you collect and use personal information.

Fresh content should be useful, not just new

The original version of this article said that every update gives search engines new material to rank your site. Google's own guidance is more specific. It warns against changing the date on pages to make them seem fresh when the content has not substantially changed, and against adding or removing large amounts of content mainly to appear fresh. It says plainly that this will not help.

What does help is content that answers real questions: an article explaining how your service works, an updated project gallery, or a page that addresses the questions customers ask most often. Publish when you have something worth saying, and review older pages so they stay correct.

Is your website still doing its job?

Beyond updates, it is worth stepping back now and then to ask whether the site still works for the people using it.

• Mobile experience. Google completed its move to mobile-first indexing in 2023, which means it mainly uses the mobile version of your pages for indexing and ranking. Your customers are probably on their phones too.
• Speed. Google's Core Web Vitals measure how quickly the main content loads, how fast the page responds to a tap or click, and how much the layout jumps around while loading. Google uses them in its ranking systems.
• Security. Every page should load over HTTPS. See Do you need an SSL certificate? for what that involves.
• Results. Your website statistics should show where visitors come from, which pages they use and how many enquiries or sales the site produces. If nobody is looking at these numbers, problems go unnoticed.

A simple quarterly website health check

Once a quarter, work through this list or ask your web provider to do it with you:

• [ ] Speed and mobile. Test your key pages on a phone and with Google's free PageSpeed Insights tool.
• [ ] Broken links. Check that menus, buttons and links go where they should, including links to social profiles and documents.
• [ ] Forms tested. Submit every contact, quote and booking form, and confirm the message arrives where it should.
• [ ] Software updated. Confirm the CMS, plugins and theme are current, unused plugins are removed and PHP is a supported version.
• [ ] Backups and restore tested. Confirm backups are running, are stored away from the website's server and can actually be restored.
• [ ] HTTPS and renewals. Check the security certificate, domain and hosting renewal dates.
• [ ] Analytics reviewed. Look at visitors, top pages and enquiries compared with the previous quarter.
• [ ] Content still accurate. Read the home, services, pricing and contact pages as if you were a new customer.

If any item fails, deal with it before it turns into an outage. Our article What happens to your business when your website or email goes down? explains how small, overlooked issues like expired renewals and broken updates turn into lost enquiries.

Where technology makes a difference

Much of this can run in the background. Scheduled backups to a separate location, managed updates with a backup taken first, uptime monitoring and alerts when a form or certificate fails all reduce the reliance on someone remembering.

How Kreativworx can help

Kreativworx offers website maintenance and care plans, hosting, backups and technical support for South African businesses. We take care of the technical updates and checks, and help you keep your content current, so your website keeps working as hard as it did on launch day.

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