Accessibility by Design Is Good UX, and Good Business
Every year, WebAIM, a non-profit at Utah State University, tests the home pages of the top one million websites. The 2026 results found detectable accessibility failures on 95.9% of them, up from 94.8% the year before. It is the first rise since 2020, and the average page now carries 56 errors.
That sounds bleak, but the detail is encouraging. Most of those errors come from a short list of repeat habits, and each one is easy to avoid when the work starts in design. Let's explore the case for building accessibility in from the first sketch, and why doing so costs little and pays back well.
A bigger audience than most teams assume
The World Health Organization estimates that 1.3 billion people, around one in six, live with a significant disability. Add the people with temporary or situational needs, such as a broken wrist, a bright afternoon on a phone screen, a noisy train, or eyes tired at the end of a long day. Anyone can be in that group on any given Tuesday.
The commercial side has been measured too. The Click-Away Pound research estimated that in 2019 UK online retailers lost around £17 billion because disabled shoppers could not use their sites, and its first survey in 2016 found that around 70% of users with access needs said they would leave a site with barriers. People who get stuck at checkout go quietly to a competitor, so the loss stays out of the support inbox. The six website mistakes that cost enquiries work the same way.
Good accessibility is good UX
The reason it pays off is that the qualities that make a product accessible are the same ones that make it pleasant to use. Text with enough contrast is easier to read on any screen. Forms with visible labels and clear error messages are easier to complete. A logical heading structure helps everyone scan a page, and controls that work with a keyboard are faster for power users too.
A visitor who finds the path obvious is more likely to buy, and a customer whose visit runs smoothly is more likely to come back. That is why we treat accessibility as a quality bar for the design itself, and why it belongs in the brief from day one.
The common failures are cheap to avoid
The same six problems have topped WebAIM's results for seven years. In 2026, low contrast text appeared on 83.9% of home pages. Missing image descriptions appeared on 53.1%, missing form labels on 51%, empty links on 46.3%, empty buttons on 30.6%, and a missing page language on 13.5%.
Each fix fits inside the budget and feature list you already have. They are choices made in the colour palette, the component library, and the page template.
Set contrast ratios into the colour tokens (the named colour values every component uses) once. Build the form field with its label attached once. Make the button component require an accessible name (the label a screen reader announces) once. Every page built from those parts inherits the result.
The expense appears when accessibility is left until the end and has to be retrofitted across a finished site. One caution from WebAIM's own report is worth repeating. Automated checks find only part of the problems, so a keyboard run-through and a screen reader test belong in every release.
The rules are catching up
Regulation points the same way. The European Accessibility Act has applied since 28 June 2025. It covers consumer-facing services such as e-commerce, online banking, and transport booking, and it reaches businesses outside the EU, including those in the UK, when they sell to EU consumers. Very small businesses fall below its thresholds.
In the UK, the Equality Act 2010 already expects service providers to make reasonable adjustments for disabled customers. Teams that build accessibly from the start already meet that bar, which is a far calmer position than a deadline scramble.
Three habits to build in early
- Put accessibility in the design system. Contrast-checked colours, readable type sizes, and visible focus states belong in the tokens, so every screen starts from a sound base.
- Design the whole journey, including errors. Forms, error messages, pop-ups, and checkout steps should work with a keyboard and make sense to a screen reader.
- Test with real people. Automated tools are a good first pass. Sessions with disabled users show what they miss.
The bottom line
Accessible products reach more people, convert more of the visitors they attract, and keep more of the customers they win. The techniques are well documented, the common errors are well known, and the cost is lowest when the work happens at the start. We think of it as one of the simplest ways to raise the quality of any digital product.
If you'd like to check how your site or product measures up, or build accessibility into a new design from day one, we'd be glad to help. Book a call.
Sources. WebAIM Million 2026. Click-Away Pound. World Health Organization, Disability and health. European Accessibility Act guide, iubenda. Equality Act 2010, s.20.
