Accessibility Is a Conversion Strategy

Accessibility is usually treated as a compliance box to tick — and yes, EU law (the European Accessibility Act) is tightening the requirements. But the business case is the stronger argument: accessible sites convert better, rank better in search, and give everyone a better experience, not just people with a registered disability. This article shows who's quietly dropping out of your funnel right now, the five barriers that are easiest to fix, and why accessibility is a conversion strategy rather than an add-on.

Who's falling out of your funnel right now?

Far more people than the word "disability" suggests. Permanent impairments are only part of it — accessibility is also about situational and temporary limits that almost everyone hits sometimes. Someone reading in bright sunlight on a phone has a "vision impairment" in that moment. Someone in a noisy room can't hear your autoplaying video. An older customer on an old monitor, a parent holding a baby and navigating one-handed, a person with a temporarily injured wrist — all of them meet the same barriers a permanently disabled user does. When your site excludes them, you don't get an error message; you just quietly lose the conversion, and you never find out why.

The five most common barriers

Most accessibility problems come down to the same short list. Fixing these covers the large majority of real-world cases.

• Contrast. Light-gray text on a white background looks elegant to a designer and is unreadable to many. The WCAG guideline is a contrast ratio of at least 4.5:1 for body text; a surprising number of "premium" designs fall below it.
• Labels. Do your form fields have real, associated labels — or just placeholder text that vanishes the moment someone starts typing? A screen reader can't announce a placeholder as a label, so the user genuinely doesn't know what the field wants.
• Focus. Tab through your site with the keyboard alone. Can you always see which element is selected? A missing or invisible focus outline makes keyboard navigation guesswork.
• Alt text. Images with no alt text — or with "image123.jpg" as alt — are invisible to a screen reader, and to Google. Meaningful alt text describes what the image conveys.
• Keyboard operability. Every interaction — forms, menus, modals, sliders — should work with Tab and Enter/Space, not just a mouse. Mouse-only controls lock out keyboard and assistive-tech users entirely.

Accessibility is also better SEO — and better UX for everyone

Search engines experience your site much like a screen reader does: through structure, text and semantics, not visual layout. The same things that help a screen reader — proper headings, alt text, labelled controls, keyboard operability — are the things Google reads to understand and rank your page. Accessibility and technical SEO are, to a large degree, the same work. And the benefits spill over to every visitor: good contrast helps anyone in bright light, large hit targets help anyone on a phone, clear focus states help anyone moving fast. Accessible design isn't a special mode for a minority — it's simply better design.

How to audit your own site

You can catch most issues yourself in half an hour, with no special tools. Run these five checks: 1. Put the mouse away and navigate the entire site with the keyboard alone — can you reach and submit every form? 2. Zoom the browser to 200% — is everything still readable and usable, or does the layout break? 3. Switch the page to grayscale — can you still tell links, buttons and states apart without relying on colour? 4. Turn on the screen reader built into your operating system and listen to a key page. 5. Run a free automated checker (such as the WAVE extension or Lighthouse's accessibility audit). Passing these puts you ahead of most sites. If you'd rather not do it yourself, accessibility is built into every Dexuro project by default — see our services or get in touch for an audit of your current site.