If Your Checkout Is Leaking Revenue, Accessibility Can Fix It

You know your funnel. You know where users drop off. You invest in UX research, session recordings, A/B tests and CRO agencies to close the gaps. But there's a category of drop-off that doesn't show up cleanly in your analytics because the users leave before your tracking even registers them as a lost conversion.

They hit a barrier and left. Your data shows nothing.

Digital inaccessibility is the silent leak in every e-commerce funnel, and it's larger than most digital teams realize.

The scale of the problem

Let's start with the population reality. In Europe, 101 million people live with some form of disability, which is 27% of the population (Eurostat, 2022). Globally, the figure is 1.3 billion, or 16% of the world (WHO, 2023).  They are a significant share of any meaningful consumer market.

But disability is not the only lens. Accessibility barriers affect a much broader group:

• Older users with age-related vision decline, motor difficulties, or cognitive changes

• Mobile users in suboptimal conditions, like bright sunlight, one hand occupied, slow internet connection

• Temporary impairments: a broken wrist, eye surgery recovery, and acute illness

• Situational constraints: a commuter unable to use audio, a parent with one hand holding a child

Microsoft's Inclusive Design research framework describes this as the "exclusion cascade": for every user with a permanent disability excluded by an inaccessible design, many more users with temporary or situational limitations experience the same barrier.

With 71.0 accessibility errors per page, 26.6% above the cross-industry average, the Shopping sector ranks 28th out of 29 categories in WebAIM's 2026 Million Report, which analysed 95,039 shopping websites. That makes it one of the most inaccessible sectors on the web. For an industry built entirely on conversion, every inaccessible form, unreadable button or missing image label is a lost transaction. This is not just a compliance failure. It is a revenue problem.

Accessiway's consumer survey (6,599 respondents across Germany, Austria, France, Italy and the UK, August–November 2025) puts clear numbers to what this means for e-commerce. 68% of online shoppers abandon a website when they encounter a digital barrier. And when that barrier sits in the purchase flow itself, 61% abandon the transaction entirely. Under-35s is the demographic group most comfortable with digital purchasing and most likely to become loyal repeat customers, and they are the most likely to leave and not return.

The business impact is direct. Up to 20% of your potential customers may be functionally excluded from your digital funnel. The revenue they represent doesn't disappear but goes to more accessible competitors. The Accessiway survey estimates that accessibility barriers block over €50 billion in European transactions annually.

The legal mandate: what digital teams must prepare for

The European Accessibility Act (EAA), EU Directive 2019/882, is enforceable from 28 June 2025. For digital and e-commerce teams, the scope is explicit and broad.

Affected digital touchpoints include: websites, online shops, mobile applications (iOS and Android), checkout processes, digital forms, PDFs, and any interactive content involved in the purchase journey. The required technical standard is WCAG 2.1 Level AA, as specified in EN 301 549.

Compliance applies in every EU market in which you operate, not only where your company is headquartered. For example, if you sell in Germany, France, Italy, Spain, the Netherlands, and Poland, you must comply with all six. Penalties apply per market and per infringement: in some member states, fines can reach €907,000 per violation.

The practical implications for digital teams are significant. A single checkout flow that fails keyboard navigation is a violation. A product image without alt text is a violation. A contrast ratio that fails WCAG 2.1 AA on a promotional banner is a violation. These are extremely common issues in even well-resourced digital estates.

One important technical note: automated scanning tools identify only a portion of real-world accessibility issues. A significant share of them is found only through manual expert testing and structured user testing with people with disabilities. A clean automated scan is not a compliance certificate.

The performance opportunity

Reframing accessibility from compliance obligation to performance lever is the shift that the most effective digital teams are making.

SEO is the most direct and measurable benefit. The technical requirements of WCAG 2.1 AA overlap significantly with SEO best practices: semantic HTML structure, proper heading hierarchy (H1–H6), descriptive alt text, meaningful link text, fast load times, and mobile optimisation. Search engine crawlers and screen readers parse content in functionally similar ways. A 2025 Semrush study of 800+ websites found that reducing accessibility issues correlates with +23% organic traffic and +27% keyword visibility. For competitive categories where paid search CPCs are rising, unlocking organic gains through accessibility remediation is a meaningful efficiency play.

AI-powered search makes this more valuable, not less. As Google AI Overviews, Perplexity and ChatGPT increasingly surface content in response to commercial queries, the content that gets cited and featured is content that is clearly structured, semantically correct, and technically clean. That is precisely what accessible content is. Brands that optimise for accessibility today are effectively optimising for AI discoverability tomorrow.

Conversion rate improvements are real and consistent. Accessible design means more intuitive navigation, better colour contrast, clearer form labels, and more logical information architecture. These improvements benefit every user, not just those with disabilities. A funnel that works for someone using a screen reader works better for everyone. A checkout that is keyboard-navigable is a checkout that is simply better designed. Semrush study shows that 73% of sites that undergo accessibility remediation see measurable organic growth, with an average of +12% monthly improvement in the post-remediation period (Semrush, 2025).

First-party data completeness is an underrated benefit. If up to 20% of your potential users cannot complete your registration, account creation or checkout flow due to accessibility barriers, your first-party data is structurally incomplete. The behavioural insights you derive, the segments you build, the personalisation you deploy — all are based on a biased subset of your audience. Fixing accessibility expands the completeness and reliability of your data.

The strategic shift required

The most progressive digital teams are making four connected transitions:

From website only to full digital estate. Accessibility is not a homepage problem. It's a mobile app problem, a PDF problem, a campaign microsite problem, a checkout form problem. Auditing and remediating the full estate requires a different kind of tooling and approach.

From automated scanning to AI + real-user testing. Automated tools are a starting point, not a finishing line. Real users with disabilities expose usability gaps that no script can detect. Testing validates that your remediation has actually improved the experience, and not just satisfied a checklist.

From a one-time project to an ongoing process. Every new release, every A/B test variant, every campaign landing page is an opportunity to reintroduce barriers. Accessibility requires the same continuous monitoring approach as performance.

From compliance checkbox to performance KPI. Accessibility score, barrier count, and coverage across the digital estate should sit alongside conversion rate and organic traffic in your performance reporting. Treating it as a KPI changes how the organisation prioritises and resources it.

How Accessiway supports digital & e-commerce teams

Accessiway is Europe's leading digital accessibility provider, with 2,000+ clients and 550+ B2B partners across 4 European offices.

Accessibility Platform is built specifically for digital teams managing complex, evolving estates. It provides continuous automated auditing, AI-assisted fix guidance, a prioritised remediation backlog, and a live compliance dashboard. Coverage spans website, app (iOS and Android), PDFs and campaign assets. For teams working in agile sprints, Accessibility Platform integrates into development workflows so accessibility is validated at every release, not chased retroactively.

Our checkout and funnel audit service provides IAAP-certified expert testing across your full purchase journey, including product pages, cart, checkout, account creation, and confirmation across multiple browsers and operating systems. Issues are logged with screenshots, WCAG criteria references, and specific solution guidance for your development team.

User testing with real users with disabilities is the step that turns compliance into genuine quality assurance. We run structured sessions with participants who use assistive technologies like screen readers, switch controls, voice navigation, keyboard navigation, and others in their everyday lives. Their experience surfaces the usability gaps that no automated tool or expert audit alone can identify, and gives you confidence that your funnel actually works for everyone.

Accessibility-as-a-Product embeds ongoing retesting cycles into your release process, ensuring your digital estate stays compliant as it grows. We work alongside your Digital, Product, Marketing and IT teams, ensuring that accessibility is a maintained capability.

Let's do the math, shall we? 

You spend to acquire traffic. You invest in UX to convert it. You optimise CX to retain it.

Digital inaccessibility undermines all three simultaneously: it loses customers before conversion, degrades the experience you've invested in, and ensures a segment of your audience never becomes part of your loyal base.

Don’t miss the opportunity, become accessible now!

Book a demo

Sources: Eurostat (2022); WHO (2023); Accessiway consumer survey, n=6,599, DE/AT/FR/IT/UK, Aug–Nov 2025; Microsoft Inclusive Design; Semrush (2023 & 2025); European Accessibility Act, EU Directive 2019/882.