Anne Bovelett, an accessibility strategist with years of consulting and training experience, argues that web accessibility is more than an ethical imperative — it’s a clear business advantage. On the Jukebox Podcast she reframed the conversation away from purely technical fixes or moral appeals and toward measurable commercial outcomes: accessible sites see higher organic traffic, better keyword rankings, stronger authority, improved conversions, and lower support costs.
Why accessibility fell behind
The web began with semantic HTML that naturally supported assistive technologies. Over time, however, development patterns shifted toward heavy frameworks, div- and span-based layouts, and client-side JavaScript that often eroded semantic structure. Teams building quickly with modern tools sometimes obscured the underlying document structure, treating accessibility as a niche or compliance checkbox rather than a core product requirement. That approach created persistent accessibility debt across many sites.
Search, AI, and assistive tech are converging
Search engines and the AI systems that index pages exist to serve people. Pages that are readable and usable for humans — including those using screen readers and other assistive tech — are more likely to be discoverable. Anne emphasizes that search and AI systems struggle with JavaScript-heavy pages that don’t render meaningful content without client-side execution. If a screen reader can’t parse a page, a crawler or AI scraper may not either, harming SEO.
Evidence linking accessibility to SEO and traffic
Anne cites a recent study (involving Semrush and accessibilitychecker.org) that analyzed 10,000 sites and found a strong positive correlation between accessibility and search performance:
– 70% of sites were non-compliant.
– Average organic traffic rose by 23% as accessibility compliance improved.
– Sites with higher accessibility scores ranked for 27% more organic keywords.
– Compliant sites showed about a 90% boost in authority score.
These are averages and results vary by situation, but they demonstrate a consistent, measurable link between accessibility and discoverability.
Content matters as much as code
Accessibility is often framed as a technical challenge, but content plays a critical role:
– Descriptive link text (instead of “click here”) helps screen reader users and provides clearer signals to search engines.
– Proper semantic elements (headings, lists, native buttons) reduce the need for ARIA or brittle JavaScript workarounds.
– Alt text, captions, and transcripts make media accessible and give search engines useful context.
Affiliate and content-heavy sites commonly lose conversions when calls-to-action or links are vague or buried in JavaScript-generated structures that both assistive tech and crawlers ignore.
The commerce cost of inaccessibility
Anne points to UK Click-Away Pound reports showing huge lost revenue from inaccessible e-commerce:
– 2016 estimate: £11.75 billion lost.
– 2019 estimate: £17 billion lost.
These figures show real money abandoned because customers can’t complete purchases. Anne also notes that 75% of disabled customers said they’d pay more to buy from an accessible site than struggle with an inaccessible one. Even small percentage improvements in conversion can mean millions for large retailers; one Swiss supermarket chain estimated a 0.94% potential revenue increase after accessibility improvements — worth hundreds of millions in local currency.
Other measurable business benefits
– Reduced support costs: accessible designs enable self-service and can dramatically lower support tickets.
– Higher conversions and loyalty: users who can complete tasks quickly are likelier to return and to pay a premium for ease.
– Lower legal and reputational risk: accessibility reduces complaints, lawsuits, and damaging user experiences.
Common blockers and misconceptions
– Treating compliance as the finish line: relying solely on automated scores encourages minimum-effort fixes that can still exclude people.
– Overreliance on overlays and automated tools: these have limited use and don’t replace thoughtful design, semantic markup, and deliberate content.
– Design vs. accessibility myth: accessible sites can also be visually appealing; accessibility and good design are compatible.
Organizational challenges and the role of strategy
Accessibility often ends up owned by one overworked champion or fragmented across teams. Anne recommends a strategic role — an accessibility strategist — who can:
– Translate accessibility into business metrics that resonate with executives.
– Coordinate design, development, and content to build cohesive, accessible products.
– Advocate for data-driven investments and embed accessibility into product workflows.
Practical takeaways
– Start with people and content, not only automated checks. Fix barriers that stop people from completing key tasks.
– Use semantic HTML and avoid replacing native controls with div/span constructs that require complex scripts to behave correctly.
– Make link text, headings, and form labels descriptive; add captions and transcripts for audio/video.
– Factor accessibility’s SEO benefits into investment decisions — improvements often deliver measurable lifts in traffic, keywords, and authority.
– Measure business impact: estimate revenue uplift, support savings, and conversion gains to build a strong business case.
Where to find Anne
Anne’s work and writing are at annebovelett.eu. She’s active on LinkedIn and X (Twitter) and prefers initial contact through her website’s contact form.
Bottom line
Accessibility is both an ethical obligation and a strategic advantage. Making sites accessible helps more people complete tasks, improves visibility to search engines and AI, reduces support costs, and can meaningfully increase revenue. Framing accessibility around data and business outcomes helps win executive support and turns inclusivity into a competitive edge.