Topic starter
06/09/2026 3:45 pm
TL;DR: Automated accessibility tools catch only 30% to 50% of WCAG violations, according to Arxan Technologies, which means scan-based compliance can miss the screen-reader, focus, and workflow failures that determine whether people can actually use a product. Functional validation, not dashboard green lights, is the real accessibility control.
Editorial analysis by NHI Mgmt Group, based on content published by Arxan Technologies: “The Accessibility Gap: Why Compliance Alone Isn’t Enough”.
By the numbers:
- Automated accessibility scanners can detect only 30% to 50% of WCAG violations, according to Arxan Technologies.
Key questions
Q: How should teams validate accessibility beyond automated scan results?
A: Teams should combine automated scanning with manual testing of critical journeys using the assistive technologies real users rely on.
Q: Why do passing accessibility checks still leave users stuck?
A: Because many checks only confirm that required markup exists, not that the interaction makes sense.
Q: What are the signs that accessibility validation is failing?
A: Users report that focus disappears, error messages are not announced, or they need awkward workarounds to complete a simple task.
Practitioner guidance
- Embed assistive-technology testing in release gates Require QA to test critical user journeys with screen readers, keyboard-only navigation, and actual mobile accessibility settings before sign-off.
- Measure task success for accessibility Track whether users can complete high-value workflows, such as login, balance checks, and checkout, without workarounds or support intervention.
- Review dynamic states and focus handling Inspect modals, alerts, form errors, and SPA transitions for correct focus movement and announcements in ARIA live regions.
Bottom line: Automated accessibility checks can miss the interaction failures that matter most to real users, especially in dynamic, task-driven journeys.
Explore further
View Full Forum → | NHI Foundation Course → | Our Services → | Read the full analysis →
06/09/2026 3:45 pm
Accessibility compliance theatre is a governance failure, not a tooling failure. The problem is not that automated checks are useless, but that organisations confuse partial code inspection with proof of usable service. A product can clear a scanner and still block a screen-reader user from completing a core task. For identity-heavy journeys, that means the business process is technically live while the user experience is functionally broken.
A few things that frame the scale:
- 59% of compromised machines in a major 2025 supply chain attack were CI/CD runners rather than personal workstations, according to the State of Secrets Sprawl 2026.
- 96% of organisations store secrets outside of secrets managers in vulnerable locations including code, config files, and CI/CD tools, according to the Ultimate Guide to NHIs.
A question worth separating out:
Q: What should product and QA teams do when accessibility and usability conflict?
A: Treat the user journey as the control objective and prioritise the steps that block completion. If a component is technically valid but forces excessive keystrokes, hides state changes, or fails with assistive technology, redesign it before release. Governance should reward task completion, not just checklist conformance, because user trust depends on the ability to finish the workflow.
👉 Read our full editorial: Compliance theatre in accessibility leaves users behind