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Enterprise QA
WCAG & Accessibility Testing (a11y)
Top-tier WCAG accessibility testing services: Our WCAG accessibility testing services audit your platform with screen readers, keyboard-only navigation, and color contrast analysis against WCAG 2.1/2.2 AA standards — reducing legal exposure while making your product genuinely usable for people who rely on assistive technology.
What's Included in Our Scope
- Screen reader testing using VoiceOver (Apple), NVDA (Windows), and JAWS for accurate voice-feedback navigation audits.
- Keyboard-only traversal audits ensuring complex modals, dropdowns, and multi-step forms can be fully utilized without a mouse.
- Color contrast and visual legibility checks for users with color blindness, macular degeneration, and other visual impairments.
- Deep ARIA attribute reviews validating semantic HTML tags, role assignments, and live-region announcements for dynamic React/Vue components.
- Cognitive usability assessments ensuring language is clear, error states are descriptive, and session timeouts are generous or adjustable.
- Mobile-specific accessibility testing, including tap-target sizing, dynamic font scaling, and voice control interactions.
Technology Stack & Tools Used
Axe DevTools Pro
NVDA
Apple VoiceOver
Wave Accessibility Extension
Lighthouse
Stark Contrast Checker
Sample QA Deliverables
- 1Comprehensive WCAG Compliance Checklist mapping out every violated rule against standard A, AA, and AAA guidelines.
- 2Remediation Code Snippets (React/HTML) showing developers exactly how to fix missing ARIA labels and focus management issues.
- 3Voluntary Product Accessibility Template (VPAT) certification report required for enterprise software procurement and government contracts.
- 4Ongoing Accessibility Regression Suite integration to ensure future code commits do not break accessibility standards.
Frequently Asked Questions
Is automated accessibility testing (like Lighthouse or Axe) enough to ensure compliance?
No. Automated tools are great for catching basic issues like missing alt text or low contrast, but they cannot evaluate logic. They cannot tell if an alt tag actually describes the image accurately, or if a dynamic modal traps the keyboard focus properly. Manual human testing is legally and functionally required.
What is a VPAT and do I need one?
A VPAT (Voluntary Product Accessibility Template) is a document that evaluates how accessible a product is according to Section 508 and WCAG standards. If you are selling B2B software to enterprise companies, universities, or government agencies, a VPAT is usually a mandatory procurement requirement.
Which level of WCAG compliance should we target?
WCAG 2.1 Level AA is the globally recognized legal standard for web accessibility (required by the ADA in the US and the EAA in Europe). Level A is too basic, and Level AAA is extremely strict and typically reserved for highly specialized government sites.