Why combine axe-core with an AI Accessibility Persona?

Automated linters like axe-core catch deterministic DOM violations with zero false positives, while synthux's AI Accessibility User persona and vision model evaluate contextual usability—such as whether alt text is actually meaningful, whether focus order makes logical sense, and whether visual layout is overwhelming.

Does synthux help with European Accessibility Act (EAA), ADA, and Section 508 compliance?

Yes. synthux tests against WCAG 2.2 Level A and AA criteria—the technical foundation for the European Accessibility Act (EN 301 549), ADA Title III, and Section 508—and exports audit reports in PDF and Markdown.

WCAG 2.2 AA Accessibility & Inclusive UX Audit

Dual-Engine WCAG 2.2 AA & Inclusive UX Auditing

Passing a basic HTML linter does not mean a blind, low-vision, or motor-impaired user can actually complete a task on your site. synthux unites Deque's industry-standard axe-core engine with AI-driven Accessibility Persona simulation.

How Dual-Engine Accessibility Works

Technical Compliance Meets Real Assistive-Tech Usability

synthux inspects both the underlying DOM tree and the rendered visual experience to catch barriers static scanners miss.

01 · Deterministic DOM Audit

axe-core WCAG 2.1 / 2.2 AA Rule Engine

Detects missing form labels, invalid ARIA attributes, insufficient color contrast, missing document language tags, and duplicate IDs with impacted element selectors and W3C links.

02 · Contextual AI Evaluation

Screen-Reader & Keyboard Persona Simulation

Adopts the Accessibility User persona (JAWS/NVDA/VoiceOver + Tab-only navigation) to evaluate heading hierarchy comprehension, skip-link availability, and focus indicator visibility.

03 · Remediation Ready

Before/After ARIA & CSS Code Fixes

Generates concrete HTML, ARIA, and CSS fixes for every accessibility violation and highlights the exact element on the live page when you hover in the report.

Target Roles & Synthetic Personas

Who Uses This Solution & Which Personas Simulate Assistive Users

Built for public sector, banking, healthcare, e-commerce, and engineering teams committed to inclusive design.

Target Audience · Compliance & QA

Accessibility Specialists, GovTech & Enterprise QA

Organizations preparing for European Accessibility Act (EAA), Section 508, EN 301 549, and ADA audits across public portals, banking apps, and e-commerce sites.

Export combined WCAG + Heuristic PDF compliance reports
Prioritize critical blockers with the P0/P1/P2 Action Plan

Target Audience · Frontend & Design

UI Engineers & Design System Maintainers

Component library authors verifying that modals, dropdowns, data tables, and custom controls maintain proper focus management and contrast in both light and dark themes.

Catch contrast and ARIA regressions on localhost before merge
Use Hover-to-Highlight to locate hidden or unlabelled DOM nodes

Synthetic AI Persona · Built-In

Accessibility User (Screen Reader & Keyboard Only)

Evaluates the page as a user navigating exclusively with VoiceOver/NVDA and keyboard keys (Tab, Shift+Tab, Enter, Escape, Arrow keys) with low vision.

Audits semantic landmarks (<header>, <nav>, <main>) and heading levels
Flags non-descriptive link text ("Click here") and missing alt attributes

Synthetic AI Persona · Custom Profile

Motor & Cognitive Accessibility Personas

Build custom personas combining specific age ranges (e.g. 65+) with motor or cognitive accessibility profiles to test click-target sizing and plain-language clarity.

Detects cramped interactive controls that violate target-size guidelines
Identifies distracting animations, auto-advancing carousels, and dense copy

Accessibility Audit FAQ

Frequently Asked Questions

Does axe-core run automatically during every synthux scan?

Yes. Every page scan runs deterministic axe-core WCAG 2.1/2.2 Level A & AA checks alongside your selected AI personas and UX rule pack.

Are WCAG violations included in the exported PDF and Markdown reports?

Yes. Both PDF and Markdown exports include a dedicated WCAG Accessibility Audit section detailing impact severity, affected element counts, and remediation links.

Dual-Engine WCAG 2.2 AA & Inclusive UX Auditing

Technical Compliance Meets Real Assistive-Tech Usability

axe-core WCAG 2.1 / 2.2 AA Rule Engine

Screen-Reader & Keyboard Persona Simulation

Before/After ARIA & CSS Code Fixes

Who Uses This Solution & Which Personas Simulate Assistive Users

Accessibility Specialists, GovTech & Enterprise QA

UI Engineers & Design System Maintainers

Accessibility User (Screen Reader & Keyboard Only)

Motor & Cognitive Accessibility Personas

Frequently Asked Questions

Does axe-core run automatically during every synthux scan?

Are WCAG violations included in the exported PDF and Markdown reports?

Other Solutions & Use Cases

Defense, Military & Banking Intranets

Fintech, Digital Banking & Payments

E-Commerce & Checkout Conversion

SaaS, B2B Dashboards & Web Apps

Multi-Page Flows & Synthetic Personas

MCP Server & AI Coding Agents