Scrutia vs axe DevTools
axe DevTools by Deque Systems is a powerful tool used by developers to test accessibility. It relies on the axe-core engine that analyzes the DOM and detects WCAG violations. Scrutia uses a different approach: a complete audit of 106 RGAA criteria (mapped to WCAG 2.1 AA) with real keyboard navigation and code fixes. Let's compare both approaches.
Feature comparison
| Feature | axe DevTools | Scrutia |
|---|---|---|
| Standard | WCAG 2.1 / 2.2 | RGAA 4.1.2 (106 criteria) |
| Criteria tested | ~80 axe-core rules | 106 complete criteria |
| Keyboard navigation | ✕ | Real Tab navigation |
| Keyboard traps | ✕ | Automatic detection |
| Visible focus | Partial | Automatic verification |
| ARIA components | Role verification | APG pattern testing |
| Menus, modals, tabs | ✕ | Dynamic interaction |
| Contrasts | Yes (axe-core) | All combinations |
| Corrective code | ✕ | HTML/CSS/JS per criterion |
| PDF report | CSV/JSON export | 20+ detailed pages |
| Usage | Browser extension | Enter a URL, that's it |
Detailed comparison
Approach and coverage
Scrutia is an online service: you enter a URL and receive a complete audit in 5 minutes. All 106 RGAA criteria are tested automatically, including dynamic criteria (keyboard, ARIA, focus) that DOM-only tools cannot test.
axe DevTools is a browser extension for developers. It analyzes the DOM of the current page and detects violations of axe-core rules (~80 WCAG-based rules). The tool is precise for what it tests, but does not cover dynamic interactions.
Dynamic and keyboard tests
Scrutia launches a real browser, simulates keyboard navigation (Tab, Shift+Tab, Escape, Enter, arrows), detects keyboard traps and verifies that focus is always visible. ARIA components are tested according to WAI-ARIA Authoring Practices Guide patterns.
axe DevTools analyzes the accessibility tree and ARIA attributes but does not simulate keyboard navigation. A menu with correct role='menubar' in the DOM but that doesn't respond to arrow keys will not be detected as non-compliant.
Target audience
Scrutia is for website owners, quality managers, project managers and developers. No technical skills are required to run an audit. The report is understandable by non-technical people and actionable by developers.
axe DevTools is a technical tool for front-end developers. It requires installing an extension, opening DevTools, and understanding the reported WCAG violations. The tool is powerful but not very accessible to non-developers.
Fixes and report
For each non-conformity, Scrutia provides ready-to-copy corrective code (HTML, CSS, JavaScript). The 20+ page PDF report includes an executive summary, a theme-by-theme synthesis and a prioritization guide for fixes.
axe DevTools lists violations with links to Deque/WCAG documentation. The tool does not provide specific corrective code. Export is done in CSV or JSON, without a structured PDF report.
Our verdict
axe DevTools is an excellent tool for developers who want to check accessibility during development. But for a complete accessibility audit covering WCAG 2.1 AA — including real keyboard navigation, ARIA component tests and a report with code fixes — Scrutia is more comprehensive and accessible to all profiles.
Try Scrutia for free
106 RGAA criteria, keyboard navigation, ARIA components, code fixes. Results in 5 minutes.
Run a free audit