Accessibility testing: what automated scanners keep missing
📰 Dev.to · Tudor Brad
Automated accessibility scanners miss about 2/3 of WCAG issues, highlighting the need for manual testing and audits
Action Steps
- Run automated accessibility scanners to identify initial issues
- Conduct manual audits to catch missed WCAG issues
- Configure testing tools to prioritize critical accessibility issues
- Test with assistive technologies to ensure real-world accessibility
- Compare automated scan results with manual audit findings to identify gaps
Who Needs to Know This
Developers, QA engineers, and accessibility specialists can benefit from understanding the limitations of automated accessibility scanners and the importance of manual testing
Key Insight
💡 Automated tools are not enough for comprehensive accessibility testing, and manual audits are crucial for ensuring true accessibility
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🚨 Automated accessibility scanners miss 2/3 of WCAG issues! 🚨
Full Article
Automated tools catch roughly a third of WCAG issues. Here's what slips through, and the client audits that proved it the hard way.
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