WCAG
5 Artikel
WCAG Color Contrast: Formula, Requirements and Tools
Complete contrast guide: luminance formula, WCAG 2.1/2.2 requirements (4.5:1, 3:1), 7 common mistakes, Chrome DevTools and WebAIM Checker.
WCAG 2.2: New Criteria and How to Prepare
Complete breakdown of 9 new WCAG 2.2 success criteria (October 2023): Focus Appearance, Target Size, Accessible Authentication and more. Update checklist included.
Accessibility Overlays: What They Are and Do They Really Work?
The truth about overlay widgets: how they work technically, why NFB opposes them, AccessiBe FTC fine $1M, legal risks and real alternatives.
Why Automated Testing Only Finds 30-57% of Accessibility Issues
We explain the limitations of automated accessibility testing: what Lighthouse and axe miss, why manual testing is needed and how to combine both approaches.
Die 5 häufigsten Fehler bei ARIA-Attributen
Typische ARIA-Fehler, die eine Website weniger statt mehr zugänglich machen.
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