Learn Web Accessibility

Understand WCAG criteria with real examples. Each guide explains the rule in plain language, shows what good and bad look like, and tells you how to fix it.

Perceivable

1.1.1 Non-text Content A 22.1% of sites fail 1.3.1 Info and Relationships A 29.3% of sites fail 1.4.3 Contrast (Minimum) AA 83.9% of sites fail 1.4.11 Non-text Contrast AA 78.2% of sites fail

Operable

2.4.1 Bypass Blocks A 17.4% of sites fail 2.4.2 Page Titled A 12.4% of sites fail 2.4.4 Link Purpose (In Context) A 15.7% of sites fail 2.4.7 Focus Visible AA 78.6% of sites fail

Understandable

3.1.1 Language of Page A 17.1% of sites fail

Robust

4.1.2 Name, Role, Value A 32.7% of sites fail