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Making the Web Content Accessibility Guidelines (WCAG) easy to understand, one success criterion at a time.

Friendly reminder: This is a beginner-friendly guide, not a replacement for the official WCAG. See our full disclaimer.

level: AA

Level AA is the standard level most websites aim to meet. Most countries, states, and municipalities base their accessibility laws on WCAG AA. When people say “accessible website,” they typically mean WCAG AA compliance. Successfully implement every success criterion under Level AA and A to achieve this standard.