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.
3.3.3 Error Suggestion
Helpful suggestions should be provided to help users correct their errors.
3.3.4 Error Prevention (Legal, Financial, Data)
Important forms like a legal agreement or submitting financial information offer the opportunity to check the information entered before sending.
3.3.8 Accessible Authentication (Minimum)
Authentication must be possible without cognitive challenges like memorization or solving puzzles, unless an alternative exists.
4.1.3 Status Messages
Messages like form errors and success pop-ups are communicated to assistive technology like screen readers.
