Web Accessibility

Success Criterion 2.5.3 Label in Name (Level A): For user interface components with labels that include text or images of text, the name contains the text that is presented visually. A best practice is to have the text of the label at the start of the name. Imagine you are using the voice control feature […]

Success Criterion 2.5.2 Pointer Cancellation (Level A): For functionality that can be operated using a single pointer, at least one of the following is true: No Down-EventThe down-event of the pointer is not used to execute any part of the function; Abort or UndoCompletion of the function is on the up-event, and a mechanism is available to abort the function before completion or […]

All functionality that uses multipoint or path-based gestures for operation can be operated with a single pointer without a path-based gesture, unless a multipoint or path-based gesture is essential. This requirement applies to web content that interprets pointer actions (i.e. this does not apply to actions that are required to operate the user agent or […]

Success Criterion 2.1.4 Character Key Shortcuts (Level A): If a keyboard shortcut is implemented in content using only letter (including upper- and lower-case letters), punctuation, number, or symbol characters, then at least one of the following is true: Turn off A mechanism is available to turn the shortcut off; Remap A mechanism is available to […]

Success Criterion 1.4.11 Non-text Contrast (Level AA): The visual presentation of the following have a contrast ratio of at least 3:1 against adjacent color(s): User Interface Components Visual information required to identify user interface components and states, except for inactive components or where the appearance of the component is determined by the user agent and […]