Terms

Accessible name

Adjacent focusable elements

Assistive technologies

At the start of a block

Block of content

Block of repeated content

Content between two elements

Disabled

Distinguishable

Empty

Equivalent content

Equivalent resources

Focusable

Included in the accessibility tree

Instrument to achieve an objective

Keyboard actionable

Main block of content

Marked as decorative

Perceivable content

Programmatically hidden

Same resource

Semantic role

Text inheriting its programmatic language from an element

Textual content

Valid language tag

Visible

Visible text

Web page

Whitespace