ARIA Live Region
An ARIA live region is a way to identify changing page content that assistive technologies may announce without moving keyboard focus.
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Digital Glossary
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ARIA Roles
ARIA roles are accessibility semantics that describe what interface elements represent to assistive technologies when native HTML is insufficient.
Read the definitionAVIF Image Format
AVIF is a modern image format based on AV1 compression that can store photographs and other images with efficient file sizes.
Read the definitionAbout Us Page
An About Us page tells visitors who runs a business, what it does, and why its experience or approach may be relevant to them.
Read the definitionAbove the Fold
Above the fold refers to the portion of a webpage visible before someone scrolls.
Read the definitionAccessibility Audit
An accessibility audit evaluates how well a website can be used by people with different disabilities and assistive technologies.
Read the definitionAccessibility Conformance Report
An Accessibility Conformance Report (ACR) documents how an information and communications technology product meets specified accessibility criteria.
Read the definitionAccessibility Feedback Form
An accessibility feedback form gives website visitors a way to report difficulties using its content or functions.
Read the definitionAccessibility Overlay
An accessibility overlay is a website add-on that offers controls such as text-size adjustments, contrast options, or navigation aids.
Read the definitionAccessibility Statement
An accessibility statement tells visitors what an organization is doing to make its website accessible and how to report barriers.
Read the definitionAccessible Authentication
Accessible authentication means people can sign in or verify their identity without unnecessary barriers, including tasks that demand memorization or difficult cognitive tests.
Read the definitionAccessible CAPTCHA
An accessible CAPTCHA approach aims to prevent automated abuse without unnecessarily excluding people who use assistive technology or have visual, hearing, motor, or cognitive disabilities.
Read the definitionAccessible Data Table
An accessible data table presents relationships between rows and columns in a way people using assistive technology can understand.
Read the definitionAccessible Date Picker
An accessible date picker is a date-selection interface designed to work for people using keyboards, screen readers, touch, or other input methods.
Read the definitionAccessible Dropdown Menu
An accessible dropdown menu lets people discover and select navigation or action options using more than a mouse.
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