Blazor ChunkProgressBar Accessibility
Out of the box, the Telerik UI for Blazor ChunkProgressBar provides extensive accessibility support and enables users with disabilities to acquire complete control over its features.
The ChunkProgressBar is compliant with the Web Content Accessibility Guidelines (WCAG) 2.1 AA standards](https://www.w3.org/TR/WCAG21/) and Section 508 requirements, follows the Web Accessibility Initiative - Accessible Rich Internet Applications (WAI-ARIA) best practices for implementing the keyboard navigation for its component role, provides options for managing its focus and is tested against the most popular screen readers.
WAI-ARIA
This section lists the selectors, attributes, and behavior patterns supported by the component and its composite elements, if any.
The ChunkProgressBar follows the specification for the ProgressBar component.
ProgressBar accessibility specification
Resources
WAI-ARIA specification for progressbar
MDN reference for the progressbar role
Section 508
The ChunkProgressBar is fully compliant with the Section 508 requirements.
Testing
The ChunkProgressBar has been extensively tested automatically with axe-core and manually with the most popular screen readers.
To report any accessibility issues, contact the team through the Telerik Support System.
Screen Readers
The ChunkProgressBar has been tested with the following screen readers and browsers combinations:
| Environment | Tool |
|---|---|
| Firefox | NVDA |
| Chrome | JAWS |
| Microsoft Edge | JAWS |