axe-core/doc/aria-supported.md

Accessibility engine for automated Web UI testing

# ARIA Roles and Attributes unsupported in axe-core.

It can be difficult to know which features of web technologies are accessible across different platforms, and with different screen readers and other assistive technologies. Axe-core does some of this work for you, by raising issues when accessibility features are used that are known to cause problems.

This page contains a list of ARIA 1.1 features that axe-core raises as unsupported. For more information, read [We’ve got your back with “Accessibility Supported” in axe](https://www.deque.com/blog/weve-got-your-back-with-accessibility-supported-in-axe/).

For a detailed description about how accessibility support is decided, see [How we make decisions on rules](accessibility-supported.md).

## Attributes

| aria-attribute       | axe-core support |
| -------------------- | ---------------- |
| aria-describedat     | No               |
| aria-details         | No               |
| aria-roledescription | Mixed[^1]        |

[^1]: Supported on elements: `<button>`, `<input type="button" | "checkbox" | "image" | "radio" | "reset" | "submit">`, `<img>`, `<select>`, `<summary>`