Web accessibility evaluation tool for Firefox based on WCAG 2.0 and ARIA
The latest version of AInspector Sidebar,
v1.1.2, is available at the Mozilla Add-ons page.
Important Note: AInspector Sidebar is incompatible with Firefox Quantum (versions 57 and later).
To use AInspector Sidebar, you will need to:
- Install Firefox Extended Support Release (ESR) version 52.7.3
- Install AInspector Sidebar as an add-on to Firefox ESR
For more information, see the Installation Guide.