(This canvas violation has an aria-labelledby. Please note that an aria-label can also be used instead.)
(This canvas is hidden using aria-hidden. Please note that role="presentation" can also be used to hide decorative elements.)


This <canvas> element has a text alternative, even though this canvas is decorative:


This canvas displays a red 3D ball with depth and lighting effects.

Note: Hard to implement because it requires using AI / human to determine whether the canvas element is truly decorative, and then ensuring that it does not have an aria-labelledby or an aria-label.