Accompanying Files
Observation Details
The Apple imagery uses text and displays important devices or device features. There is however no text alternative determinable for these images.
Remediation Notes
All non-decorative images must have a text alternative that serves an equivalent purpose of the image.
Ensure, making all informative content of the images (text, device choice, device specifics, logos, etc.) accessible through text.
If there is no way around using the delivered assets, this can be done by adding a visually hidden (screen reader only) CSS class, replicating the text and non-text content text alternative.
Example for a visually hidden class by Chris Coyer:
.visually-hidden:not(:focus):not(:active) {
clip: rect(0 0 0 0);
clip-path: inset(50%);
height: 1px;
overflow: hidden;
position: absolute;
white-space: nowrap;
width: 1px;
}