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@patrickhlauke patrickhlauke commented Dec 24, 2025

This short "in passing" mention in a note about CSS background images appears to introduce a whole new normative requirement by the backdoor, in a technique note, which effectively fails sites that don't provide both a background colour AND background image in their CSS, because users MAY have changed their browser not to load images.

This is not covered anywhere else in WCAG, and in many other places WCAG explicitly does NOT care about how users may have modified/changed their browser settings. Not even 1.1.1 mentions the scenario as a particular reason/concern. This note oversteps its remit.

x-ref #4660 (comment)

preview: https://deploy-preview-4823--wcag2.netlify.app/techniques/failures/f24

This short "in passing" mention in a note about CSS background images appears to introduce a whole new normative requirement by the backdoor, in a technique note, which effectively fails sites that don't provide both a background colour AND background image in their CSS, because users MAY have changed their browser not to load images. This is not covered anywhere else in WCAG, and in many other places WCAG explicitly does NOT care about how users may have modified/changed their browser settings. Not even 1.1.1 mentions the scenario as a particular reason/concern.
This note oversteps its remit.
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