Why are iFrames challenging for Accessibility?
Inline frames (or iFrames) are necessary on most websites. But they can cause confusion. Follow this guide to inclusive iFrames.
Your WCAG checklist – from 2.0 to 2.2
Web accessibility can be overwhelming but a checklist can help. The list includes WCAG versions 2.0, 2.1, and 2.2 (still to be released)