WCAG standards, in plain English
WCAG 2.1 Level AA is the global baseline for accessible websites and apps, and as of 2026 it is the legal standard for public-sector digital services in the United States under the April 2024 DOJ final rule updating ADA Title II. It matters for dating because a study cited by accessibility.works found that 72% of mobile user journeys contain at least one accessibility barrier - swipe gestures that don't work with switch controls, photo-only profiles that screen readers can't describe, CAPTCHAs with no audio alternative. These are the reasons so many disabled daters say mainstream apps feel locked.
Here's what the four WCAG principles mean in everyday language:
The four WCAG principles, translated
- Perceivable. Every image has alt text. Every video has captions. Text and background have enough contrast to read in a coffee shop.
- Operable. Everything you can do with a mouse you can also do with a keyboard, a switch, or a voice command. No swipe-only flows.
- Understandable. Plain language, predictable layouts, forms that tell you exactly what went wrong and how to fix it.
- Robust. Works with screen readers (NVDA, JAWS, VoiceOver, TalkBack) and other assistive tech - not just the latest iPhone.
The European Accessibility Act, which took effect in June 2025, extended similar requirements to consumer-facing apps across the EU. Taken together, roughly 1.3 billion people globally live with some form of disability - and for most of them, a dating app that fails WCAG simply isn't usable. For more on how this lands on the sign-up side, see our online dating safety tips, which covers accessible verification flows.