Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Violation Score(also: Accessibility Score, A11y Score)
- A numerical metric used to quantify the severity and prevalence of accessibility violations on a web page or within a dataset. Violation scores typically map qualitative impact levels (cosmetic, minor, moderate, serious, critical) to numerical values, enabling quantitative…
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