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• Optimising the Website Accessibility Conformance Evaluation Methodology

  Alexander Hambley, Yeliz Yesilada, Markel Vigo, Simon Harper · 2022 · Proceedings of the 19th International Web for All Conference (W4A)

  This paper critically examines the Website Accessibility Conformance Evaluation Methodology (WCAG-EM), the W3C's standard five-step process for evaluating website conformance to WCAG. The authors identify several methodological weaknesses in WCAG-EM and propose a parallel…

  accessibility evaluation · WCAG-EM · sampling methodology · automated testing · web crawling

• An Optimal Sampling Method for Web Accessibility Quantitative Metric

  Mengni Zhang, Can Wang, Jiajun Bu, Zhi Yu, Yi Lu, Ruijie Zhang, Chun Chen · 2015 · Proceedings of the 12th International Web for All Conference (W4A 2015)

  This short paper proposes OPS-WAQM, an optimal page sampling method specifically designed for use with the Web Accessibility Quantitative Metric (WAQM) when evaluating large websites. The core problem is that evaluating every page of a large website for accessibility is…

  accessibility evaluation · sampling methods · accessibility metrics · WAQM · large-scale evaluation

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