Resultados del análisis de accesibilidad de Educación

Bajo las pautas WCAG 2.1 AA y mejores prácticas.

Ranking acceso	Ranking visitas	Dominio	Reglas	Nodos	Tipo	Descripción	Impacto
1	7	linkedin.com/learning	1	4	color-contrast	Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
2	3	udemy.com	2	1	meta-refresh	Ensure <meta http-equiv="refresh"> is not used for delayed refresh
				1	page-has-heading-one	Ensure that the page, or at least one of its frames contains a level-one heading
3	6	skillshare.com	2	1	meta-refresh	Ensure <meta http-equiv="refresh"> is not used for delayed refresh
				1	page-has-heading-one	Ensure that the page, or at least one of its frames contains a level-one heading
4	8	codecademy.com	2	1	meta-refresh	Ensure <meta http-equiv="refresh"> is not used for delayed refresh
				1	page-has-heading-one	Ensure that the page, or at least one of its frames contains a level-one heading
5	9	futurelearn.com	2	1	link-in-text-block	Ensure links are distinguished from surrounding text in a way that does not rely on color
				1	meta-refresh	Ensure <meta http-equiv="refresh"> is not used for delayed refresh
6	10	masterclass.com	2	1	meta-refresh	Ensure <meta http-equiv="refresh"> is not used for delayed refresh
				1	page-has-heading-one	Ensure that the page, or at least one of its frames contains a level-one heading
7	2	khanacademy.org	2	4	color-contrast	Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
				1	page-has-heading-one	Ensure that the page, or at least one of its frames contains a level-one heading
8	4	duolingo.com	3	1	color-contrast	Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
				1	landmark-unique	Ensure landmarks are unique
				1	meta-viewport	Ensure <meta name="viewport"> does not disable text scaling and zooming
9	5	edx.org	4	1	button-name	Ensure buttons have discernible text
				35	color-contrast	Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
				1	page-has-heading-one	Ensure that the page, or at least one of its frames contains a level-one heading
				1	scrollable-region-focusable	Ensure elements that have scrollable content are accessible by keyboard
10	1	coursera.org	6	125	color-contrast	Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds
				1	landmark-contentinfo-is-top-level	Ensure the contentinfo landmark is at top level
				1	landmark-no-duplicate-contentinfo	Ensure the document has at most one contentinfo landmark
				2	landmark-unique	Ensure landmarks are unique
				2	nested-interactive	Ensure interactive controls are not nested as they are not always announced by screen readers or can cause focus problems for assistive technologies
				1	scrollable-region-focusable	Ensure elements that have scrollable content are accessible by keyboard