Accessibility Standards Explorer

Explore the details of common accessibility standards, including WCAG 2.0, 2.1, 2.2 A, AA, and AAA.

Built with Quant Edge Functions.

Selected Standards: CAT.TEXT-ALTERNATIVES
area-alt

Description: Ensure <area> elements of image maps have alternative text

Help: Active <area> elements must have alternative text

Help URL: https://dequeuniversity.com/rules/axe/4.10/area-alt?application=axeAPI

Tags: cat.text-alternativeswcag2awcag244wcag412section508section508.22.aTTv5TT6.aEN-301-549EN-9.2.4.4EN-9.4.1.2ACT

document-title

Description: Ensure each HTML document contains a non-empty <title> element

Help: Documents must have <title> element to aid in navigation

Help URL: https://dequeuniversity.com/rules/axe/4.10/document-title?application=axeAPI

Tags: cat.text-alternativeswcag2awcag242TTv5TT12.aEN-301-549EN-9.2.4.2ACT

frame-title-unique

Description: Ensure <iframe> and <frame> elements contain a unique title attribute

Help: Frames must have a unique title attribute

Help URL: https://dequeuniversity.com/rules/axe/4.10/frame-title-unique?application=axeAPI

Tags: cat.text-alternativeswcag2awcag412TTv5TT12.dEN-301-549EN-9.4.1.2

frame-title

Description: Ensure <iframe> and <frame> elements have an accessible name

Help: Frames must have an accessible name

Help URL: https://dequeuniversity.com/rules/axe/4.10/frame-title?application=axeAPI

Tags: cat.text-alternativeswcag2awcag412section508section508.22.iTTv5TT12.dEN-301-549EN-9.4.1.2

image-alt

Description: Ensure <img> elements have alternative text or a role of none or presentation

Help: Images must have alternative text

Help URL: https://dequeuniversity.com/rules/axe/4.10/image-alt?application=axeAPI

Tags: cat.text-alternativeswcag2awcag111section508section508.22.aTTv5TT7.aTT7.bEN-301-549EN-9.1.1.1ACT

image-redundant-alt

Description: Ensure image alternative is not repeated as text

Help: Alternative text of images should not be repeated as text

Help URL: https://dequeuniversity.com/rules/axe/4.10/image-redundant-alt?application=axeAPI

Tags: cat.text-alternativesbest-practice

input-image-alt

Description: Ensure <input type="image"> elements have alternative text

Help: Image buttons must have alternative text

Help URL: https://dequeuniversity.com/rules/axe/4.10/input-image-alt?application=axeAPI

Tags: cat.text-alternativeswcag2awcag111wcag412section508section508.22.aTTv5TT7.aEN-301-549EN-9.1.1.1EN-9.4.1.2ACT

object-alt

Description: Ensure <object> elements have alternative text

Help: <object> elements must have alternative text

Help URL: https://dequeuniversity.com/rules/axe/4.10/object-alt?application=axeAPI

Tags: cat.text-alternativeswcag2awcag111section508section508.22.aEN-301-549EN-9.1.1.1

role-img-alt

Description: Ensure [role="img"] elements have alternative text

Help: [role="img"] elements must have an alternative text

Help URL: https://dequeuniversity.com/rules/axe/4.10/role-img-alt?application=axeAPI

Tags: cat.text-alternativeswcag2awcag111section508section508.22.aTTv5TT7.aEN-301-549EN-9.1.1.1ACT

server-side-image-map

Description: Ensure that server-side image maps are not used

Help: Server-side image maps must not be used

Help URL: https://dequeuniversity.com/rules/axe/4.10/server-side-image-map?application=axeAPI

Tags: cat.text-alternativeswcag2awcag211section508section508.22.fTTv5TT4.aEN-301-549EN-9.2.1.1

svg-img-alt

Description: Ensure <svg> elements with an img, graphics-document or graphics-symbol role have an accessible text

Help: <svg> elements with an img role must have an alternative text

Help URL: https://dequeuniversity.com/rules/axe/4.10/svg-img-alt?application=axeAPI

Tags: cat.text-alternativeswcag2awcag111section508section508.22.aTTv5TT7.aEN-301-549EN-9.1.1.1ACT

video-caption

Description: Ensure <video> elements have captions

Help: <video> elements must have captions

Help URL: https://dequeuniversity.com/rules/axe/4.10/video-caption?application=axeAPI

Tags: cat.text-alternativeswcag2awcag122section508section508.22.aTTv5TT17.aEN-301-549EN-9.1.2.2

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