Accessibility AccessLint 0.21

AccessLint Guides

Learn how to identify and fix accessibility issues detected by AccessLint, organized by WCAG category and remediation approach.

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<dl> elements must only contain <dt>, <dd>, <div>, <script>, <template>, or <style>.

Adaptable WCAG 1.3.1 Level A Contextual

<dt> and <dd> elements must be contained in a <dl>.

Adaptable WCAG 1.3.1 Level A Contextual

<li> elements must be contained in a <ul>, <ol>, or <menu>.

Adaptable WCAG 1.3.1 Level A Contextual

<ul> and <ol> must only contain <li>, <script>, <template>, or <style> as direct children.

Adaptable WCAG 1.3.1 Level A Contextual

All cells in a table using headers attribute must reference valid header IDs.

Adaptable WCAG 1.3.1 Level A Contextual

Autocomplete attribute must use valid values from the HTML specification.

Adaptable WCAG 1.3.5 Level AA Contextual

Certain ARIA roles must be contained within specific parent roles.

Adaptable WCAG 1.3.1 Level A Contextual

Certain ARIA roles require specific child roles to be present.

Adaptable WCAG 1.3.1 Level A Contextual

Data cells in tables larger than 3x3 should have associated headers.

Adaptable WCAG 1.3.1 Level A Contextual

Page orientation must not be restricted using CSS transforms.

Adaptable WCAG 1.3.4 Level AA Contextual page-level

Table header cells should have visible text.

Adaptable WCAG 1.3.1 Level A Contextual best-practice

Table headers should be associated with data cells.

Adaptable WCAG 1.3.1 Level A Contextual

The scope attribute on table headers must have a valid value.

Adaptable WCAG 1.3.1 Level A Mechanical

ARIA attributes must be allowed for the element's role.

Aria WCAG 4.1.2 Level A Mechanical

ARIA attributes must be valid (correctly spelled).

Aria WCAG 4.1.2 Level A Mechanical

ARIA attributes must have valid values.

Aria WCAG 4.1.2 Level A Contextual

ARIA attributes must not be prohibited for the element's role.

Aria WCAG 4.1.2 Level A Mechanical

ARIA role must be appropriate for the element.

Aria WCAG 4.1.2 Level A Contextual

ARIA role values must be valid.

Aria WCAG 4.1.2 Level A Contextual

Elements with ARIA roles must have all required ARIA attributes.

Aria WCAG 4.1.2 Level A Contextual

Elements with a role that makes children presentational must not contain focusable content.

Aria WCAG 4.1.2 Level A Contextual

Elements with aria-hidden='true' must not contain focusable elements.

Aria WCAG 4.1.2 Level A Contextual

Elements with role='presentation' or role='none' must not be focusable or have global ARIA attributes.

Aria WCAG 4.1.2 Level A Contextual

aria-hidden='true' must not be present on the document body.

Aria WCAG 4.1.2 Level A Mechanical page-level

Letter spacing set with !important in style attributes must be at least 0.12em.

Distinguishable WCAG 1.4.12 Level AA Mechanical

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Category: All categories
Engine: AccessLint 0.21
Matching guides: 95

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