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https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-elements-must-use-allowed-aria-attributes/ Issues - Accessibility : WCAG 2.0 A - Elements Must Use Allowed ARIA Attributes | Screaming Frog Not all ARIA role-attribute combinations are valid. Using ARIA attributes in roles where they are not allowed can interfere with the accessibility of the web... issues accessibility wcag2 0elements mustaria attributesscreaming frog https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-dt-dd-elements-must-be-contained-by-dl/ Issues - Accessibility : WCAG 2.0 A - dt & dd Elements Must Be Contained by dl | Screaming... Definition list items (dt and/or dd) must be wrapped in parent dl elements to be valid. This enables screen reader users to understand the proper hierarchy of... issues accessibility wcag2 0elements mustdtdd https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-ids-used-in-aria-labels-must-be-unique/ Issues - Accessibility : WCAG 2.0 A - IDs Used In ARIA & Labels Must Be Unique | Screaming Frog The value assigned to an id attribute used in ARIA or in form labels must be unique to prevent the second instance from being overlooked by assistive... issues accessibility wcag2 0screaming frogidsused https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-dl-must-only-have-ordered-dt-dd-groups/ Issues - Accessibility : WCAG 2.0 A - dl Must Only Have Ordered dt & dd Groups | Screaming... Definition lists (dl) must contain only properly-ordered dt and dd groups, div, script, or template elements. issues accessibility wcag2 0dlmustordered https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-1-aa-inline-text-spacing-must-be-adjustable/ Issues - Accessibility : WCAG 2.1 AA - Inline Text Spacing Must Be Adjustable | Screaming Frog Inline text spacing must be adjustable with custom stylesheets. issues accessibility wcag2 1 aatext spacingscreaming froginline https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-elements-marked-roleimg-require-alternate-text/ Issues - Accessibility : WCAG 2.0 A - Elements Marked role=img Require Alternate Text | Screaming... Elements with the role=”img” attribute value must also contain markup specifying accessible alternative text describing the image. issues accessibility wcag2 0text screamingelementsmarked https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-video-or-audio-elements-must-not-auto-play/ Issues - Accessibility : WCAG 2.0 A - video or audio Elements Must Not Auto-play | Screaming... issues accessibility wcag2 0elements mustauto playvideo https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-aria-progressbar-nodes-require-accessible-name/ Issues - Accessibility : WCAG 2.0 A - ARIA Progressbar Nodes Require Accessible Name | Screaming... Nov 12, 2024 - Aria progressbar elements must have discernible text that clearly describes the destination, purpose, function, or action for screen reader users. issues accessibility wcagrequire accessible name2 0ariaprogressbar https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-aa-lang-attribute-requires-valid-value/ Issues - Accessibility : WCAG 2.0 AA - Lang Attribute Requires Valid Value | Screaming Frog The language specified in the HTML document must be one of the valid languages to ensure text is pronounced correctly for screen reader users. issues accessibility wcag2 0lang attributescreaming frogaa https://genio.co/resources/research-and-insights/accessibility-wcag-2.1-level-aa-compliance-guide A Complete Guide to Accessibility & WCAG 2.1 Level AA Compliance | Genio (formerly Glean) Mar 3, 2026 - Download our complete WCAG 2.1 Level AA compliance guide to ensure your institution meets ADA's accessibility standards by the April 2026 deadline. accessibility wcag 2complete guide1 levelaacompliance https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-frames-require-unique-title-attribute/ Issues - Accessibility : WCAG 2.0 A - Frames Require Unique Title Attribute | Screaming Frog All frame or iframe elements in the document must have a unique title to describe their contents to screen reader users. issues accessibility wcagattribute screaming frog2 0framesrequire https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-deprecated-aria-roles-must-not-be-used/ Issues - Accessibility : WCAG 2.0 A - Deprecated ARIA Roles Must Not Be Used | Screaming Frog Nov 12, 2024 - Values assigned to ARIA role values must not be deprecated. issues accessibility wcagused screaming frog2 0aria rolesdeprecated https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-aaa-delayed-meta-refresh-must-not-be-used/ Issues - Accessibility : WCAG 2.0 AAA - Delayed Meta Refresh Must Not Be Used | Screaming Frog issues accessibility wcagused screaming frog2 0meta refreshaaa https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-aria-braille-require-non-braille-equivalent/ Issues - Accessibility : WCAG 2.0 A - Aria-braille Require Non-braille Equivalent | Screaming Frog Nov 12, 2024 - WAI-ARIA requires that the aria-braillelabel attribute is only ever used on elements with an accessible name, such as from aria-label. Similarly,... issues accessibility wcag2 0screaming frogariabraille https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-aria-roles-require-valid-values/ Issues - Accessibility : WCAG 2.0 A - ARIA Roles Require Valid Values | Screaming Frog Nov 12, 2024 - Values assigned to ARIA role values must be valid. Role values must be spelled correctly, correspond to existing ARIA role values, and must not be abstract... issues accessibility wcag2 0aria rolesrequire validscreaming frog https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-2-aa-touch-targets-require-sufficient-size-spacing/ Issues - Accessibility : WCAG 2.2 AA - Touch Targets Require Sufficient Size & Spacing | Screaming... Touch targets must be at least 24 by 24 CSS pixels in size. Size is computed by taking the largest unobscured area of the touch target. If the size of the... issues accessibility wcag2 aatouchtargetsrequire https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-form-input-elements-require-labels/ Issues - Accessibility : WCAG 2.0 A - Form input Elements Require Labels | Screaming Frog Each form element must have a programmatically associated label element. issues accessibility wcag2 0form inputscreaming frogelements https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-blink-elements-deprecated-must-not-be-used/ Issues - Accessibility : WCAG 2.0 A - blink Elements Deprecated & Must Not Be Used | Screaming... This rule requires that no blink elements are present. Flashing text can be difficult to read and blinking objects can be difficult to activate. The associated... issues accessibility wcag2 0used screamingblinkelements https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-deprecated-marquee-element-must-not-be-used/ Issues - Accessibility : WCAG 2.0 A - Deprecated marquee Element Must Not Be Used | Screaming Frog issues accessibility wcagused screaming frog2 0deprecatedmarquee https://moodle.com/accessibility/ Moodle Accessibility | WCAG 2.2 AA Compliant LMS - Moodle Apr 20, 2026 - Explore Moodle's accessibility features, including WCAG 2.2 AA compliance across Moodle LMS, Workplace, and the Moodle App. Built for inclusive, accessible... accessibility wcag 2compliant lmsmoodleaa https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-th-element-requires-associated-data-cells/ Issues - Accessibility : WCAG 2.0 A - th Element Requires Associated Data Cells | Screaming Frog Markup tables semantically and with the correct header structure. Screen readers have features to ease table navigation, but tables must be marked up... issues accessibility wcag2 0screaming frogthelement https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-links-require-discernible-text/ Issues - Accessibility : WCAG 2.0 A - Links Require Discernible Text | Screaming Frog Link text and alternate text for images, when used as links, must be discernible by a screen reader, must not have a duplicate label, and must be focusable. issues accessibility wcagrequire discernible text2 0screaming froglinks https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-elements-must-only-use-permitted-aria-attributes/ Issues - Accessibility : WCAG 2.0 A - Elements Must Only Use Permitted ARIA Attributes | Screaming... Not all ARIA role-attribute combinations are valid. The aria-label and aria-labelledby attributes are prohibited on presentation and none roles, as well as on... issues accessibility wcag2 0elements mustaria attributesuse https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-aria-input-fields-require-accessible-name/ Issues - Accessibility : WCAG 2.0 A - ARIA Input Fields Require Accessible Name | Screaming Frog Nov 12, 2024 - Accessible names must exist for the following input field roles – combobox, listbox, searchbox, slider, spinbutton and textbox. issues accessibility wcagrequire accessible name2 0input fieldsscreaming frog https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-aa-text-requires-higher-color-contrast-to-background/ Issues - Accessibility : WCAG 2.0 AA - Text Requires Higher Color Contrast to Background |... All text elements must have sufficient contrast between text in the foreground and background colors behind it in accordance with WCAG 2 AA contrast ratio... issues accessibility wcag2 0color contrastaatext https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-required-aria-attributes-must-be-provided/ Issues - Accessibility : WCAG 2.0 A - Required ARIA Attributes Must Be Provided | Screaming Frog Nov 12, 2024 - ARIA widget roles must have appropriate attributes describing the state or properties of the widget. issues accessibility wcag2 0aria attributesscreaming frogrequired https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-summary-elements-require-discernible-text/ Issues - Accessibility : WCAG 2.0 A - Summary Elements Require Discernible Text | Screaming Frog Summary elements are used as a control for expanding and collapsing the details element. These summary elements must have a discernable text that clearly... issues accessibility wcagrequire discernible text2 0summary elementsscreaming frog https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-image-button-requires-alternate-text/ Issues - Accessibility : WCAG 2.0 A - Image Button Requires Alternate Text | Screaming Frog issues accessibility wcagtext screaming frog2 0imagebutton https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-server-side-image-maps-must-not-be-used/ Issues - Accessibility : WCAG 2.0 A - Server-Side Image Maps Must Not Be Used | Screaming Frog The document contains an image map that is server-side instead of client-side. issues accessibility wcagused screaming frog2 0server sideimage maps https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-links-must-be-distinguishable/ Issues - Accessibility : WCAG 2.0 A - Links Must Be Distinguishable | Screaming Frog Ensures users who cannot distinguish between colors can tell when text is a link by verifying the link has either a distinct style that does not rely on color... issues accessibility wcag2 0screaming froglinksmust https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-buttons-require-discernible-text/ Issues - Accessibility : WCAG 2.0 A - Buttons Require Discernible Text | Screaming Frog Buttons must have discernible text that clearly describes the destination, purpose, function, or action for screen reader users. issues accessibility wcagrequire discernible text2 0screaming frogbuttons https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-interactive-controls-must-not-be-nested/ Issues - Accessibility : WCAG 2.0 A - Interactive Controls Must Not Be Nested | Screaming Frog Nested interactive controls are not announced by screen readers. issues accessibility wcag2 0interactive controlsscreaming frogmust https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-aria-toggle-fields-require-accessible-name/ Issues - Accessibility : WCAG 2.0 A - ARIA Toggle Fields Require Accessible Name | Screaming Frog Nov 12, 2024 - ARIA toggle fields must have an accessible name. This rule checks every element with a semantic role including checkbox, menu, menuitemcheckbox, menuitemradio,... issues accessibility wcagrequire accessible name2 0screaming frogaria https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-frames-require-title-attribute/ Issues - Accessibility : WCAG 2.0 A - Frames Require Title Attribute | Screaming Frog All frame or iframe elements in the document must have a title that is not empty to describe their contents to screen reader users. issues accessibility wcagattribute screaming frog2 0framesrequire https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-form-field-must-not-have-multiple-label-elements/ Issues - Accessibility : WCAG 2.0 A - Form Field Must Not Have Multiple Label Elements | Screaming... Only one label should be assigned to a form field. Assigning multiple labels to the same form field can cause problems for some combinations of screen readers... issues accessibility wcag2 0form fieldmustmultiple https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-aria-hidden-elements-contains-focusable-elements/ Issues - Accessibility : WCAG 2.0 A - Aria-hidden Elements Contains Focusable Elements | Screaming... Nov 12, 2024 - This rule checks aria-hidden elements do not contain focusable elements. issues accessibility wcag2 0aria hiddenelementscontains https://www.screamingfrog.co.uk/seo-spider/issues/accessibility/wcag-2-0-a-aria-roles-must-be-contained-by-required-parent/ Issues - Accessibility : WCAG 2.0 A - ARIA Roles Must Be Contained By Required Parent | Screaming... Nov 12, 2024 - Certain ARIA roles must be contained by particular parent roles in order to perform the intended accessibility functions. issues accessibility wcag2 0aria rolesmustcontained https://www.w3.org/WAI/older-users/developing/ Developing Websites for Older People: How Web Content Accessibility Guidelines (WCAG) 2.0 Applies |... Accessibility resources free online from the international standards organization: W3C Web Accessibility Initiative (WAI). web content accessibilityguidelines wcag 2developing websitesolder people0 https://www.w3.org/TR/WCAG21/ Web Content Accessibility Guidelines (WCAG) 2.1 Web Content Accessibility Guidelines (WCAG) 2.1 covers a wide range of recommendations for making web content more accessible. Following these guidelines will... web content accessibilityguidelines wcag 21 https://www.w3.org/WAI/standards-guidelines/wcag/new-in-21/es Novedades en WCAG 2.1 | Web Accessibility Initiative (WAI) | W3C Esta página enumera los nuevos criterios de conformidad de las Pautas de Accesibilidad para el Contenido Web (WCAG) 2.1. Incluye citas de personas (ficticias)... wcag 2 1web accessibility initiativenovedades enwai w3c https://www.w3.org/WAI/about/translating/wcag/update/wcag21-20180605/ Updating WCAG 2.1 translations: June 2018 to May 2025 version | Web Accessibility Initiative (WAI)... Technical instructions on updating WCAG 2.1 translations from June 2018 to May 2025 version wcag 2 1web accessibility initiativejune 2018may 2025updating https://accessibility-widget.pages.dev/resources/wcag-compliance/ WCAG 2.1 Compliance Guide | Sienna Accessibility The world's most lightweight web accessibility widget. Forever free, open source, zero registration. One line of code. Aligns with WCAG, ADA, Section 508 and... wcag 2 1compliance guidesiennaaccessibility