{"id":333,"date":"2017-05-10T18:40:25","date_gmt":"2017-05-10T18:40:25","guid":{"rendered":"https:\/\/accessibleweb.com\/?page_id=333"},"modified":"2026-01-02T11:51:07","modified_gmt":"2026-01-02T16:51:07","slug":"web-accessibility-knowledge-base","status":"publish","type":"page","link":"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/","title":{"rendered":"Web Accessibility WCAG 2.2 Knowledge Base"},"content":{"rendered":"\n<p>Have accessibility questions? We&#8217;ve got answers! <\/p>\n\n\n\n<p>Web Accessibility and WCAG 2.2 are newer areas of expertise for many web developers and webmasters. We&#8217;ve built a comprehensive knowledge base to help solve the unique challenges of building websites with web accessibility in mind. <\/p>\n\n\n\n<p>Browse our knowledge base or submit questions to our team of developers. If you need more help, learn more about our <a href=\"https:\/\/accessibleweb.com\/services\/wcag-accessibility-audits\/\">WCAG audits<\/a> and <a href=\"https:\/\/accessibleweb.com\/ramp-web-accessibility-tools\/\">accessibility testing software<\/a>.<\/p>\n\n\n\n<p>Join our office hours every Thursday at 2 PM (EST) to ask and discuss your questions live with our team. <a href=\"https:\/\/accessibleweb.com\/category\/accessible-web-events\/accessibility-webinars\/\">View upcoming webinars and office hours<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading h3\">Browse by&nbsp;Topic<\/h2>\n\n\n\t\t\t<div class=\"aweb-block mt-0 mb-0 container-block mb-4\">\n\t\t\t\t<div class=\"container\">\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/accessibility-testing\/\" class=\"tag-cloud-link tag-link-1222 tag-link-position-1\" style=\"font-size: 9.6470588235294pt;\" aria-label=\"Accessibility Testing (5 items)\">Accessibility Testing<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/accessibility-tree\/\" class=\"tag-cloud-link tag-link-898 tag-link-position-2\" style=\"font-size: 11.088235294118pt;\" aria-label=\"accessibility tree (6 items)\">accessibility tree<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/accessible-name\/\" class=\"tag-cloud-link tag-link-897 tag-link-position-3\" style=\"font-size: 11.088235294118pt;\" aria-label=\"accessible name (6 items)\">accessible name<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/alt-tags\/\" class=\"tag-cloud-link tag-link-899 tag-link-position-4\" style=\"font-size: 9.6470588235294pt;\" aria-label=\"alt tags (5 items)\">alt tags<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/alt-text\/\" class=\"tag-cloud-link tag-link-900 tag-link-position-5\" style=\"font-size: 18.294117647059pt;\" aria-label=\"alt text (15 items)\">alt text<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/aria\/\" class=\"tag-cloud-link tag-link-901 tag-link-position-6\" 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href=\"https:\/\/accessibleweb.com\/qa_tags\/audio-descriptions\/\" class=\"tag-cloud-link tag-link-929 tag-link-position-11\" style=\"font-size: 9.6470588235294pt;\" aria-label=\"audio descriptions (5 items)\">audio descriptions<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/best-practices\/\" class=\"tag-cloud-link tag-link-787 tag-link-position-12\" style=\"font-size: 18.294117647059pt;\" aria-label=\"best practices (15 items)\">best practices<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/building-content\/\" class=\"tag-cloud-link tag-link-788 tag-link-position-13\" style=\"font-size: 9.6470588235294pt;\" aria-label=\"building content (5 items)\">building content<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/buttons\/\" class=\"tag-cloud-link tag-link-932 tag-link-position-14\" style=\"font-size: 13.147058823529pt;\" aria-label=\"buttons (8 items)\">buttons<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/color\/\" class=\"tag-cloud-link tag-link-855 tag-link-position-15\" style=\"font-size: 15pt;\" aria-label=\"color (10 items)\">color<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/color-contrast\/\" class=\"tag-cloud-link tag-link-1183 tag-link-position-16\" style=\"font-size: 11.088235294118pt;\" aria-label=\"color contrast (6 items)\">color contrast<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/contrast\/\" class=\"tag-cloud-link tag-link-947 tag-link-position-17\" style=\"font-size: 13.147058823529pt;\" aria-label=\"contrast (8 items)\">contrast<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/contrast-ratios\/\" class=\"tag-cloud-link tag-link-948 tag-link-position-18\" style=\"font-size: 9.6470588235294pt;\" aria-label=\"contrast ratios (5 items)\">contrast ratios<\/a>\n<a href=\"https:\/\/accessibleweb.com\/qa_tags\/css\/\" class=\"tag-cloud-link tag-link-826 tag-link-position-19\" style=\"font-size: 14.176470588235pt;\" aria-label=\"CSS (9 items)\">CSS<\/a>\n<a 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wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"76\" height=\"75\" src=\"https:\/\/accessibleweb.com\/wp-content\/uploads\/2022\/08\/chrome_web_store_logo.svg\" alt=\"Chrome Web Store Logo\" class=\"wp-image-18836\"\/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading has-text-align-center h5\"><a href=\"https:\/\/chrome.google.com\/webstore\/detail\/accessible-web-helper\/gdnpkbipbholkoaggmlblpbmgemddbgb\">Browser Extension<\/a><\/h3>\n\n\n\n<p class=\"has-text-align-center\">Discover and highlight violations on any website straight from your browser.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column bg-white p-2 my-2 is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"76\" height=\"75\" src=\"https:\/\/accessibleweb.com\/wp-content\/uploads\/2022\/08\/AWEB_Logo_Square.svg\" alt=\"Blue and Red Accessible Web Company Logo\" class=\"wp-image-18837\"\/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading has-text-align-center h5\"><a href=\"#\" data-bs-toggle=\"modal\" data-bs-target=\"#default-get-started-modal\" role=\"button\">Accessible Web RAMP<\/a><\/h3>\n\n\n\n<p class=\"has-text-align-center\">Monitor your website and manage your progress towards WCAG conformance.<\/p>\n<\/div>\n<\/div>\n\n<\/div>\n\t\t\t<\/div> \n\n\n<h2 class=\"wp-block-heading h3\">Browse Recent Questions &amp; Answers<\/h2>\n\n\n\t\t<div class=\"recent-qas\"> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-67371 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-neurodiversity principles_guidelines-01-01-01-non-text-content-level-a principles_guidelines-01-02-02-captions-prerecorded-level-a principles_guidelines-01-02-05-audio-description-prerecorded-level-aa principles_guidelines-02-02-01-timing-adjustable-level-a principles_guidelines-02-02-02-pause-stop-hide-level-a principles_guidelines-03-01-01-language-of-page-level-a principles_guidelines-03-01-05-reading-level-level-aaa principles_guidelines-03-02-03-consistent-navigation-level-aa principles_guidelines-03-02-04-consistent-identification-level-aa principles_guidelines-03-03-01-error-identification-level-a principles_guidelines-03-03-03-error-suggestion-level-aa\" id=\"post-67371\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/how-do-you-design-for-neurodiversity\/\" rel=\"bookmark\">How do you design for Neurodiversity?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tHow do you design for Neurodiversity?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">neurodiversity<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-65775 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-semantics principles_guidelines-01-03-01-info-and-relationships-level-a principles_guidelines-04-01-02-name-role-value-level-a\" id=\"post-65775\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/what-are-parent-child-elements\/\" rel=\"bookmark\">What are parent\/child elements, and how do they affect digital accessibility?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tWhat are parent\/child elements, and how do they affect digital accessibility?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">semantics<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-65550 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-color-contrast principles_guidelines-01-04-03-contrast-minimum-level-aa\" id=\"post-65550\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/65550\/\" rel=\"bookmark\">Would we still be compliant if we suggest workarounds to color contrast?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tChanging the color contrast is a fundamental change in our branding. Our current ratio is 3.46:1. Would we still be compliant if we suggest workarounds, like inverting screen colors in the user\u2019s OS?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">color contrast<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-65549 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-plain-language\" id=\"post-65549\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/how-can-we-balance-plain-language-with-technical-accuracy-in-complex-fields\/\" rel=\"bookmark\">How can we balance plain language with technical accuracy in complex fields?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tHow can we balance plain language with technical accuracy, especially for industries like healthcare, finance, or government?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">plain language<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-65548 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-alt-text principles_guidelines-1-1-text-alternatives\" id=\"post-65548\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/whats-the-biggest-mistake-beginners-make-when-writing-text-alternatives-for-images\/\" rel=\"bookmark\">What\u2019s the biggest mistake beginners make when writing text alternatives for images?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tWhat\u2019s the biggest mistake beginners make when writing text alternatives for images, and how can we avoid it?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">alt text<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-65547 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-ai qa_tags-alt-text principles_guidelines-01-01-01-non-text-content-level-a\" id=\"post-65547\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/what-are-the-drawbacks-of-using-ai-to-create-alt-text\/\" rel=\"bookmark\">What are the drawbacks of using AI to create alt text?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tWhat are the drawbacks of using AI to create alt text or using an alt text generator?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">AI<\/span><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">alt text<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-64033 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-ada qa_tags-ada-title-iii\" id=\"post-64033\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/are-certain-industries-more-frequently-targeted-by-title-iii-demand-letters\/\" rel=\"bookmark\">Are certain industries more frequently targeted by Title III demand letters?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tAre certain industries more frequently targeted by Title III demand letters?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">ADA<\/span><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">ada title III<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-64032 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-wcag\" id=\"post-64032\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/are-there-wcag-criteria-that-can-be-considered-non-essential\/\" rel=\"bookmark\">Are there WCAG criteria that can be considered non-essential?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tWhich WCAG criteria are low enough on the priority scale that they\u2019re worth knowing about, but may not need to be addressed directly in your website design?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">wcag<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-64006 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-accessibility-testing\" id=\"post-64006\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/how-can-we-decide-what-user-personas-or-disabilities-to-focus-on-when-testing\/\" rel=\"bookmark\">How can we decide what user personas or disabilities to focus on when testing?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tHow can we decide what user personas or disabilities to focus on when testing?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">Accessibility Testing<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t\t\t\t<div class=\"mb-3\">\n\t\t\t\t\t\t\n<article class=\"card post-64005 wcag_2_0_developers type-wcag_2_0_developers status-publish hentry qa_tags-accessibility-testing\" id=\"post-64005\">\n\t<div class=\"card-body\">\n\t\t<header class=\"entry-header\">\n\t\t\t\t\t\t<h3 class=\"entry-title h4\"><a href=\"https:\/\/accessibleweb.com\/question-answer\/how-can-teams-without-in-house-expertise-conduct-meaningful-assistive-tech-testing\/\" rel=\"bookmark\">How can teams without in-house expertise conduct meaningful assistive tech testing?<\/a>\t\t\t<\/h3>\n\t\t<\/header>\n\t\t<p class=\"mb-0\">\n\t\t\tHow can teams without in-house expertise conduct meaningful assistive tech testing?\t\t<\/p>\n\n\t\t\n\t\t\t\t<ul class=\"mt-3 mb-0 list-unstyled\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"d-inline-block\"><span class=\"badge bg-primary\">Accessibility Testing<\/span><\/li>\n\t\t\t\t\t\t\t\t\t<\/ul> \t<\/div>\n<\/article> \t\t\t\t\t<\/div> \t\t<\/div> \n","protected":false},"excerpt":{"rendered":"<p>Have accessibility questions? We&#8217;ve got answers! Web Accessibility and WCAG 2.2 are newer areas of expertise for many web developers and webmasters. We&#8217;ve built a comprehensive knowledge base to help solve the unique challenges of building websites with web accessibility in mind. Browse our knowledge base or submit questions to our team of developers. If [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":24,"comment_status":"closed","ping_status":"closed","template":"page-knowledgebase.php","meta":{"footnotes":""},"class_list":["post-333","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Web Accessibility WCAG 2.2 Knowledge Base | Accessible Web<\/title>\n<meta name=\"description\" content=\"Try out our Knowledge Base to answer your accessibility questions and your own site upgrade challenges, and help bring the web to everyone!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Web Accessibility WCAG 2.2 Knowledge Base | Accessible Web\" \/>\n<meta property=\"og:description\" content=\"Try out our Knowledge Base to answer your accessibility questions and your own site upgrade challenges, and help bring the web to everyone!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/\" \/>\n<meta property=\"og:site_name\" content=\"Accessible Web\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/accessiblewebcom\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-02T16:51:07+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@accessiblewebvt\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/\",\"url\":\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/\",\"name\":\"Web Accessibility WCAG 2.2 Knowledge Base | Accessible Web\",\"isPartOf\":{\"@id\":\"https:\/\/accessibleweb.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/accessibleweb.com\/wp-content\/uploads\/2022\/08\/chrome_web_store_logo.svg\",\"datePublished\":\"2017-05-10T18:40:25+00:00\",\"dateModified\":\"2026-01-02T16:51:07+00:00\",\"description\":\"Try out our Knowledge Base to answer your accessibility questions and your own site upgrade challenges, and help bring the web to everyone!\",\"breadcrumb\":{\"@id\":\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/#primaryimage\",\"url\":\"https:\/\/accessibleweb.com\/wp-content\/uploads\/2022\/08\/chrome_web_store_logo.svg\",\"contentUrl\":\"https:\/\/accessibleweb.com\/wp-content\/uploads\/2022\/08\/chrome_web_store_logo.svg\",\"width\":76,\"height\":75},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/accessibleweb.com\/web-accessibility-knowledge-base\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/accessibleweb.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Web Accessibility WCAG 2.2 Knowledge Base\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/accessibleweb.com\/#website\",\"url\":\"https:\/\/accessibleweb.com\/\",\"name\":\"Accessible Web\",\"description\":\"Web Accessibility Design &amp; 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