Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Checks

4 PASS 3 REVIEW 6 FIX

Link & Button Quality

Action

13 issue(s) across 134 links and 15 buttons

FIX

13 issue(s) across 134 links and 15 buttons

4 link(s) with no accessible text

Links without text are announced as raw URLs by screen readers.

Got: https://www.linkedin.com/company/moloco/; https://www.youtube.com/@moloco_inc; https://www.linkedin.com/company/moloco/; https://www.youtube.com/@moloco_inc

6 link(s) with generic text

Generic link text like 'click here' doesn't describe the destination.

Got: /solutions/moloco-ads ("learn more"); /solutions/moloco-commerce-media ("learn more"); /solutions/moloco-streaming-monetization ("learn more"); /solutions/moloco-ads ("learn more"); /solutions/moloco-commerce-media ("learn more"); /solutions/moloco-streaming-monetization ("learn more")

3 image-only link(s) without alt text

Image-only links need alt text on the image (or aria-label on the link) so screen readers can announce them.

Got: a[href="#ads"]; a[href="#commerce"]; a[href="#streaming"]

11 link(s) open in new tab without warning

Add '(opens in new tab)' to link text or aria-label.

Got: https://developer.moloco.cloud/; https://rmp-docs.moloco.com/docs; https://www.moloco.com/event/advertising-week-nyc-2024; https://developer.moloco.cloud/; https://rmp-docs.moloco.com/docs; https://developer.moloco.cloud/; https://rmp-docs.moloco.com/docs; https://www.moloco.com/privacy-policy; https://www.moloco.com/privacy-policy; https://www.moloco.com/advertising-policy (+1 more)

3 button(s) with no accessible text

Icon-only buttons need an aria-label so screen readers can announce them.

Got: button (#956 on page); button (#970 on page); button (#1006 on page)

110 link(s) with descriptive text

134 links

4 empty

6 generic text

11 new tab

3 empty buttons

Element	Text	Issue	Suggested Fix
https://developer.moloco.cloud/	Moloco Ads Developer Hub	new tab	Add '(opens in new tab)' to text
https://rmp-docs.moloco.com/docs	Commerce Media Developer Hub	new tab	Add '(opens in new tab)' to text
https://www.moloco.com/event/advertising…	White arrow to learn more abou…	new tab	Add '(opens in new tab)' to text
https://developer.moloco.cloud/	Moloco Ads Developer Hub	new tab	Add '(opens in new tab)' to text
https://rmp-docs.moloco.com/docs	Commerce Media Developer Hub	new tab	Add '(opens in new tab)' to text
/solutions/moloco-ads	learn more	generic text	Replace with descriptive text
Before: learn more Suggested: Moloco Ads
/solutions/moloco-commerce-media	learn more	generic text	Replace with descriptive text
Before: learn more Suggested: Moloco Commerce Media
/solutions/moloco-streaming-monetization	learn more	generic text	Replace with descriptive text
Before: learn more Suggested: Moloco Streaming Monetization
#ads	Moloco Ads	img no alt	Add alt attribute to the image
#commerce	Commerce Media	img no alt	Add alt attribute to the image
#streaming	Streaming Monetization	img no alt	Add alt attribute to the image
/solutions/moloco-ads	learn more	generic text	Replace with descriptive text
Before: learn more Suggested: Moloco Ads
/solutions/moloco-commerce-media	learn more	generic text	Replace with descriptive text
Before: learn more Suggested: Moloco Commerce Media
/solutions/moloco-streaming-monetization	learn more	generic text	Replace with descriptive text
Before: learn more Suggested: Moloco Streaming Monetization
https://www.linkedin.com/company/moloco/	(empty)	empty	Add link text or aria-label
https://www.youtube.com/@moloco_inc	(empty)	empty	Add link text or aria-label
https://developer.moloco.cloud/	Moloco Ads Developer Hub	new tab	Add '(opens in new tab)' to text
https://rmp-docs.moloco.com/docs	Commerce Media Developer Hub	new tab	Add '(opens in new tab)' to text
https://www.linkedin.com/company/moloco/	(empty)	empty	Add link text or aria-label
https://www.youtube.com/@moloco_inc	(empty)	empty	Add link text or aria-label
https://www.moloco.com/privacy-policy	Privacy Policy, opens in a new…	new tab	Add '(opens in new tab)' to text
https://www.moloco.com/privacy-policy	Privacy Policy, opens in a new…	new tab	Add '(opens in new tab)' to text
https://www.moloco.com/advertising-polic…	Advertising Services Privacy N…	new tab	Add '(opens in new tab)' to text
https://www.onetrust.com/products/cookie…	Powered by OneTrust Opens in a…	new tab	Add '(opens in new tab)' to text
<button>	(empty)	empty	Add button text or aria-label
<button>	(empty)	empty	Add button text or aria-label
<button>	(empty)	empty	Add button text or aria-label

122 links and buttons have descriptive text

Links without text are announced as raw URLs by screen readers.

https://www.linkedin.com/company/moloco/; https://www.youtube.com/@moloco_inc; https://www.linkedin.com/company/moloco/; https://www.youtube.com/@moloco_inc

Why this matters

Links with no accessible text (empty <a></a>, image-only no alt, icon-only no aria-label) are unidentifiable to screen readers.

Source: WCAG 2.1 SC 2.4.4

Generic link text like 'click here' doesn't describe the destination.

/solutions/moloco-ads ("learn more"); /solutions/moloco-commerce-media ("learn more"); /solutions/moloco-streaming-monetization ("learn more"); /solutions/moloco-ads ("learn more"); /solutions/moloco-commerce-media ("learn more"); /solutions/moloco-streaming-monetization ("learn more")

Why this matters

Generic anchor text ('click here', 'read more', 'learn more') tells screen readers and search engines nothing about the destination.

Learn more ▾

Out-of-context lists of links read by AT (one navigation pattern) become useless when every link says 'click here'. Use the destination's title or topic as anchor text. Doubles as SEO win — Google passes anchor-text relevance to the destination.

Source: WCAG 2.4.4 / Google Search Central

Image-only links need alt text on the image (or aria-label on the link) so screen readers can announce them.

a[href="#ads"]; a[href="#commerce"]; a[href="#streaming"]

Why this matters

Image-only links with no alt are unidentifiable to screen-reader users — link's destination is invisible.

Source: WCAG 2.1 SC 2.4.4

Add '(opens in new tab)' to link text or aria-label.

https://developer.moloco.cloud/; https://rmp-docs.moloco.com/docs; https://www.moloco.com/event/advertising-week-nyc-2024; https://developer.moloco.cloud/; https://rmp-docs.moloco.com/docs; https://developer.moloco.cloud/; https://rmp-docs.moloco.com/docs; https://www.moloco.com/privacy-policy; https://www.moloco.com/privacy-policy; https://www.moloco.com/advertising-policy (+1 more)

Why this matters

Links with target="_blank" without rel="noopener" leak the originating page's window context — security and UX issue.

Learn more ▾

Without rel="noopener", the new tab can navigate the original tab via window.opener (tab-nabbing attack). Modern browsers default to noopener for target=_blank but only since recent versions. Always set rel="noopener noreferrer" explicitly.

Source: MDN target / OWASP

Icon-only buttons need an aria-label so screen readers can announce them.

button (#956 on page); button (#970 on page); button (#1006 on page)

Why this matters

Buttons with no accessible text (icon-only, no aria-label) can't be activated by voice control or understood by screen readers.

Source: WCAG 2.1 SC 4.1.2

Favicon & Branding

Action

2 icon(s) detected

FIX

2 icon(s) detected

No favicon.ico at site root

Some older browsers, bookmark tools, and RSS readers look for /favicon.ico. Add one as a fallback.

HTML icon links detected

Apple touch icon present

✗ favicon.ico Missing

✓ PNG Icons Present

✓ Apple Touch Present

✗ SVG Favicon Missing

✗ Manifest Icons Missing

✗ Multiple Sizes Missing

Web Manifest

Action

Invalid JSON

FIX

Invalid JSON

Manifest contains invalid JSON

Manifest at https://moloco.com/manifest.json contains invalid JSON. Browsers cannot parse it.

Got: https://moloco.com/manifest.json

Manifest contains invalid JSON.

Dark Mode Support

Action

No dark mode signals

FIX

No dark mode signals

No dark mode signals detected

Consider adding CSS with @media (prefers-color-scheme: dark) and <meta name='color-scheme' content='light dark'>.

Detection limited to meta tags and inline styles

External CSS files may contain prefers-color-scheme rules not visible to this scan.

Dark ModeNo Dark Mode Detected

color-scheme meta Not set ✗Dark theme-color Not set ✗CSS indicators Not detected ✗

Detection limited to meta tags and inline styles.

Print Stylesheet

Action

No print styles

FIX

No print styles

No print-specific styles detected

When users print this page, they get the screen layout including navigation and non-essential elements. Add @media print rules to hide navigation and optimize layout for paper.

Print Stylesheet No Print Styles

Print stylesheet Not found ✗Inline @media print Not detected ✗

Navigation UX

Action

No navigation patterns

FIX

No navigation patterns

10 navigation landmark(s) detected

No breadcrumbs, search, or skip link detected

These navigation aids help users orient themselves and find content efficiently, especially on large sites.

Breadcrumbs

Skip Link

Labeled Navigation 10 <nav> element(s)

Hamburger Menu

Sticky Navigation Cannot reliably detect (CSS-based)

1 of 6 testable patterns navigation patterns detected. Limited navigation support. Consider adding breadcrumbs, search, and skip link.

Landmark Structure

Action

15 landmarks

REVIEW

15 landmarks

No <main> landmark found

Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.

10 <nav> landmark(s) found

All <nav> elements are properly labeled

No contentinfo (footer) landmark

Skip navigation link is missing (WCAG 2.4.1)

Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

Page Structure — as a screen reader sees it

Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.

Why this matters

Without a <main> landmark, screen-reader users can't skip past the navigation to the page content — every page starts with re-reading the menu.

Learn more ▾

The <main> element marks the page's primary content area. Assistive tech offers a 'jump to main' shortcut — but only if <main> exists. Without it, every page navigation forces re-reading the header. Wrap your primary content in a single <main>.

Source: WAI-ARIA / WCAG 2.4.1

Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

Why this matters

Without a skip-nav link, keyboard users tab through every nav item before reaching content — every page, every visit.

Learn more ▾

WCAG 2.4.1 (Bypass Blocks) requires a mechanism to skip past repeated content. The standard implementation is a 'Skip to main content' link that's the first focusable element, visually hidden until focused. Three lines of HTML + four of CSS.

Source: WCAG 2.1 SC 2.4.1

404 Error Page

HTTP 404, custom page

REVIEW

HTTP 404, custom page

Correct 404 status code returned

Got: HTTP 404

Custom styled 404 page

Navigation links present on 404 page

404 Page Quality ✓ Custom 404 Page

Status Code HTTP 404 ✓Page Title Not Found ✓Custom Styling ✓Navigation ✓Homepage Link ✗Search Form ✗

Color Contrast (Screenshot)

20 text elements analyzed, 0 fail WCAG AA

REVIEW

Analyzes text contrast against the actual rendered page, including background images, gradients, and overlays that CSS-based tools cannot detect.

20 pass 1 pass AA only

Show all checked elements (20)

Element	Ratio	Required	FG	BG	Result
h1 The future of advert…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 with ads in 3 millio…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 that delivers what l…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 of every ad impressi…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Moloco Ads	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 with ads in 3 millio…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Moloco Commerce Medi…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 that delivers what l…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Moloco Streaming Mon…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 of every ad impressi…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Trusted by the world…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Powered by	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 machine learning	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 What's new at Moloco	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Stay up to date	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Privacy Preference C…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h3 Manage Consent Prefe…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h3 Cookie List	21.00:1	3.0:1	#000000	#FFFFFF	Pass
title Moloco - Grow, scale…	5.24:1	4.5:1	#000000	#7F7F7F	Pass
a English	21.00:1	4.5:1	#000000	#FFFFFF	Pass

Methodology: The top 20 text elements by font size were checked. Background color was sampled from the desktop screenshot using a 5-point pattern. WCAG 2.1 AA requires 4.5:1 for normal text and 3:1 for large text.

Heading Hierarchy

90 headings, 1 skip(s)

PASS

90 headings, 1 skip(s)

Single H1 present

Heading level skipped: H2 → H5 (missing H3)

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

H5 Solutions
H5 Solutions
H5 Moloco Ads
H5 Reach 2 billion daily users on the advertising platform built for app marketers
H5 Moloco Performance CTV
H5 Drive app installs and outcomes from the tv screen
H5 Moloco SDK
H5 Improve app monetization with a direct Moloco integration
H5 Moloco Commerce Media
H5 AI-powered onsite ads for retailers
H5 Moloco Streaming Monetization
H5 The AI-native ad stack for large streaming providers
H5 Resources
H5 resources
H5 Blog
H5 Reports
H5 Case Studies
H5 Events
H5 Moloco Help Center
H5 Moloco Ads Developer Hub
H5 Commerce Media Developer Hub
H5 Company
H5 company
H5 About Moloco
H5 Careers
H5 Newsroom
H5 Solutions
H5 Moloco Ads
H5 Reach 2 billion daily users on the advertising platform built for app marketers
H5 Moloco Performance CTV
H5 Drive app installs and outcomes from the tv screen
H5 Moloco SDK
H5 Improve app monetization with a direct Moloco integration
H5 Moloco Commerce Media
H5 AI-powered onsite ads for retailers
H5 Moloco Streaming Monetization
H5 The AI-native ad stack for large streaming providers
H5 Resources
H5 Blog
H5 Reports
H5 Case Studies
H5 Events
H5 Moloco Help Center
H5 Moloco Ads Developer Hub
H5 Commerce Media Developer Hub
H5 Company
H5 About Moloco
H5 Careers
H5 Newsroom
H1 The future of advertising is powered by AI
H2 Grow your app with ads in 3 million independent apps
H2 Real-time AI that delivers what legacy systems can’t
H2 Make the most of every ad impression
H2 Moloco Ads
H2 Grow your app with ads in 3 million independent apps.
H2 Moloco Commerce Media
H2 Real-time AI that delivers what legacy systems can’t
H2 Moloco Streaming Monetization
H2 Make the most of every ad impression
H2 Trusted by the world's biggest brands
H2 Powered by advanced machine learning
H2 What's new at Moloco
H2 Stay up to date
H5 Moloco Ads skipped
H5 Moloco Performance CTV
H5 Moloco SDK
H5 Moloco Commerce Media
H5 Moloco Streaming Monetization
H5 For Agency Partners
H5 About Moloco
H5 Blog
H5 Careers
H5 Newsroom
H5 Help Center
H5 Moloco Ads Developer Hub
H5 Commerce Media Developer Hub
H5 Suppliers
H5 Privacy Policy
H5 Brand Safety Policy
H5 Advertising Policy
H5 Terms of Use
H5 Security
H2 Privacy Preference Center
H3 Manage Consent Preferences
H4 Functional Cookies
H4 Share Or Sale of Personal Data
H5 Performance Cookies
H5 Targeting Cookies
H4 Strictly Necessary Cookies
H3 Cookie List

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

Why this matters

Skipping heading levels breaks the document outline — screen-reader users lose track of section nesting.

Learn more ▾

Screen reader users navigate by jumping between headings (H1 → H2 → H3). Skipping (H1 → H3) breaks the sense of hierarchy. Use sequential levels even if you don't like the default styling — restyle with CSS instead. WCAG 1.3.1 (Info and Relationships) treats this as an A failure.

Source: WCAG 2.1 SC 1.3.1 / W3C WAI

A+

Alt Text Quality

All 83 images OK

PASS

All 83 images OK

14 decorative image(s) correctly marked

69 image(s) with good alt text

83 images 69 good alt text 14 decorative

All images have appropriate alt text.

Form Accessibility

1 of 10 controls have issues

PASS

1 of 10 controls have issues

1 control(s) rely on placeholder only

Placeholder text disappears on focus and is not a reliable label.

Got: <input type="email" name="0-1/email" id="683985db-f3da-43b4-bba2-d81ed0202439-3-input">

9 control(s) properly labeled

10 controls

9 labeled

1 placeholder only

0 unlabeled

Control	Type	Label	Method
#ot-group-id-C0003	checkbox	Functional Cookies	for/id
#ot-group-id-SSPD_BG	checkbox	Share Or Sale of Personal Data	for/id
#ot-sub-group-id-C0002	checkbox	Performance Cookies	aria-label
#ot-sub-group-id-C0004	checkbox	Targeting Cookies	aria-label
#vendor-search-handler	text	Cookie list search	aria-label
#chkbox-id	checkbox	checkbox label	for/id
#select-all-hosts-groups-handler	checkbox	checkbox label	for/id
#select-all-vendor-groups-handler	checkbox	checkbox label	for/id
#select-all-vendor-leg-handler	checkbox	checkbox label	for/id
#683985db-f3da-43b4-bba2-d81ed0202439-3-input	email	(Enter your email to get the latest news*)	placeholder only

Placeholder text disappears on focus and is not a reliable label.

Why this matters

Placeholder-only labels disappear when the user starts typing — they must remember what the field was for.

Learn more ▾

Placeholders are NOT labels. They vanish on input, fail color contrast checks (most are gray), and don't satisfy WCAG SC 3.3.2. Always use a real <label> alongside (or aria-labelledby).

Source: WCAG 2.1 SC 3.3.2 / Nielsen Norman

Lighthouse Accessibility Audits

Score 94/100 — 3 failing, 29 passed

PASS

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Real-time AI `div.w-layout-blockcontainer > div.mobile-overview-commerce-media > h2.is-semibold > span.is-bright-blue`
Make the most `div.w-layout-blockcontainer > div.mobile-overview-streaming > h2.is-semibold > span.is-teal`
SUBSCRIBE `div.hsfc-Step__Content > div#b152c1fc-1f17-47dc-aea4-591e10306a58-22 > div#b152c1fc-1f17-47dc-aea4-591e10306a58-22-b > button#b152c1fc-1f17-47dc-aea4-591e10306a58-15`
GET STARTED `div.column-3x1 > div#w-node-f4dcf613-9b09-fc68-804a-6105289cee5f-3d28a861 > a.button-primary > div.button-text-secondary-white-text-2`

These are opportunities to improve the legibility of your content.

Names and labels

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.footer-width > div.column-3x1 > div#w-node-_12c2df38-e0ff-a436-4a58-c38a3d28a8b2-3d28a861 > a.link-block-social-media `div.footer-width > div.column-3x1 > div#w-node-_12c2df38-e0ff-a436-4a58-c38a3d28a8b2-3d28a861 > a.link-block-social-media`
div.footer-width > div.column-3x1 > div#w-node-_12c2df38-e0ff-a436-4a58-c38a3d28a8b2-3d28a861 > a.link-block-social-media `div.footer-width > div.column-3x1 > div#w-node-_12c2df38-e0ff-a436-4a58-c38a3d28a8b2-3d28a861 > a.link-block-social-media`

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
GET STARTED `div.footer-width > div.column-3x1 > div#w-node-f4dcf613-9b09-fc68-804a-6105289cee5f-3d28a861 > a.button-primary`

○Interactive controls are keyboard focusable

○Interactive elements indicate their purpose and state

○The page has a logical tab order

○Visual order on the page follows DOM order

○User focus is not accidentally trapped in a region

○The user's focus is directed to new content added to the page

○HTML5 landmark elements are used to improve navigation

○Offscreen content is hidden from assistive technology

○Custom controls have associated labels

○Custom controls have ARIA roles

●`[aria-*]` attributes match their roles

●`[aria-hidden="true"]` is not present on the document `<body>`

●`[role]`s have all required `[aria-*]` attributes

●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.

●`[role]`s are contained by their required parent element

●`[role]` values are valid

●`[aria-*]` attributes have valid values

●`[aria-*]` attributes are valid and not misspelled

●Buttons have an accessible name

●Image elements have `[alt]` attributes

●Form elements have associated labels

●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

●`button`, `link`, and `menuitem` elements have accessible names

●ARIA attributes are used as specified for the element's role

●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

●`[aria-hidden="true"]` elements do not contain focusable descendents

●Elements use only permitted ARIA attributes

●Document has a `<title>` element

●`<html>` element has a `[lang]` attribute

●`<html>` element has a valid value for its `[lang]` attribute

●Links are distinguishable without relying on color.

●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

●No element has a `[tabindex]` value greater than 0

●Touch targets have sufficient size and spacing.

●`[lang]` attributes have a valid value

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Identical links have the same purpose.

○`[accesskey]` values are unique

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements with the `role=text` attribute do not have focusable descendents.

○ARIA toggle fields have accessible names

○ARIA `tooltip` elements have accessible names

○ARIA `treeitem` elements have accessible names

○The page contains a heading, skip link, or landmark region

○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.

○Definition list items are wrapped in `<dl>` elements

○ARIA IDs are unique

○No form fields have multiple labels

○`<frame>` or `<iframe>` elements have a title

○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.

○Input buttons have discernible text.

○`<input type="image">` elements have `[alt]` text

○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.

○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.

○`<video>` elements contain a `<track>` element with `[kind="captions"]`

○Tables have different content in the summary attribute and `<caption>`.

○All heading elements contain content.

○Uses ARIA roles only on compatible elements

○Image elements do not have `[alt]` attributes that are redundant text.

○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.

○`<td>` elements in a large `<table>` have one or more table headers.

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.