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Accessibility

· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
66
GRADE
D
FIX
9
REVIEW
5
PASS
10
INFO
0
Checks
24
10 PASS 5 REVIEW 9 FIX
D
Landmark Structure
Action
11 landmarks
FIX
11 landmarks
Critical::
No <main> landmark found
Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.
Info::
5 <nav> landmark(s) found
Warning::
5 of 5 <nav> elements are unlabeled
Multiple navigations need aria-label to distinguish them for screen readers.
Warning::
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
BANNER header NAV MAIN (missing!) CONTENTINFO footer

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

Multiple navigations need aria-label to distinguish them for screen readers.

Why this matters

Some <nav> elements lack aria-label — screen-reader users hear 'navigation' multiple times with no way to distinguish them.

Learn more

When a page has multiple <nav> regions (primary, footer, breadcrumb), each needs aria-label or aria-labelledby. AT users navigate by landmark; identical 'navigation' announcements force them to enter each one to discover purpose.

Source: WAI-ARIA Authoring Practices

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

D
Heading Hierarchy
Action
29 headings, 3 skip(s)
FIX
29 headings, 3 skip(s)
Warning::
Multiple H1 headings (6 found)
A page should have only one H1. Multiple H1s dilute the document outline.
Warning::
Heading level skipped: H1 → H3 (missing H2)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H1 → H3 (missing H2)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H1 → H3 (missing H2)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
1 empty heading(s)
Empty headings appear in the document outline but provide no information.
  • H3 Acessibilidade
  • H1 Mais buscados
  • H1 Suas buscas recentes duplicate H1
  • H1 Sugestões duplicate H1
  • H1 Separamos para você duplicate H1
  • H3 Talvez seja do seu interesse skipped
  • H2 Produtos e serviços pra agilizar seu dia a dia
  • H3 Confira algumas das soluções que preparamos pra você
  • H1 (empty)
  • H3 Automóveis skipped
  • H3 Imóveis
  • H3 Caminhões e tratores
  • H3 Moto
  • H3 BIA no WhatsApp
  • H1 Selecione os cookies que você quer aceitar duplicate H1
  • H3 a skipped
  • H3 b
  • H3 c
  • H3 d
  • H3 e
  • H3 f
  • H3 h
  • H3 i
  • H3 m
  • H3 n
  • H3 o
  • H3 r
  • H3 s
  • H3 u

A page should have only one H1. Multiple H1s dilute the document outline.

Why this matters

Multiple H1s blur the page's primary topic — screen-reader users and Google both prefer one H1.

Learn more

HTML5's outline algorithm technically allows multiple H1s within sectioning content, but no browser implements it. In practice: one H1 per page. Use H2-H6 for subsections.

Source: WCAG 2.4.6 / Google Search Central

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

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

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

Empty headings appear in the document outline but provide no information.

Why this matters

Empty <hN> tags break the document outline — screen-reader users navigating by heading hit dead silence.

Source: WCAG 2.4.6

D
Tabindex Anti-Patterns
Action
9 positive, 1 -1-on-focusable
FIX
9 positive, 1 -1-on-focusable
Warning::
Positive tabindex on <a>: tabindex=17
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
Warning::
Positive tabindex on <a>: tabindex=18
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
Warning::
Positive tabindex on <a>: tabindex=20
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
Warning::
Positive tabindex on <a>: tabindex=19
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
Warning::
Positive tabindex on <a>: tabindex=20
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
Warning::
Positive tabindex on <a>: tabindex=27
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
Warning::
Positive tabindex on <a>: tabindex=29
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
Info::
tabindex="-1" on naturally-focusable <a>
tabindex="-1" removes an element from the keyboard tab order. Naturally-focusable elements (links, buttons, form controls) become unreachable for keyboard users. (Common false-positive: hidden honeypot fields. Verify the element is genuinely interactive before removing the tabindex.)
Warning::
Positive tabindex on <a>: tabindex=20
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
Warning::
Positive tabindex on <a>: tabindex=59
Positive tabindex values force an element into a specific position in the tab order, breaking the natural document flow. Almost always a bug. Use tabindex="0" to make non-focusable elements focusable, or remove the attribute entirely to keep natural order.
F
404 Error Page
Action
Soft 404 detected
FIX
Soft 404 detected
Critical::
Soft 404: server returns HTTP 200 for non-existent pages
The server returns HTTP 200 for a path that does not exist. Search engines will index these pages, diluting your real content. Configure your server to return a proper 404 status code for missing pages.
Got: Status: 200 for /beavercheck-404-test-rfujlj
404 Page Quality Soft 404 (HTTP 200)
Status Code: HTTP 200

The server returned HTTP 200 for a non-existent path. Search engines will index this page as real content. Configure your server to return HTTP 404 for missing pages.

F
Favicon & Branding
Action
2 icon(s) detected
FIX
2 icon(s) detected
Info::
favicon.ico present at site root
Info::
HTML icon links detected
Info::
No apple-touch-icon detected
iOS devices use this when users add your site to their home screen. Add <link rel='apple-touch-icon' sizes='180x180' href='/apple-touch-icon.png'>.
favicon.ico Present
PNG Icons Present
Apple Touch Missing
SVG Favicon Missing
Manifest Icons Missing
Multiple Sizes Missing
D
Web Manifest
Action
Not found
FIX
Not found
Info::
No web manifest found
No manifest at standard paths (/manifest.json, /site.webmanifest). A manifest is optional but enables PWA features like home screen installation and standalone display.

No web manifest found.

D
Dark Mode Support
Action
No dark mode signals
FIX
No dark mode signals
Info::
No dark mode signals detected
Consider adding CSS with @media (prefers-color-scheme: dark) and <meta name='color-scheme' content='light dark'>.
Info::
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.

D
Print Stylesheet
Action
No print styles
FIX
No print styles
Info::
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
F
Navigation UX
Action
No navigation patterns
FIX
No navigation patterns
Info::
5 navigation landmark(s) detected
Info::
No breadcrumbs, search, or skip link detected
These navigation aids help users orient themselves and find content efficiently, especially on large sites.
Breadcrumbs
Search
Skip Link
Labeled Navigation 5 <nav> element(s)
Back to Top
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.
C
Alt Text Quality
Action
3 of 74 images have issues
REVIEW
3 of 74 images have issues
Critical::
2 image(s) missing alt attribute
Images without alt text are invisible to screen readers.
Warning::
1 image(s) with generic alt text
Info::
10 image(s) with alt text over 125 characters
Info::
12 decorative image(s) correctly marked
Info::
49 image(s) with good alt text
74 images 49 good alt text 12 decorative 1 generic 2 missing
IssueCount
missing2 image(s)
generic1 image(s)
too long10 image(s)

Images without alt text are invisible to screen readers.

Why this matters

Each image without alt text is a WCAG 1.1.1 failure — invisible to screen-reader users, lost from Google Image Search.

Learn more

WCAG 2.1 Level A requires text alternatives for non-decorative images. Empty alt='' is fine for decorative; meaningful images need descriptive text. Common fixes: CMS audit + bulk add, build-time linter (alt-text-required ESLint rule), CI gate on Lighthouse a11y score.

Source: WCAG 2.1 SC 1.1.1 / WebAIM Million Report

C
Form Accessibility
Action
4 of 9 controls have issues
REVIEW
4 of 9 controls have issues
Critical::
4 control(s) without accessible label
Form controls need a <label>, aria-label, or aria-labelledby for screen readers.
Got: <input type="checkbox" id="necessary">; <input type="checkbox" id="performance">; <input type="checkbox" id="funcional">; <input type="checkbox" id="marketing">
Info::
5 control(s) properly labeled
9 controls
5 labeled
0 placeholder only
4 unlabeled
ControlTypeLabelMethod
#AGNnumberAgência:for/id
#CTAnumberConta:for/id
#DIGCTAnumberDígito:for/id
#remembercheckboxLembrar-mefor/id
#campo-buscatextO que você procura?for/id
#necessarycheckbox(none)none
#performancecheckbox(none)none
#funcionalcheckbox(none)none
#marketingcheckbox(none)none

Form controls need a <label>, aria-label, or aria-labelledby for screen readers.

<input type="checkbox" id="necessary">; <input type="checkbox" id="performance">; <input type="checkbox" id="funcional">; <input type="checkbox" id="marketing">

Why this matters

Form controls without labels — assistive tech announces 'edit text' with no context; users can't complete forms.

Source: WCAG 2.1 SC 3.3.2

B
Mobile-Readable Font Sizes
98% of visible text renders at >= 12 CSS px (1 below threshold)
REVIEW
98% of visible text renders at >= 12 CSS px (1 below threshold)
Info::
1 text node(s) render below 12 CSS pixels on mobile
Mobile browsers default the root font-size to 16 px; text below ~ 12 px (75% of root) is hard to read without zooming. WCAG 1.4.4 (Resize Text) requires the page to support 200% zoom without loss of functionality -- which most layouts handle, but small base text still costs readability and conversion. Audit which selectors set sizes below 12 px (often footers, fine print, table cells) and bump them to 14-16 px or use rem units that scale with user preferences. Examples: <span> 11.0px ("Acessibilidade").
C
Color Contrast (Screenshot)
Action
20 text elements analyzed, 15 fail WCAG AA
REVIEW

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

5 pass 15 fail WCAG AA 3 pass AA only
h1 Mais buscados
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
32px · bottom of viewport
h1 Suas buscas recentes
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
32px · bottom of viewport
h1 Sugestões
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
32px · bottom of viewport
h1 Separamos para você
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
32px · bottom of viewport
h1 Selecione os cookies que você quer acei…
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
32px · bottom of viewport
h2 Produtos e serviços pra agilizar seu di…
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
24px · bottom of viewport
h3 Talvez seja do seu interesse
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Confira algumas das soluções que prepa…
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Automóveis
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Imóveis
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Caminhões e tratores
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Moto
1.55:1
#000000
on
#2E2E2F
needs 3.0:1 (large text)
19px · bottom of viewport
span Acessar sua conta
3.38:1
#000000
on
#B81570
needs 4.5:1 (normal text)
16px · top of page (header area)
label Agência:
4.37:1
#000000
on
#CF3372
needs 4.5:1 (normal text)
16px · top of page (header area) · over background image/gradient
span Acessibilidade
3.83:1
#000000
on
#CF163B
needs 4.5:1 (normal text)
16px · above the fold

1 contrast failures on background images/gradients

These failures are invisible to CSS-based accessibility tools like Lighthouse. The text may be fine on a solid background, but fails when rendered over an image or gradient.

Show all checked elements (20)
ElementRatioRequiredFGBGResult
h1 Mais buscados1.55:13.0:1
#000000
#2E2E2F
Fail
h1 Suas buscas recentes1.55:13.0:1
#000000
#2E2E2F
Fail
h1 Sugestões1.55:13.0:1
#000000
#2E2E2F
Fail
h1 Separamos para você1.55:13.0:1
#000000
#2E2E2F
Fail
h1 Selecione os cookies…1.55:13.0:1
#000000
#2E2E2F
Fail
h2 Produtos e serviços…1.55:13.0:1
#000000
#2E2E2F
Fail
h3 Acessibilidade3.83:13.0:1
#000000
#CF163B
Pass
h3 Talvez seja do seu i…1.55:13.0:1
#000000
#2E2E2F
Fail
h3 Confira algumas das …1.55:13.0:1
#000000
#2E2E2F
Fail
h3 Automóveis1.55:13.0:1
#000000
#2E2E2F
Fail
h3 Imóveis1.55:13.0:1
#000000
#2E2E2F
Fail
h3 Caminhões e tratore…1.55:13.0:1
#000000
#2E2E2F
Fail
h3 Moto1.55:13.0:1
#000000
#2E2E2F
Fail
span Acessar sua conta3.38:14.5:1
#000000
#B81570
Fail
label Agência:4.37:14.5:1
#000000
#CF3372
Fail
label Conta:6.20:14.5:1
#000000
#EE566F
Pass
label Dígito:5.60:14.5:1
#000000
#E84A65
Pass
label Lembrar-me21.00:14.5:1
#000000
#FFFFFF
Pass
span Como usar10.37:14.5:1
#000000
#ECA2B1
Pass
span Acessibilidade3.83:14.5:1
#000000
#CF163B
Fail

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.

A
Heading Text Quality
1 heading-text-quality issue(s) detected
PASS
1 heading-text-quality issue(s) detected
Info::
3 heading(s) are too short (≤2 characters) to convey meaning
Headings with 2 or fewer characters are almost always emoji / typos / alignment hacks rather than real headings. Screen readers announce the heading level ("heading 2") and then read the content -- a single-character heading conveys no information. Affected: - H3: "a" - H3: "b" - H3: "c"
Got: 3 ≤2-char heading(s)
A+
Form Input Types
9 form control(s) checked, no type mismatches
PASS
9 form control(s) checked, no type mismatches
Info::
No input-type mismatches detected
A+
Form Input Quality
9 form control(s) checked, no input-semantic issues
PASS
9 form control(s) checked, no input-semantic issues
Info::
All form input semantics look correct
A+
Mobile Keyboard & Autofill
No autofill-eligible form controls
PASS
No autofill-eligible form controls
Info::
No autofill-eligible form controls (no name/email/tel/address fields)
A+
Document Language
Lang attribute set to "PT-BR"
PASS
Lang attribute set to "PT-BR"
Info::
<html lang="PT-BR"> is set and valid
Got: PT-BR
A+
Iframe Accessibility
All 1 iframe(s) have descriptive titles
PASS
All 1 iframe(s) have descriptive titles
Info::
All 1 iframe(s) have title attributes
A+
Tap Target Adequacy
All tap targets meet WCAG 2.5.5/2.5.8 sizing
PASS
All tap targets meet WCAG 2.5.5/2.5.8 sizing
Info::
All tap targets meet WCAG 2.5.5 (44x44px) sizing
A+
PWA Depth
No PWA depth issues detected
PASS
No PWA depth issues detected
Info::
No PWA depth issues detected
A+
Mobile UX Depth
1 mobile-depth signal(s) detected
PASS
1 mobile-depth signal(s) detected
Info::
No `<meta name="theme-color">` -- browser chrome falls back to default
Without `theme-color`, Android Chrome's status bar and iOS Safari's toolbar fall back to a generic gray. Adding a single hex color in `<meta name="theme-color" content="#0066cc">` tints them to your brand color across all mobile browsers.
A
Lighthouse Accessibility Audits
Score 92/100 — 4 failing, 27 passed
PASS
92

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.

ARIA

Focusable descendents within an `[aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. Learn how `aria-hidden` affects focusable elements.

Why this matters

Informational: a Permissions-Policy directive showing feature -> allowed origins.

Source: MDN Permissions-Policy

Failing Elements
App Bradesco Experimente uma vida mais prática div.carrossel-destaques > div.slick-list > div.slick-track > div.destaque

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

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
li#info-2 > ul.footer__info-atendimento > li > a li#info-2 > ul.footer__info-atendimento > li > a

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.

Best practices

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These items highlight common accessibility best practices.

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
Ok body > header.header > div.header__mobile > a.header__mobile-button
PREFERÊNCIA COOKIES nav > ul > li > a
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
`[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 use only permitted ARIA attributes
Background and foreground colors have a sufficient contrast ratio
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.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
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.
Heading elements appear in a sequentially-descending order
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Identical links have the same purpose.
`[accesskey]` values are unique
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
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
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
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.
`[lang]` attributes have a valid value
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
All heading elements contain content.
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.

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