Accessibility

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Checks

5 PASS 4 REVIEW 4 FIX

Web Manifest

Action

Not found

FIX

Not found

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.

Dark Mode Support

Action

Theme color only

FIX

Theme color only

Theme-color present but no dark variant

A theme-color is set but no dark-specific variant was found. The browser toolbar may not adapt for dark mode users.

Got: #f7f9fa

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 ModePartial Dark Mode

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

Hamburger menu detected (responsive design)

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

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

7 landmarks

REVIEW

7 landmarks

<main> landmark present

No <nav> landmark found

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

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

Link & Button Quality

Action

7 issue(s) across 246 links and 5 buttons

REVIEW

7 issue(s) across 246 links and 5 buttons

7 link(s) with generic text

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

Got: https://www.pcisecuritystandards.org/events/event-sponsorship-opportunities/ ("Learn more"); https://blog.pcisecuritystandards.org/the-ai-exchange-innovators-in-payment-s… ("Read More"); https://www.pcisecuritystandards.org/wp-content/uploads/2026/03/UPDATED2-Exte… ("Read More"); https://www.pcisecuritystandards.org/about_us/press_releases/pci-security-sta… ("Read More"); https://www.pcisecuritystandards.org/about_us/press_releases/pci-security-sta… ("Read More"); /faq/articles/Frequently_Asked_Question/What-are-acceptable-formats-for-trunc… ("Read More"); /document_library?category=pcidss ("Read More")

33 link(s) open in new tab without warning

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

Got: https://programs.pcissc.org/; https://twitter.com/PCISSC; https://www.linkedin.com/company/pcissc/; https://www.instagram.com/pcissc/; https://www.youtube.com/channel/UC7cPVL_HdnX4ZEGdYJMjOew; https://blog.pcisecuritystandards.org/; https://training.pcisecuritystandards.org/subscribe-to-pci-ssc-mailing-list; https://events.pcisecuritystandards.org/; https://events.pcisecuritystandards.org/; https://blog.pcisecuritystandards.org/ (+23 more)

206 link(s) with descriptive text

246 links

0 empty

7 generic text

33 new tab

0 empty buttons

Element	Text	Issue	Suggested Fix
https://programs.pcissc.org/	Log In	new tab	Add '(opens in new tab)' to text
https://twitter.com/PCISSC	X-twitter	new tab	Add '(opens in new tab)' to text
https://www.linkedin.com/company/pcissc/	Linkedin-in	new tab	Add '(opens in new tab)' to text
https://www.instagram.com/pcissc/	Instagram	new tab	Add '(opens in new tab)' to text
https://www.youtube.com/channel/UC7cPVL_…	Youtube	new tab	Add '(opens in new tab)' to text
https://blog.pcisecuritystandards.org/	Blog	new tab	Add '(opens in new tab)' to text
https://training.pcisecuritystandards.or…	Envelope	new tab	Add '(opens in new tab)' to text
https://events.pcisecuritystandards.org/	Community Meetings	new tab	Add '(opens in new tab)' to text
https://events.pcisecuritystandards.org/	Forums	new tab	Add '(opens in new tab)' to text
https://blog.pcisecuritystandards.org/	PCI Perspectives Blog	new tab	Add '(opens in new tab)' to text
https://training.pcisecuritystandards.or…	Join Our Mailing List	new tab	Add '(opens in new tab)' to text
https://programs.pcissc.org/mla_registra…	Request Material License Agree…	new tab	Add '(opens in new tab)' to text
https://blog.pcisecuritystandards.org/	PCI Perspectives Blog	new tab	Add '(opens in new tab)' to text
https://programs.pcissc.org/	PCI SSC Portal	new tab	Add '(opens in new tab)' to text
https://www.pcisecuritystandards.org/eve…	Learn more	generic text	Replace with descriptive text
Before: Learn more Suggested: Event Sponsorship Opportunities
https://blog.pcisecuritystandards.org/th…	Read More	generic text	Replace with descriptive text
Before: Read More Suggested: The Ai Exchange Innovators In Payment Security Featuring Checkout Com
https://www.pcisecuritystandards.org/abo…	PCI Security Standards Council…	new tab	Add '(opens in new tab)' to text
https://training.pcisecuritystandards.or…	Unlock Exclusive Updates	new tab	Add '(opens in new tab)' to text
https://www.pcisecuritystandards.org/abo…	2025 PCI SSC Annual Report	new tab	Add '(opens in new tab)' to text
https://training.pcisecuritystandards.or…	Share Your Story	new tab	Add '(opens in new tab)' to text
https://blog.pcisecuritystandards.org/ju…	Now Available	new tab	Add '(opens in new tab)' to text
https://www.pcisecuritystandards.org/doc…	Just Published	new tab	Add '(opens in new tab)' to text
https://www.pcisecuritystandards.org/get…	RFCs	new tab	Add '(opens in new tab)' to text
https://blog.pcisecuritystandards.org/pc…	Recently Published	new tab	Add '(opens in new tab)' to text
https://www.pcisecuritystandards.org/wp-…	PCI Security Standards Council…	new tab	Add '(opens in new tab)' to text
https://www.pcisecuritystandards.org/wp-…	Read More	generic text	Replace with descriptive text
Before: Read More Suggested: Updated2 Extension Of Expiration Of The Pci Pts Hsm V4v3.Pdf
https://www.pcisecuritystandards.org/abo…	Read More	generic text	Replace with descriptive text
Before: Read More Suggested: Pci Security Standards Council Publishes First Ever Annual Report Highlighting Global Progress In Payment Security
https://www.pcisecuritystandards.org/abo…	Read More	generic text	Replace with descriptive text
Before: Read More Suggested: Pci Security Standards Council Appoints Brazil Advisory Board For 2026 2027
https://blog.pcisecuritystandards.org/pc…	PCI SSC Launches Enhanced Lang…	img no alt	Add alt attribute to the image
https://blog.pcisecuritystandards.org/ex…	Exhibit at or Sponsor the 2026…	img no alt	Add alt attribute to the image
https://blog.pcisecuritystandards.org/sp…	Spotlight On: Stripe, a New Pr…	img no alt	Add alt attribute to the image
https://training.pcisecuritystandards.or…	Subscribe to Our Blog	new tab	Add '(opens in new tab)' to text
/events/	PCI SSC Events	new tab	Add '(opens in new tab)' to text
https://events.pcisecuritystandards.org/	More information	new tab	Add '(opens in new tab)' to text
/faq/articles/Frequently_Asked_Question/…	Read More	generic text	Replace with descriptive text
Before: Read More Suggested: What Are Acceptable Formats For Truncation Of Primary Account Numbers
/document_library?category=pcidss	Read More	generic text	Replace with descriptive text
Before: Read More Suggested: Document Library?Category=Pcidss
https://training.pcisecuritystandards.or…	Class Schedule	new tab	Add '(opens in new tab)' to text
https://blog.pcisecuritystandards.org/	PCI Perspectives Blog	new tab	Add '(opens in new tab)' to text
http://twitter.com/PCISSC	X-twitter	new tab	Add '(opens in new tab)' to text
http://www.linkedin.com/company/pcissc/	Linkedin-in	new tab	Add '(opens in new tab)' to text
https://www.instagram.com/pcissc/	Instagram	new tab	Add '(opens in new tab)' to text
https://www.youtube.com/channel/UC7cPVL_…	Youtube	new tab	Add '(opens in new tab)' to text
http://blog.pcisecuritystandards.org/	Blog	new tab	Add '(opens in new tab)' to text

211 links and buttons have descriptive text

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

https://www.pcisecuritystandards.org/events/event-sponsorship-opportunities/ ("Learn more"); https://blog.pcisecuritystandards.org/the-ai-exchange-innovators-in-payment-s… ("Read More"); https://www.pcisecuritystandards.org/wp-content/uploads/2026/03/UPDATED2-Exte… ("Read More"); https://www.pcisecuritystandards.org/about_us/press_releases/pci-security-sta… ("Read More"); https://www.pcisecuritystandards.org/about_us/press_releases/pci-security-sta… ("Read More"); /faq/articles/Frequently_Asked_Question/What-are-acceptable-formats-for-trunc… ("Read More"); /document_library?category=pcidss ("Read 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

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

https://programs.pcissc.org/; https://twitter.com/PCISSC; https://www.linkedin.com/company/pcissc/; https://www.instagram.com/pcissc/; https://www.youtube.com/channel/UC7cPVL_HdnX4ZEGdYJMjOew; https://blog.pcisecuritystandards.org/; https://training.pcisecuritystandards.org/subscribe-to-pci-ssc-mailing-list; https://events.pcisecuritystandards.org/; https://events.pcisecuritystandards.org/; https://blog.pcisecuritystandards.org/ (+23 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

404 Error Page

Action

HTTP 404, custom page

REVIEW

HTTP 404, custom page

Correct 404 status code returned

Got: HTTP 404

Custom styled 404 page

404 Page Quality ✓ Custom 404 Page

Status Code HTTP 404 ✓Page Title Page not found - PCI Security Standards Council ✓Custom Styling ✓Navigation ✗Homepage Link ✗Search Form ✗

Favicon & Branding

9 icon(s) detected

REVIEW

9 icon(s) detected

favicon.ico present at site root

HTML icon links detected

Apple touch icon present

Multiple icon sizes detected

✓ favicon.ico Present

✓ PNG Icons Present

✓ Apple Touch Present

✗ SVG Favicon Missing

✗ Manifest Icons Missing

✓ Multiple Sizes Present

Heading Hierarchy

54 headings

PASS

54 headings

Multiple H1 headings (2 found)

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

H1 Your choice regarding cookies on this site
H1 Official PCI Security Standards Council Site duplicate H1
H2 Registration Now Open
H2 Special Offer: Become a PCIP
H2 Take In-Person Training in Dallas
H2 Sponsorship Opportunities Available
H2 Attend a 2026 PCI SSC Community Meeting
H2 Share your Favorite PCI SSC Memory
H2 The AI Exchange: Innovators in Payment Security
H2 I Want To
H3 Visit the PCI SSC Newsroom
H3 Join PCI SSC
H3 Search the Document Library
H3 Find a Provider or Solution
H3 Attend Training
H3 Visit the Merchant Resource Center
H2 Featured Highlights
H3 Unlock Exclusive Updates
H3 2025 PCI SSC Annual Report
H3 Share Your Story
H2 Standards Updates & RFCs
H3 Now Available
H3 Just Published
H3 RFCs
H3 Recently Published
H2 PCI SSC News
H3 PCI Security Standards Council Bulletin: Extension of Expiration Dates for PCI PTS HSM v4 Security Requirements and Approvals, and PCI PTS HSM v3 Approvals
H3 PCI Security Standards Council Publishes First-Ever Annual Report Highlighting Global Progress in Payment Security
H3 PCI Security Standards Council Appoints Brazil Advisory Board for 2026-2027
H2 PCI Perspectives Blog
H3 PCI SSC Launches Enhanced Language Microsites for Global Audience
H3 Exhibit at or Sponsor the 2026 Community Meetings
H3 Spotlight On: Stripe, a New Principal Participating Organization
H2 PCI SSC Training
H2 Train with the Experts
H2 Upcoming PCI SSC Events
H2 PCI SSC Events
H2 Helpful Resources
H3 Featured FAQ
H3 Just Published
H3 Featured Document
H3 FAQs
H3 Small Merchant Resources
H3 RFCs
H3 Coffee with the Council Podcast
H3 Global Content Library
H3 Document Library
H3 PCI Perspectives Blog
H2 About Us
H2 Training
H2 Get Involved
H2 News & Events
H2 Contact
H2 Copyright © 2006 – 2026 PCI Security Standards Council, LLC. All rights reserved. Terms and Conditions.

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

Alt Text Quality

18 of 48 images have issues

PASS

18 of 48 images have issues

18 image(s) with generic alt text

4 decorative image(s) correctly marked

26 image(s) with good alt text

48 images 26 good alt text 4 decorative 18 generic

Issue	Count
generic	18 image(s)

A+

Form Accessibility

All 1 controls labeled

PASS

All 1 controls labeled

1 control(s) properly labeled

1 controls

1 labeled

0 placeholder only

0 unlabeled

Control	Type	Label	Method
#search	text	Search	for/id

A+

Color Contrast (Screenshot)

20 text elements analyzed, 0 fail WCAG AA

PASS

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

20 pass

Show all checked elements (20)

Element	Ratio	Required	FG	BG	Result
h1 Your choice regardin…	7.00:1	3.0:1	#000000	#949596	Pass
h1 Official PCI Securit…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Registration Now Ope…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Special Offer: Becom…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Take In-Person Train…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Sponsorship Opportun…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Attend a 2026 PCI SS…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Share your Favorite …	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 The AI Exchange: Inn…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 I Want To	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Featured Highlights�…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Standards Updates & …	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 PCI SSC News	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 PCI Perspectives Blo…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 PCI SSC Training	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Upcoming PCI SSC Eve…	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Helpful Resources	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 About Us	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Training	8.32:1	3.0:1	#000000	#FF7F2C	Pass
h2 Get Involved	8.32:1	3.0:1	#000000	#FF7F2C	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.

Lighthouse Accessibility Audits

Score 93/100 — 3 failing, 27 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
Accept `div#ccc-notify > div.ccc-notify-buttons > button#ccc-notify-accept > span`
Cookie Preferences `div#ccc-notify > div.ccc-notify-buttons > button.ccc-notify-button > span`
Featured FAQ `div.elementor-image-box-wrapper > div.elementor-image-box-content > h3.elementor-image-box-title > a`
Just Published `div.elementor-image-box-wrapper > div.elementor-image-box-content > h3.elementor-image-box-title > a`
Featured Document `div.elementor-image-box-wrapper > div.elementor-image-box-content > h3.elementor-image-box-title > a`
Association Management services provided by Virtual, Inc. `div.elementor-widget-container > ul.elementor-icon-list-items > li.elementor-icon-list-item > span.elementor-icon-list-text`
Antitrust Policy `ul.elementor-icon-list-items > li.elementor-icon-list-item > a > span.elementor-icon-list-text`
Privacy Policy `ul.elementor-icon-list-items > li.elementor-icon-list-item > a > span.elementor-icon-list-text`
IPR Policy `ul.elementor-icon-list-items > li.elementor-icon-list-item > a > span.elementor-icon-list-text`

These are opportunities to improve the legibility of your content.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Go to slide 2 `div.elementor-widget-container > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet`
Go to slide 3 `div.elementor-widget-container > div.swiper > div.swiper-pagination > span.swiper-pagination-bullet`
Español `div.elementor-widget-container > ul.elementor-icon-list-items > li.elementor-icon-list-item > a`
Português `div.elementor-widget-container > ul.elementor-icon-list-items > li.elementor-icon-list-item > a`
中文 `div.elementor-widget-container > ul.elementor-icon-list-items > li.elementor-icon-list-item > a`

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
Unlock Exclusive Updates Become a part of our community and join our mailing l… `div.swiper-slide > div.blog__slider-cover > div.blog__slider-card > a`
2025 PCI SSC Annual Report PCI Security Standards Council publishes first annu… `div.swiper-slide > div.blog__slider-cover > div.blog__slider-card > a`
Share Your Story Sign up for our Call for Speakers notification email list to … `div.swiper-slide > div.blog__slider-cover > div.blog__slider-card > a`
Now Available To address stakeholder feedback and questions received since PCI… `div.swiper-slide > div.blog__slider-cover > div.blog__slider-card > a`
Just Published PCI PIN Transaction Security (PTS) Point of Interaction (POI) M… `div.swiper-slide > div.blog__slider-cover > div.blog__slider-card > a`
RFCs The RFC process is an avenue for PCI SSC stakeholders to provide feedback… `div.swiper-slide > div.blog__slider-cover > div.blog__slider-card > a`
Recently Published PCI SSC has published version 1.1 of the PCI Mobile Payment… `div.swiper-slide > div.blog__slider-cover > div.blog__slider-card > a`
21 APRIL 2026 PCI SSC Launches Enhanced Language Microsites for Global Audience… `div.swiper-slide > div.blog__slider-cover > div.blog__slider-card > 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

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

●`[accesskey]` values are unique

●`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.

●Links have a discernible name

●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

●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.

○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

○Form elements have associated labels

○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.

○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.