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https://binance.info

Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
46
GRADE
F
FIX
8
REVIEW
3
PASS
2
INFO
0
Checks
13
2 PASS 3 REVIEW 8 FIX
D
Landmark Structure
Action
4 landmarks
FIX
4 landmarks
Critical::
No <main> landmark found
Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.
Warning::
No <nav> landmark found
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 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

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

F
Alt Text Quality
Action
34 of 44 images have issues
FIX
34 of 44 images have issues
Critical::
34 image(s) missing alt attribute
Images without alt text are invisible to screen readers.
Critical::
10 image-in-link without alt text
An image inside a link with no alt creates an empty link.
Info::
1 decorative image(s) correctly marked
Info::
9 image(s) with good alt text
44 images 9 good alt text 1 decorative 34 missing
IssueCount
missing34 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

An image inside a link with no alt creates an empty link.

Why this matters

Image-only links with no alt create empty links — screen-reader users hear 'link' with no destination context.

Learn more

An <a><img></a> with no img alt is the worst-case for accessibility: AT announces the link but can't describe where it goes. Either add alt to the image OR add aria-label to the link.

Source: WCAG 2.1 SC 2.4.4

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-g7d6w9
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
Web Manifest
Action
Invalid JSON
FIX
Invalid JSON
Warning::
Manifest contains invalid JSON
Manifest at https://binance.info/manifest.json contains invalid JSON. Browsers cannot parse it.
Got: https://binance.info/manifest.json

Manifest contains invalid JSON.

D
Dark Mode Support
Action
Theme color only
FIX
Theme color only
Info::
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: binance: the world’s most trusted cryptocurrency exchange to buy, trade &amp; invest in crypto
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 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.

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::
Hamburger menu detected (responsive design)
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
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
Favicon & Branding
Action
5 icon(s) detected
REVIEW
5 icon(s) detected
Info::
favicon.ico present at site root
Info::
HTML icon links detected
Info::
Apple touch icon present
favicon.ico Present
PNG Icons Present
Apple Touch Present
SVG Favicon Missing
Manifest Icons Missing
Multiple Sizes Missing
C
Color Contrast (Screenshot)
Action
20 text elements analyzed, 20 fail WCAG AA
REVIEW

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

0 pass 20 fail WCAG AA
h2 Trade on the go. Anywhere, anytime.
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Frequently Asked Questions
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Why is Binance the best exchange for cry…
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 What products does Binance provide?
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 How to buy Bitcoin and other cryptocurre…
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 How to track cryptocurrency prices
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 How to trade cryptocurrencies on Binance
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 How to earn from crypto on Binance
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Secure, Low-Fee Trading on Binance
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Privacy Preference Center
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
24px · bottom of viewport
h3 Community
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
h3 About Us
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Products
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Business
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Learn
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Service
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Support
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Manage Consent Preferences
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Cookie List
1.13:1
#000000
on
#101318
needs 3.0:1 (large text)
19px · bottom of viewport
title Binance: The World’s Most Trusted Cryp…
1.18:1
#000000
on
#15181C
needs 4.5:1 (normal text)
16px · top of page (header area)
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h2 Trade on the go. Any…1.13:13.0:1
#000000
#101318
Fail
h2 Frequently Asked Que…1.13:13.0:1
#000000
#101318
Fail
h2 Why is Binance the b…1.13:13.0:1
#000000
#101318
Fail
h2 What products does B…1.13:13.0:1
#000000
#101318
Fail
h2 How to buy Bitcoin a…1.13:13.0:1
#000000
#101318
Fail
h2 How to track cryptoc…1.13:13.0:1
#000000
#101318
Fail
h2 How to trade cryptoc…1.13:13.0:1
#000000
#101318
Fail
h2 How to earn from cry…1.13:13.0:1
#000000
#101318
Fail
h2 Secure, Low-Fee Trad…1.13:13.0:1
#000000
#101318
Fail
h2 Privacy Preference C…1.13:13.0:1
#000000
#101318
Fail
h3 Community1.13:13.0:1
#000000
#101318
Fail
h3 About Us1.13:13.0:1
#000000
#101318
Fail
h3 Products1.13:13.0:1
#000000
#101318
Fail
h3 Business1.13:13.0:1
#000000
#101318
Fail
h3 Learn1.13:13.0:1
#000000
#101318
Fail
h3 Service1.13:13.0:1
#000000
#101318
Fail
h3 Support1.13:13.0:1
#000000
#101318
Fail
h3 Manage Consent Prefe…1.13:13.0:1
#000000
#101318
Fail
h3 Cookie List1.13:13.0:1
#000000
#101318
Fail
title Binance: The World…1.18:14.5:1
#000000
#15181C
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.

B
Lighthouse Accessibility Audits
Score 83/100 — 4 failing, 23 passed
REVIEW
83

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
Secure, fast and elegant div.bn-flex > div.bn-flex > div.DownloadBarMobile__text--primary > div.DownloadBarMobile__text--secondary
Bitcoin div.flex > a#top_crypto_table-1-BTC_USDT > div.flex > div.overflow-x-hidden
Ethereum div.flex > a#top_crypto_table-2-ETH_USDT > div.flex > div.overflow-x-hidden
BNB div.flex > a#top_crypto_table-3-BNB_USDT > div.flex > div.overflow-x-hidden
XRP div.flex > a#top_crypto_table-4-XRP_USDT > div.flex > div.overflow-x-hidden
Aster div.flex > a#top_crypto_table-5-ASTER_USDT > div.flex > div.overflow-x-hidden
-0.15% div.flex > a#top_crypto_table-5-ASTER_USDT > div.flex > div.lock-ltr
View All 350+ Coins div.bn-tabs > div.bn-tab-pane-list > div#bn-tab-pane-0 > a.bg-transparent
View All News div.mt-[0px] > div.noH5:bg-Vessel > a.bg-transparent > div.t-body3
1BAuq7Vho2CEkVkUxbfU26LhwQjbCmWQkD div.flex > div.flex > div.flex > a.text-TertiaryText

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter
div.flex > div.h-full > div.flex > img.filter div.flex > div.h-full > div.flex > img.filter

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.flex > div.flex > div.hidden > a.h-[40px] div.flex > div.flex > div.hidden > a.h-[40px]
div.flex > div.flex > div.hidden > a.h-[40px] div.flex > div.flex > div.hidden > a.h-[40px]
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > a
div.footer-content > div.footer-community > div.footer-icongroup > a div.footer-content > div.footer-community > div.footer-icongroup > 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

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

These items highlight common accessibility best practices.

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
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
ARIA toggle fields have accessible names
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
ARIA IDs are unique
`[accesskey]` values are unique
`button`, `link`, and `menuitem` elements have accessible names
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 `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
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
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
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.
Identical links have the same purpose.
Elements with visible text labels have matching accessible names.
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.
A+
Heading Hierarchy
24 headings
PASS
24 headings
Info::
Single H1 present
  • H1 315,894,169USERSTRUST USThe World’s Leading Cryptocurrency Exchange
  • H2 Trade on the go. Anywhere, anytime.
  • H2 Frequently Asked Questions
  • H2 Why is Binance the best exchange for crypto traders?
  • H2 What products does Binance provide?
  • H2 How to buy Bitcoin and other cryptocurrencies on Binance
  • H2 How to track cryptocurrency prices
  • H2 How to trade cryptocurrencies on Binance
  • H2 How to earn from crypto on Binance
  • H2 Secure, Low-Fee Trading on Binance
  • H3 Community
  • H3 About Us
  • H3 Products
  • H3 Business
  • H3 Learn
  • H3 Service
  • H3 Support
  • H2 Privacy Preference Center
  • H3 Manage Consent Preferences
  • H4 Strictly Necessary Cookies
  • H4 Functional Cookies
  • H4 Targeting Cookies
  • H4 Performance Cookies
  • H3 Cookie List
A+
Form Accessibility
All 11 controls labeled
PASS
All 11 controls labeled
Info::
11 control(s) properly labeled
11 controls
11 labeled
0 placeholder only
0 unlabeled
ControlTypeLabelMethod
inputinputinput fieldaria-label
inputinputSearcharia-label
inputinputSearcharia-label
#ot-group-id-C0003checkboxFunctional Cookiesfor/id
#ot-group-id-C0004checkboxTargeting Cookiesfor/id
#ot-group-id-C0002checkboxPerformance Cookiesfor/id
#vendor-search-handlertextCookie list searcharia-label
#chkbox-idcheckboxcheckbox labelfor/id
#select-all-hosts-groups-handlercheckboxcheckbox labelfor/id
#select-all-vendor-groups-handlercheckboxcheckbox labelfor/id
#select-all-vendor-leg-handlercheckboxcheckbox labelfor/id
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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