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Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
51
GRADE
F
FIX
6
REVIEW
5
PASS
2
INFO
0
Checks
13
2 PASS 5 REVIEW 6 FIX
F
404 Error Page
Action
HTTP 503, bare page
FIX
HTTP 503, bare page
Warning::
Unexpected status code: HTTP 503
Expected HTTP 404 but received 503. This may confuse search engine crawlers.
Got: HTTP 503
Warning::
Bare server default 404 page
The 404 page has no custom styling. Users hitting a broken link see a generic error with no way to navigate back. Add a custom 404 page with your site navigation and a search bar.
404 Page Quality Default 404 Page
Status Code HTTP 503 ✗Page Title 亚马逊 ✓Custom Styling ✗Navigation ✗Homepage Link ✗Search Form ✗
F
Favicon & Branding
Action
1 icon(s) detected
FIX
1 icon(s) detected
Info::
favicon.ico present at site root
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 Missing
✗ 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::
1 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 1 <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.
B
Landmark Structure
3 landmarks
REVIEW
3 landmarks
Info::
<main> landmark present
Info::
1 <nav> landmark(s) found
Info::
No contentinfo (footer) landmark
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 "navigation" MAIN CONTENTINFO (missing!)

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

B
Heading Hierarchy
No headings
REVIEW
No headings
Warning::
No headings found
Headings (H1-H6) create the document outline for screen reader navigation.

No headings found

Headings create the document outline for screen reader navigation.

Headings (H1-H6) create the document outline for screen reader navigation.

Why this matters

A page with zero headings is unnavigable by assistive tech and reads as one undifferentiated wall of text.

Learn more ▾

Screen reader users navigate by jumping between H1-H6 elements. A page with no headings has no skip targets — users have to read every word linearly. Adding a heading hierarchy (one H1, then H2 sections, optional H3 subsections) makes the page skimmable for both AT and human readers.

Source: WCAG 1.3.1 / W3C WAI

C
Alt Text Quality
Action
5 of 5 images have issues
REVIEW
5 of 5 images have issues
Critical::
5 image(s) missing alt attribute
Images without alt text are invisible to screen readers.
5 images 5 missing
IssueCount
missing5 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
Color Contrast (Screenshot)
Action
20 text elements analyzed, 2 fail WCAG AA
REVIEW

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

18 pass 2 fail WCAG AA 5 pass AA only
title 海外购改版通知
1.19:1
#000000
on
#131921
needs 4.5:1 (normal text)
16px · top of page (header area)
a 跳至主要内容
1.19:1
#000000
on
#131921
needs 4.5:1 (normal text)
16px · top of page (header area)
Show all checked elements (20)
ElementRatioRequiredFGBGResult
title 海外购改版通…1.19:14.5:1
#000000
#131921
Fail
a 跳至主要内容1.19:14.5:1
#000000
#131921
Fail
span .cn6.78:14.5:1
#000000
#F56600
Pass
div 亚马逊会持续…6.78:14.5:1
#000000
#F56600
Pass
div 自2024年1月27日…6.78:14.5:1
#000000
#F56600
Pass
div 新版“亚马逊…9.97:14.5:1
#000000
#F1A068
Pass
div 随着亚马逊海…7.24:14.5:1
#000000
#EF7523
Pass
div 客户可参阅“6.78:14.5:1
#000000
#F66502
Pass
a 海外购改版通…6.82:14.5:1
#000000
#F66600
Pass
div ”，了解关于…18.11:14.5:1
#000000
#FEECCF
Pass
div 我们相信，更…20.65:14.5:1
#000000
#FDFDFD
Pass
div Prime会员通知20.47:14.5:1
#000000
#FCFCFC
Pass
div 您无需采取任…7.69:14.5:1
#000000
#A79B89
Pass
div 登录新版 “亚…18.14:14.5:1
#000000
#FFECCE
Pass
a Prime会员通知相…18.14:14.5:1
#000000
#FFECCE
Pass
div "，了解关于此…18.14:14.5:1
#000000
#FFECCE
Pass
div 感谢您的支持…18.14:14.5:1
#000000
#FFECCE
Pass
div 我之前的订单…18.14:14.5:1
#000000
#FFECCE
Pass
div 该变化不会影…7.04:14.5:1
#000000
#949693
Pass
div 对于还未到货…18.06:14.5:1
#000000
#FDECCD
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.

C
Lighthouse Accessibility Audits
Action
Score 76/100 — 5 failing, 16 passed
REVIEW
76

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

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
特卖汇 ¥80.15 起 6天19:03:58 海外好价 特卖汇 ¥393.38 起 7天19:03:58 ECCO 春季限量折扣 特卖汇 ¥142.… div.switch-label-content-area > div.deal-widget-container > div.deal-widget > div.van-list
ECCO 爱步 男士健步小经典 BIOM Fjuel 休闲运动鞋 透气缓震 黑色 42 EU ¥759.88 含进口费用 免邮券 满2件打9.8折 特卖汇… div > div.asin-showcase > div.row-asin-list > div.van-list

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.

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
打开APP div.detailPage-login-button > button#loginToolTipId > div.van-button__content > span.van-button__text
前往APP查看 div.gateway-submit-share-area > button#loginToolTipId > div.van-button__content > span.van-button__text

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.detailPage-login-box > div.detailPage-login-logo > div.van-image > img.van-image__img div.detailPage-login-box > div.detailPage-login-logo > div.van-image > img.van-image__img
div.detailPage-login-box > div.detailPage-login-main > div.van-image > img.van-image__img div.detailPage-login-box > div.detailPage-login-main > div.van-image > img.van-image__img
div.nav-bar > div.search-container > div.search-img-wrapper-white > img div.nav-bar > div.search-container > div.search-img-wrapper-white > img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.amz-van-notice-bar > div.van-notice-bar > i.van-badge__wrapper > img.van-icon__image div.amz-van-notice-bar > div.van-notice-bar > i.van-badge__wrapper > img.van-icon__image
div.swiper > div.swiper-wrapper > div.swiper-slide > img div.swiper > div.swiper-wrapper > div.swiper-slide > img
div.swiper > div.swiper-wrapper > div.swiper-slide > img div.swiper > div.swiper-wrapper > div.swiper-slide > img
div.swiper > div.swiper-wrapper > div.swiper-slide > img div.swiper > div.swiper-wrapper > div.swiper-slide > img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img
div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img div.swiper > div.swiper-wrapper > div.swiper-slide > img.slide-img

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

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.

○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
●ARIA attributes are used as specified for the element's role
●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
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●Touch targets have sufficient size and spacing.
●Deprecated ARIA roles were not used
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○`[aria-hidden="true"]` elements do not contain focusable descendents
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○`[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
○Heading elements appear in a sequentially-descending order
○`<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.
○Links have a discernible name
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○No element has a `[tabindex]` value greater than 0
○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+
Form Accessibility
No form controls
PASS
No form controls
Info::
No form controls on this page
No form controls found.
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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