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Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
45
GRADE
F
FIX
8
REVIEW
4
PASS
1
INFO
0
Checks
13
1 PASS 4 REVIEW 8 FIX
F
Heading Hierarchy
Action
82 headings, 6 skip(s)
FIX
82 headings, 6 skip(s)
Info::
Single H1 present
Warning::
Heading level skipped: H1 → H5 (missing H2)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H5 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H4 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H4 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H4 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H4 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
  • H1 易优企业建站系统
  • H5 【最新产品动态】 skipped
  • H2 热门插件
  • H5 可视化抖音小程序（企业版） skipped
  • H5 ¥200
  • H6 上架时间: 2023-06-13
  • H5 可视化微信小程序（商城版）
  • H5 ¥299
  • H6 上架时间: 2020-05-19
  • H5 可视化微信小程序（企业版）
  • H5 ¥188
  • H6 上架时间: 2020-04-11
  • H5 安全卫士
  • H5 ¥99
  • H6 上架时间: 2026-01-16
  • H5 易优系统助手（持续更新）
  • H5 ¥10
  • H6 上架时间: 2020-03-06
  • H5 Ai智能创作平台
  • H5 ¥99
  • H6 上架时间: 2023-05-04
  • H5 在线客服·真人聊天对话
  • H5 ¥99.9
  • H6 上架时间: 2026-04-19
  • H5 爬虫防护盾
  • H5 ¥50
  • H6 上架时间: 2026-04-14
  • H2 会员模板
  • H4 猪饲料动物饲料厂家网站模板 skipped
  • H4 响应式再生资源汽车废铁回收网站模板
  • H4 响应式书刊画册印刷网站模板
  • H4 响应式按摩椅网站模板
  • H4 服装定制设计网站模板
  • H4 响应式实验室仪器设备网站模板
  • H4 起重机械重工设备网站模板
  • H4 响应式AI智能企业网站模板
  • H2 专业模板
  • H4 电缆电线高压线网站模板（带查询功能） skipped
  • H4 报告文档合同知识付费网站模板（带内容复制付费功能）
  • H4 响应式文章知识付费购买网站
  • H4 多城市老年人康养机构平台网站模板
  • H2 AI模板
  • H4 响应式村牌石石器厂家网站模板 skipped
  • H4 家居生活好物网站模板
  • H4 响应式环保能源科技网站模板
  • H4 响应式化工机械设备网站模板
  • H2 模板市场
  • H4 45°C商城系统 skipped
  • H4 新闻资讯报刊类门户模板pc+wap
  • H4 响应式新闻资讯报刊门户网站模板
  • H4 AI导航门户站
  • H3 易优技巧
  • H4 如何调用指定自定义字段相关文档
  • H4 什么是结构化数据（JSON-LD）
  • H4 Meta 标签增强的作用
  • H4 不完美的自定义附件获取真实的地址方法
  • H4 文章列表怎样实现前几条一个样式后几条一个样式的方法
  • H4 内容页里面的相关、最新文档列表里如果禁止调用当前文档调用方法
  • H4 模型和栏目字段批量删除字段以及批量关联栏目的方法分享（实货）v1.7.3版本修改
  • H4 搜索页加入单页也能被搜索分享
  • H3 常见问题
  • H4 微信小程序上线后如何推广？
  • H4 服务器防护教程 - 宝塔篇
  • H4 安全防护教程 - 网站篇
  • H4 网站后台登录页面空白解决方法
  • H4 自定义模型前台报错：类不存在:app\common\model\*** 的处理方
  • H4 原生商城小程序使用教程
  • H4 关于微信小程序订单管理上线通知解决方案
  • H4 抖音小程序如何开通流量主
  • H3 安装使用
  • H4 Nginx 部署易优GEO系统指南
  • H4 uni开源小程序百度端配置教程
  • H4 uni开源小程序抖音端配置教程
  • H4 uni项目如何部署微站点（web）
  • H4 uni开发工具Hbulider
  • H4 uni项目模板如何运行到小程序
  • H4 后台验证码正常死活提示错误以及及时关闭了验证码正确密码也是无法进入后台的现象处理
  • H4 易优CMS搬家不同方式汇总【未完待续】
  • H4 产品
  • H4 服务
  • H4 帮助
  • H4 关于

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

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

D
Alt Text Quality
Action
12 of 73 images have issues
FIX
12 of 73 images have issues
Critical::
12 image(s) missing alt attribute
Images without alt text are invisible to screen readers.
Critical::
1 image-in-link without alt text
An image inside a link with no alt creates an empty link.
Info::
15 decorative image(s) correctly marked
Info::
46 image(s) with good alt text
73 images 46 good alt text 15 decorative 12 missing
IssueCount
missing12 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
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.
F
Lighthouse Accessibility Audits
Action
Score 49/100 — 9 failing, 9 passed
FIX
49

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.container > div > div.navbar-header > button.navbar-toggle div.container > div > div.navbar-header > button.navbar-toggle

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.container > div.new-dynamic > div.notice_name > img div.container > div.new-dynamic > div.notice_name > img
div.widget-title > div.price > div.writer_z > img div.widget-title > div.price > div.writer_z > img
div.widget-title > div.price > div.writer_z > img div.widget-title > div.price > div.writer_z > img
div.widget-title > div.price > div.writer_z > img div.widget-title > div.price > div.writer_z > img
div.widget-title > div.price > div.writer_z > img div.widget-title > div.price > div.writer_z > img
div.row > div.col-md-3 > em > img div.row > div.col-md-3 > em > 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.

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
基于易优开发的插件，扩展系统功能，持续更新 div.ey-index-body > div.container > div.head > p
200 a > h5 > span.price > strong.price_strong_1654673892
上架时间: a > h6 > em > i
开发者: div.box-plus > div.b > div > i
299 a > h5 > span.price > strong.price_strong_1654673892
上架时间: a > h6 > em > i
开发者: div.box-plus > div.b > div > i
188 a > h5 > span.price > strong.price_strong_1654673892
上架时间: a > h6 > em > i
开发者: div.box-plus > div.b > div > i
99 a > h5 > span.price > strong.price_strong_1654673892
上架时间: a > h6 > em > i
开发者: div.box-plus > div.b > div > i
10 a > h5 > span.price > strong.price_strong_1654673892
上架时间: a > h6 > em > i
开发者: div.box-plus > div.b > div > i
99 a > h5 > span.price > strong.price_strong_1654673892
上架时间: a > h6 > em > i
开发者: div.box-plus > div.b > div > i
99.9 a > h5 > span.price > strong.price_strong_1654673892
上架时间: a > h6 > em > i
开发者: div.box-plus > div.b > div > i
50 a > h5 > span.price > strong.price_strong_1654673892
上架时间: a > h6 > em > i
开发者: div.box-plus > div.b > div > i
更多插件 > div.container > div.main > div.foot > a.inline-block
最新的行业模板风格、精心制作、持续更新 div.ey-index-body > div.container > div.head > p
更多模板 > div.container > div.main > div.foot > a.inline-block
专业授权配套模板、每个授权任选一套 div.ey-index-body > div.container > div.head > p
更多模板 > div.container > div.main > div.foot > a.inline-block
AI授权配套模板、更适合AI收录 div.ey-index-body > div.container > div.head > p
更多模板 > div.container > div.main > div.foot > a.inline-block
以下易优模板由第三方开发者出售、按需购买 div.ey-index-body > div.container > div.head > p
￥699元 div.widget > div.widget-title > div.price > span.price_h2_1654673892
易优码农 div.widget-title > div.price > div.writer_z > i
￥300元 div.widget > div.widget-title > div.price > span.price_h2_1654673892
云创年华网络 div.widget-title > div.price > div.writer_z > i
￥398元 div.widget > div.widget-title > div.price > span.price_h2_1654673892
云创年华网络 div.widget-title > div.price > div.writer_z > i
￥299.9元 div.widget > div.widget-title > div.price > span.price_h2_1654673892
猪小明 div.widget-title > div.price > div.writer_z > i
更多模板 > div.container > div.main > div.foot > a.inline-block
易优技巧 ul.blocks-100 > li.item > div.title > h3
查看更多 ul.blocks-100 > li.item > div.title > a
2026-01-06 ul.newslist > li > div.htitle > span.updatetime
内容页需要调用指定自定义字段的相关文档时，改如何实现呢？复制下面代码，即可实现，注意：标注红色的为自定义字段名，请改为你指定的自定义字段名称... div.content > ul.newslist > li > p.description
2025-09-18 ul.newslist > li > div.htitle > span.updatetime
2025-09-18 ul.newslist > li > div.htitle > span.updatetime
2025-07-17 ul.newslist > li > div.htitle > span.updatetime
2025-06-19 ul.newslist > li > div.htitle > span.updatetime
2025-06-19 ul.newslist > li > div.htitle > span.updatetime
2025-06-08 ul.newslist > li > div.htitle > span.updatetime
2025-05-19 ul.newslist > li > div.htitle > span.updatetime
常见问题 ul.blocks-100 > li.item > div.title > h3
查看更多 ul.blocks-100 > li.item > div.title > a
2026-03-30 ul.newslist > li > div.htitle > span.updatetime
微信小程序上线后的推广需围绕 “微信生态内渗透 + 外部渠道引流 + 产品自身裂变” 三大核心逻辑展开，结合小程序 “即用即走、轻量化” 的... div.content > ul.newslist > li > p.description
2025-06-12 ul.newslist > li > div.htitle > span.updatetime
2025-06-12 ul.newslist > li > div.htitle > span.updatetime
2025-06-10 ul.newslist > li > div.htitle > span.updatetime
2025-06-08 ul.newslist > li > div.htitle > span.updatetime
2025-04-21 ul.newslist > li > div.htitle > span.updatetime
2025-03-28 ul.newslist > li > div.htitle > span.updatetime
2025-03-10 ul.newslist > li > div.htitle > span.updatetime
安装使用 ul.blocks-100 > li.item > div.title > h3
查看更多 ul.blocks-100 > li.item > div.title > a
2026-02-02 ul.newslist > li > div.htitle > span.updatetime
Nginx 部署指南快速开始只需 2 步即可完成部署：站点根目录指向 public 文件夹复制下方伪静态配置环境要求组件版本PHP8.0+M... div.content > ul.newslist > li > p.description
2025-02-05 ul.newslist > li > div.htitle > span.updatetime
2025-02-05 ul.newslist > li > div.htitle > span.updatetime
2024-11-26 ul.newslist > li > div.htitle > span.updatetime
2024-11-26 ul.newslist > li > div.htitle > span.updatetime
2024-11-26 ul.newslist > li > div.htitle > span.updatetime
2024-11-18 ul.newslist > li > div.htitle > span.updatetime
2024-10-10 ul.newslist > li > div.htitle > span.updatetime
工作日 8:30-12:00 14:30-18:00 周六及部分节假日提供值班服务 div.container > div.row > div.col-md-3 > p
联系我们 div.container > div.row > div.col-md-3 > a.btn
Copyright © 2016-2024 EyouCMS 版权所有 琼ICP备15003371号-23 琼公网安备46010602000484号 body.ey-navfixed > footer > div.container > p
琼ICP备15003371号-23 footer > div.container > p > a
琼公网安备46010602000484号 footer > div.container > p > a
网站地图 footer > div.container > div > a
XML地图 footer > div.container > div > a
小程序模版网 footer > div.container > div > a

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
可视化抖音小程序（企业版） div.box-plus > div.t > a > h5
猪饲料动物饲料厂家网站模板 li.list_none > div.widget > div.widget-title > h4
电缆电线高压线网站模板（带查询功能） li.list_none > div.widget > div.widget-title > h4
响应式村牌石石器厂家网站模板 li.list_none > div.widget > div.widget-title > h4
45°C商城系统 li.list_none > div.widget > div.widget-title > h4

These are opportunities to improve keyboard navigation in your application.

Internationalization and localization

If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html html

These are opportunities to improve the interpretation of your content by users in different locales.

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
1.终身会员和商业授权有什么区别？ div.message-wrapper > div.pc-service-right > div.message-content > li.faq-bubble-item
2.网站会员有什么用？ div.message-wrapper > div.pc-service-right > div.message-content > li.faq-bubble-item
3.你们的代理如何做呢？ div.message-wrapper > div.pc-service-right > div.message-content > li.faq-bubble-item
4.可以在本地调试完再上传到空间么？ div.message-wrapper > div.pc-service-right > div.message-content > li.faq-bubble-item
5.基础版能不能补差价升级到专业版？ div.message-wrapper > div.pc-service-right > div.message-content > li.faq-bubble-item

These are opportunities to improve the experience of reading tabular or list data using 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

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
电缆电线高压线网站模板（带查询功能） div.widget > div.widget-title > h4 > a
报告文档合同知识付费网站模板（带内容复制付费功能） div.widget > div.widget-title > h4 > a
响应式文章知识付费购买网站 div.widget > div.widget-title > h4 > a
响应式环保能源科技网站模板 div.widget > div.widget-title > h4 > a
响应式化工机械设备网站模板 div.widget > div.widget-title > h4 > a

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-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●Form elements have associated labels
●Document has a `<title>` element
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●Deprecated ARIA roles were not used
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`[aria-*]` attributes match their roles
○`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
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements use only permitted 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
○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
○`[aria-*]` attributes have valid values
○`[aria-*]` attributes are valid and not misspelled
○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 a valid value for its `[lang]` attribute
○`<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
○Links are distinguishable without relying on color.
○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.
○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.
C
Landmark Structure
Action
2 landmarks
REVIEW
2 landmarks
Critical::
No <main> landmark found
Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.
Info::
1 <nav> landmark(s) found
Info::
No banner (header) 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 (missing!) 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

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
404 Error Page
HTTP 404, custom page
REVIEW
HTTP 404, custom page
Info::
Correct 404 status code returned
Got: HTTP 404
Info::
Custom styled 404 page
Info::
Navigation links present on 404 page
404 Page Quality ✓ Custom 404 Page
Status Code HTTP 404 ✓Page Title ERROR 404 - Not Found! ✓Custom Styling ✓Navigation ✓Homepage Link ✗Search Form ✗
B
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 6 pass AA only
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h1 易优企业建站…20.65:13.0:1
#000000
#FDFDFD
Pass
h2 热门插件21.00:13.0:1
#000000
#FFFFFF
Pass
h2 会员模板21.00:13.0:1
#000000
#FFFFFF
Pass
h2 专业模板21.00:13.0:1
#000000
#FFFFFF
Pass
h2 AI模板21.00:13.0:1
#000000
#FFFFFF
Pass
h2 模板市场21.00:13.0:1
#000000
#FFFFFF
Pass
h3 易优技巧21.00:13.0:1
#000000
#FFFFFF
Pass
h3 常见问题21.00:13.0:1
#000000
#FFFFFF
Pass
h3 安装使用21.00:13.0:1
#000000
#FFFFFF
Pass
title 易优CMS|企业建…21.00:14.5:1
#000000
#FFFFFF
Pass
a 登录21.00:14.5:1
#000000
#FFFFFF
Pass
a 注册10.90:14.5:1
#000000
#FFA666
Pass
a 模板7.19:14.5:1
#000000
#FF6700
Pass
a 购买7.07:14.5:1
#000000
#FF6400
Pass
a 商业授权6.96:14.5:1
#000000
#FF6100
Pass
a 主机域名6.85:14.5:1
#000000
#FF5E00
Pass
a 专业授权6.75:14.5:1
#000000
#FF5B00
Pass
a 易优代理6.65:14.5:1
#000000
#FF5800
Pass
a 易优AI版6.52:14.5:1
#000000
#FF5400
Pass
a 易优+6.43:14.5:1
#000000
#FF5100
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.

A
Form Accessibility
1 of 1 controls have issues
PASS
1 of 1 controls have issues
Warning::
1 control(s) rely on placeholder only
Placeholder text disappears on focus and is not a reliable label.
Got: <input type="text" id="chatInput">
1 controls
0 labeled
1 placeholder only
0 unlabeled
ControlTypeLabelMethod
#chatInputtext(您好！请简要描述您的问题)placeholder only

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

<input type="text" id="chatInput">

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

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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