Skip to content
https://officeox.com

Accessibility

· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
76
GRADE
C
FIX
6
REVIEW
6
PASS
12
INFO
0
Checks
24
12 PASS 6 REVIEW 6 FIX
D
Heading Hierarchy
Action
53 headings, 3 skip(s)
FIX
53 headings, 3 skip(s)
Info::
Single H1 present
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: 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::
1 empty heading(s)
Empty headings appear in the document outline but provide no information.
  • H1 OfficeOx Office Supplies 辦公室文具文儀供應
  • H3 特別介紹 - 精選之選 skipped
  • H4 訂造原子印
  • H4 白板 黑板 水松/布板
  • H4 鋼化玻璃白板
  • H4 印刷板
  • H4 相架/相框
  • H4 PVC透明膠檯墊
  • H3 特別介紹 - 搬家必備
  • H4 優質膠板手推車
  • H4 捆箱膠膜
  • H4 透明封箱膠紙
  • H4 紙箱
  • H4 EPE 珍珠棉
  • H4 蜂窩紙板
  • H3 特別介紹 - 包裝 及 紙類
  • H4 POS收銀機感熱紙
  • H4 標籤貼紙卷
  • H4 打印咭紙
  • H4 密實膠袋/封口骨袋
  • H4 包錶膠
  • H4 汽珠紙公文袋
  • H3 特別介紹 - 優質推薦
  • H4 消毒酒精 火酒
  • H4 亞加力相框
  • H4 快勞繩
  • H4 多用途即時貼紙
  • H4 可剪裁軟身磁片
  • H4 網紋袋
  • H3 特別介紹 - 器材工具
  • H4 A4/A3/A2 界刀墊板
  • H4 切紙刀/栽紙刀
  • H4 過膠片
  • H4 A4 過膠機
  • H4 支票機
  • H4 硬証套
  • H3 特別介紹 - 優質優選
  • H4 RAL 色卡
  • H4 不鏽鋼組合層架
  • H4 PVC專業包書膠
  • H4 亞克力展示架
  • H4 家具貼膜
  • H2 關於運送
  • H4 貨運: 主要工商區購物滿$600,免費送貨! skipped
  • H4 速遞: 中午前下單翌日送到。(訂造貨除外)
  • H4 *特別印章配送優惠 $100以上免費*
  • H3 我們的客戶 包括 各大名牌連鎖店、政府部門、公共機構、學校、 醫院、中小企業、
  • H4 我們的產品和服務
  • H4 與我們聯絡
  • H2 (empty)
  • H4 付款方法 skipped
  • H4 OfficeOx - 關於我們
  • H3 Share

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

F
Favicon & Branding
Action
1 icon(s) detected
FIX
1 icon(s) detected
Warning::
No favicon.ico at site root
Some older browsers, bookmark tools, and RSS readers look for /favicon.ico. Add one as a fallback.
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 Missing
✓ 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::
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)
0 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
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 CONTENTINFO footer

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
Tap Target Adequacy
2 tap target(s) too small or too close together
REVIEW
2 tap target(s) too small or too close together
Info::
2 tap target(s) too small or too close to neighbors
WCAG 2.5.5 (Level AAA) requires interactive targets to be at least 44x44 CSS pixels; WCAG 2.5.8 (Level AA, added in 2.2) requires 24x24 minimum. Failing targets cause mis-taps for users with motor impairments, large fingers, or shaky hands -- and are a major bounce-rate driver on mobile commerce flows. Lighthouse measures rendered rects + adjacent-element spacing; the failing list is in the Lighthouse 'tap-targets' audit detail panel.
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
Info::
Homepage link present on 404 page
404 Page Quality ✓ Custom 404 Page
Status Code HTTP 404 ✓Page Title 404 | OfficeOx - 辦公室用品供應 Office Supplies ✓Custom Styling ✓Navigation ✓Homepage Link ✓Search Form ✗
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 2 pass AA only
a 按此 進入商店
3.37:1
#000000
on
#AF3435
needs 4.5:1 (normal text)
16px · above the fold · over background image/gradient
p 超級優惠 把握良機, 數量有限 …
3.96:1
#000000
on
#7F6566
needs 4.5:1 (normal text)
16px · mid-page · over background image/gradient

2 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 OfficeOx Office Supp…6.10:13.0:1
#000000
#E75E49
Pass
h3 Share17.41:13.0:1
#000000
#D9EDF7
Pass
title OfficeOx - 辦公室…19.77:14.5:1
#000000
#F8F8F8
Pass
span Toggle navigation18.69:14.5:1
#000000
#F0F2F2
Pass
span 主頁17.18:14.5:1
#000000
#E5E9EA
Pass
span 商店17.18:14.5:1
#000000
#E5E9EA
Pass
span 聯絡我們17.18:14.5:1
#000000
#E5E9EA
Pass
span 最新資訊17.46:14.5:1
#000000
#DAEEEF
Pass
a 購物車14.02:14.5:1
#000000
#ABDCDE
Pass
b 登入17.04:13.0:1
#000000
#E2E9E7
Pass
p 過千項精選產…15.87:14.5:1
#000000
#E1DFE3
Pass
a 按此 進入商店3.37:14.5:1
#000000
#AF3435
Fail
font Clearance Outlet! …6.22:14.5:1
#000000
#EE5A52
Pass
p 超級優惠 把握…3.96:14.5:1
#000000
#7F6566
Fail
a 按此進入 優惠…6.22:14.5:1
#000000
#878C96
Pass
font 特別介紹 - 精…9.42:14.5:1
#424242
#FCF8E3
Pass
a 訂造原子印19.68:14.5:1
#000000
#FCF8E3
Pass
p 超值 $30 起19.68:14.5:1
#000000
#FCF8E3
Pass
a 白板 黑板 水松…19.68:14.5:1
#000000
#FCF8E3
Pass
p 超值特價發售19.68:14.5:1
#000000
#FCF8E3
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.

B
Lighthouse Accessibility Audits
Score 84/100 — 4 failing, 18 passed
REVIEW
84

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
訂造原子印 div.mb0 > h4.mt16 > b > a
白板 黑板 水松/布板 div.mb0 > h4.mt16 > b > a
鋼化玻璃白板 div.mb0 > h4.mt16 > b > a
印刷板 div.mb0 > h4.mt16 > b > a
相架/相框 div.mb0 > h4.mt16 > b > a
PVC透明膠檯墊 div.mb0 > h4.mt16 > b > a
優質膠板手推車 div.mb0 > h4.mt16 > b > a
超值 $248 起 div.container > div.row > div.mb0 > p
捆箱膠膜 div.mb0 > h4.mt16 > b > a
超值 $22.92起 div.container > div.row > div.mb0 > p
透明封箱膠紙 div.mb0 > h4.mt16 > b > a
超值 $3.5 起 div.container > div.row > div.mb0 > p
紙箱 div.mb0 > h4.mt16 > b > a
超值 $30 起 div.container > div.row > div.mb0 > p
EPE 珍珠棉 div.mb0 > h4.mt16 > b > a
超值 $100 起 div.container > div.row > div.mb0 > p
蜂窩紙板 div.mb0 > h4.mt16 > b > a
超值 $60 起 div.container > div.row > div.mb0 > p
POS收銀機感熱紙 div.mb0 > h4.mt16 > b > a
標籤貼紙卷 div.mb0 > h4.mt16 > b > a
打印咭紙 div.mb0 > h4.mt16 > b > a
密實膠袋/封口骨袋 div.mb0 > h4.mt16 > b > a
包錶膠 div.mb0 > h4.mt16 > b > a
汽珠紙公文袋 div.mb0 > h4.mt16 > b > a
消毒酒精 火酒 div.mb0 > h4.mt16 > b > a
超值 $25 起 div.container > div.row > div.mb0 > p
亞加力相框 div.mb0 > h4.mt16 > b > a
超值 $46 起 div.container > div.row > div.mb0 > p
快勞繩 div.col-md-2 > h4.mt16 > b > a
超值 $18 起  div.container > div.row > div.col-md-2 > p
多用途即時貼紙 div.col-md-2 > h4.mt16 > b > a
超值 $99 起 div.container > div.row > div.col-md-2 > p
可剪裁軟身磁片 div.mb0 > h4.mt16 > b > a
超值 $10 起 div.container > div.row > div.mb0 > p
網紋袋 div.mb0 > h4.mt16 > b > a
超值 $8 起 div.container > div.row > div.mb0 > p
A4/A3/A2 界刀墊板 div.mb0 > h4.mt16 > b > a
切紙刀/栽紙刀 div.mb0 > h4.mt16 > b > a
過膠片 div.mb0 > h4.mt16 > b > a
A4 過膠機 div.mb0 > h4.mt16 > b > a
支票機 div.mb0 > h4.mt16 > b > a
硬証套 div.mb0 > h4.mt16 > b > a
RAL 色卡 div.mb0 > h4.mt16 > b > a
不鏽鋼組合層架 div.mb0 > h4.mt16 > font > b
PVC專業包書膠 div.mb0 > h4.mt16 > font > b
亞克力展示架 div.mb0 > h4.mt16 > b > font
家具貼膜 div.mb0 > h4.mt16 > b > font
點擊了解更多 div.row > div.carousel-content > p > a.btn
首頁 div.col-md-4 > ul#products > li > a
線上客服 OfficeOx Online Chat div.col-md-4 > ul#products > li > a
客戶支援中心 div.col-md-4 > ul#products > li > a
聯絡資料 div#info > ul.list-unstyled > li > a
最新資訊 div#info > ul.list-unstyled > li > a
關於我們 div.col-md-4 > h4 > small > a
Copyright © OfficeOx div#wrapwrap > footer > div.container > div.pull-left
OfficeOx footer > div.container > div.pull-left > span

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
特別介紹 - 精選之選 div.container > div.row > div.col-md-12 > h3.text-center
貨運: 主要工商區購物滿$600,免費送貨! div.container > div.row > div.carousel-content > h4
付款方法 div#footer > div.row > div#info > h4.payment_method_title

These are opportunities to improve keyboard navigation in your application.

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
div.mb0 > h4.mt16 > b > a div.mb0 > h4.mt16 > b > a
  div.row > div.col-md-12 > h3.text-center > a
div.mb0 > h4.mt16 > b > a div.mb0 > h4.mt16 > b > a
div.col-md-4 > ul#products > li > a
div.col-md-4 > ul#products > li > a
div.row > div#info > h2 > a
div.row > div#info > h2 > a div.row > div#info > h2 > a
div > div.oe_share > h3.o_default_snippet_text > a.oe_share_facebook div > div.oe_share > h3.o_default_snippet_text > a.oe_share_facebook
div > div.oe_share > h3.o_default_snippet_text > a.oe_share_twitter div > div.oe_share > h3.o_default_snippet_text > a.oe_share_twitter
div > div.oe_share > h3.o_default_snippet_text > a.oe_share_linkedin div > div.oe_share > h3.o_default_snippet_text > a.oe_share_linkedin
div > div.oe_share > h3.o_default_snippet_text > a.oe_share_google div > div.oe_share > h3.o_default_snippet_text > a.oe_share_google
div > div.oe_share > h3.o_default_snippet_text > a div > div.oe_share > h3.o_default_snippet_text > 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

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
聯絡資料 div#info > ul.list-unstyled > li > a
最新資訊 div#info > ul.list-unstyled > li > a

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>`
●`[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.
●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
●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
●Document has a main landmark.
●All heading elements contain content.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Deprecated ARIA roles were not used
○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 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
○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.
○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>`.
○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.
A
Heading Text Quality
2 heading-text-quality issue(s) detected
PASS
2 heading-text-quality issue(s) detected
Info::
1 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: - H4: "紙箱"
Got: 1 ≤2-char heading(s)
Info::
41 heading(s) are all-uppercase (excluding short acronyms)
Headings rendered in all-uppercase are a styling choice that should be done via CSS (`text-transform: uppercase`), not by typing the text in caps. Capitalized text is read letter-by-letter by some screen readers (e.g., "H-E-L-L-O W-O-R-L-D" instead of "hello world"). It's also a soft signal of CMS-migration artifacts where the original lowercase intent was lost.
Got: 41 all-caps heading(s)
A+
Alt Text Quality
All 76 images OK
PASS
All 76 images OK
Info::
76 image(s) with good alt text
76 images 76 good alt text
All images have appropriate alt text.
A+
Form Accessibility
No form controls
PASS
No form controls
Info::
No form controls on this page
No form controls found.
A+
Form Input Types
No form controls on this page
PASS
No form controls on this page
Info::
No form controls on this page
A+
Form Input Quality
No form controls on this page
PASS
No form controls on this page
Info::
No form controls on this page
A+
Mobile Keyboard & Autofill
No form controls -- mobile keyboard check is N/A
PASS
No form controls -- mobile keyboard check is N/A
Info::
No form controls on this page
A+
Document Language
Lang attribute set to "zh-TW"
PASS
Lang attribute set to "zh-TW"
Info::
<html lang="zh-TW"> is set and valid
Got: zh-TW
A+
Tabindex Anti-Patterns
No explicit tabindex attributes found
PASS
No explicit tabindex attributes found
Info::
No explicit tabindex attributes found
A+
Iframe Accessibility
No iframes on this page
PASS
No iframes on this page
Info::
No iframes on this page
A+
Mobile-Readable Font Sizes
All 111 visible text node(s) render at >= 12 CSS pixels
PASS
All 111 visible text node(s) render at >= 12 CSS pixels
Info::
All text uses legible mobile font sizes (>= 12 CSS px)
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.
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback