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https://redbull.com

Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
69
GRADE
D
FIX
3
REVIEW
4
PASS
6
INFO
0
Checks
13
6 PASS 4 REVIEW 3 FIX
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: #001e3c
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::
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
Heading Hierarchy
5 headings
REVIEW
5 headings
Critical::
No H1 heading found
Every page should have one H1 that describes the page content.
  • H2 Energy Drinks
  • H2 文章
  • H2 活動
  • H2 運動員
  • H2 更多Red Bull消息及內容

Every page should have one H1 that describes the page content.

Why this matters

No H1 means screen-reader users can't identify the page's primary topic, and Google's content-extraction degrades.

Learn more ▾

The H1 is the document title for assistive tech and a strong signal to search engines about page topic. Pages without one force screen readers to fall back to the <title> attribute or page chrome. Add a single H1 that names the page's primary subject.

Source: WCAG 2.4.6 / Google Search Central

C
404 Error Page
Action
HTTP 404, custom page
REVIEW
HTTP 404, custom page
Info::
Correct 404 status code returned
Got: HTTP 404
Info::
Custom styled 404 page
404 Page Quality ✓ Custom 404 Page
Status Code HTTP 404 ✓Page Title Page Not Found - RedBull.com ✓Custom Styling ✓Navigation ✗Homepage Link ✗Search Form ✗
C
Favicon & Branding
Action
10 icon(s) detected
REVIEW
10 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::
Apple touch icon present
Info::
Multiple icon sizes detected
✗ favicon.ico Missing
✓ PNG Icons Present
✓ Apple Touch Present
✗ SVG Favicon Missing
✓ Manifest Icons Present
✓ Multiple Sizes Present
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 13 pass AA only
title Red Bull 送你一對翼
3.81:1
#000000
on
#67696B
needs 4.5:1 (normal text)
16px · top of page (header area)
button 跳過至內容
4.29:1
#000000
on
#707172
needs 4.5:1 (normal text)
16px · top of page (header area)
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h2 Energy Drinks5.03:13.0:1
#000000
#7C7C7C
Pass
h2 文章5.24:13.0:1
#000000
#7F7F7F
Pass
h2 活動5.24:13.0:1
#000000
#7F7F7F
Pass
h2 運動員5.24:13.0:1
#000000
#7F7F7F
Pass
h2 更多Red Bull消…5.24:13.0:1
#000000
#7F7F7F
Pass
title Red Bull 送你一…3.81:14.5:1
#000000
#67696B
Fail
button 跳過至內容4.29:14.5:1
#000000
#707172
Fail
p Energy Drinks5.02:14.5:1
#000000
#7B7C7C
Pass
cosmos-text-12-10-0 All Red Bull Energy…5.24:14.5:1
#000000
#7F7F7F
Pass
cosmos-text-12-10-0 Red Bull能量飲…5.24:14.5:1
#000000
#7F7F7F
Pass
cosmos-text-12-10-0 Red Bull無糖能…5.24:14.5:1
#000000
#7F7F7F
Pass
p 活動5.24:14.5:1
#000000
#7F7F7F
Pass
p 運動員5.03:14.5:1
#000000
#7C7C7C
Pass
p Red Bull TV5.03:14.5:1
#000000
#7C7C7C
Pass
cosmos-text-12-10-0 發現更多5.03:14.5:1
#000000
#7C7C7C
Pass
cosmos-text-12-10-0 On Now5.03:14.5:1
#000000
#7C7C7C
Pass
cosmos-text-12-10-0 Live Events5.03:14.5:1
#000000
#7C7C7C
Pass
cosmos-text-12-10-0 Premier Padel5.03:14.5:1
#000000
#7C7C7C
Pass
cosmos-title-12-10-0 RED BULL 好玩全…5.03:14.5:1
#000000
#7C7C7C
Pass
cosmos-text-12-10-0 為咗玩盡每個mo…5.03:14.5:1
#000000
#7C7C7C
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
Landmark Structure
5 landmarks
PASS
5 landmarks
Info::
<main> landmark present
Info::
1 <nav> landmark(s) 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 NAV "Header" MAIN ASIDE 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

A+
Alt Text Quality
All 30 images OK
PASS
All 30 images OK
Info::
4 decorative image(s) correctly marked
Info::
26 image(s) with good alt text
30 images 26 good alt text 4 decorative
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+
Web Manifest
PWA-ready
PASS
PWA-ready
Info::
Meets PWA install criteria
Info::
Name present: Red Bull
Info::
192x192 icon present
Info::
512x512 icon present
Info::
Display mode: standalone
PWA Install Criteria ✓ Installable
Name Red Bull ✓192×192 icon ✓512×512 icon ✓Start URL / ✓Display Mode standalone ✓
Name Red Bull Display Mode standalone Theme Color #00162b Background Color #00162b Icons 4 icon(s)
A
Lighthouse Accessibility Audits
Score 92/100 — 3 failing, 28 passed
PASS
92

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

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.tile-content__meta-wrapper > div.tile-content__tagline > span.tile-content__tagline-item-event > img.tile-content__tagline-item-event-flag div.tile-content__meta-wrapper > div.tile-content__tagline > span.tile-content__tagline-item-event > img.tile-content__tagline-item-event-flag

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
RED BULL 好玩全「曆」衝 div.panoptikum__timeline > div.panoptikum-timeline > div.panoptikum-timeline__items > button.panoptikum-timeline__item
F1 vs WEC: Max Verstappen 挑戰紐伯林 24 小時耐力賽，這與方程式到底有何不同？ div.panoptikum__timeline > div.panoptikum-timeline > div.panoptikum-timeline__items > button.panoptikum-timeline__item
Racing Bulls 東京發布日本限定塗裝 書道家青柳美扇跨界聯乘 div.panoptikum__timeline > div.panoptikum-timeline > div.panoptikum-timeline__items > button.panoptikum-timeline__item
HYROX 訓練：最新研究發現最聰明的訓練方式 div.panoptikum__timeline > div.panoptikum-timeline > div.panoptikum-timeline__items > button.panoptikum-timeline__item
2026 年 F1 賽季開鑼 盤點十一支車隊與 22 位頂尖車手名單 div.panoptikum__timeline > div.panoptikum-timeline > div.panoptikum-timeline__items > button.panoptikum-timeline__item
跑者難以啟齒的6大尷尬疑問——專業教練終極解答 div.panoptikum__timeline > div.panoptikum-timeline > div.panoptikum-timeline__items > button.panoptikum-timeline__item
HYROX：終極體能賽事詳解 div.panoptikum__timeline > div.panoptikum-timeline > div.panoptikum-timeline__items > button.panoptikum-timeline__item

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
F1 vs WEC: Max Verstappen 挑戰紐伯林 24 小時耐力賽，這與方程式到底有何不同？ Max Verstappen 將於今年 5 月前往… div.cosmos-story-card > a.cosmos-story-card__link
Netherlands Max Verstappen - F1史上最年輕賽車冠軍 F1 一級方程式 a.cosmos-person-card
【TGA 2025】《33號遠征隊》奪9獎成大贏家 網民替小島秀夫、《Kingdom Come》沒獎痛心 上星期遊戲界大事The Game Awards 20… div.cosmos-story-card > a.cosmos-story-card__link
《SEGA 新創造球會 2026》1月22日上線 事前預約有李健和 正所謂底線傳底震五湖，單刀橫傳霸四海，有一定年資的球迷，如果在遊戲中有得用現在變成「和哥」… div.cosmos-story-card > a.cosmos-story-card__link
Valve出Steam Machine功能等於Deck 6倍 PS5出日本專用機減價25% 這兩天特別多硬件消息。首先，想玩Steam遊戲又不想花大錢升級電腦… div.cosmos-story-card > a.cosmos-story-card__link
大張正己《餓狼》動畫重現經典對決 SWC總獎金410萬美元 台灣選手ZJZ奪季軍 這星期在格鬥遊戲電競界中，《餓狼傳說 CotW》可謂最有話題。首先預告加入《… div.cosmos-story-card > a.cosmos-story-card__link
《HADES》再臨主機平台 回冥界前做足準備重溫劇情玩法 大廠遊戲當然多，但近年最令筆者沉迷的，大多都是獨立遊戲作品，最期待當然是《Dead Cells》出第… div.cosmos-story-card > a.cosmos-story-card__link
任天堂黑歷史主機Virtual Boy 當年的失敗30年後變經典 東京遊戲展(TGS)今個月9月25日開始舉行，任天堂回復慣例不出席，而在日前搶先舉行網上發佈… div.cosmos-story-card > a.cosmos-story-card__link
東京電玩展9月舉行 參展廠商試玩作品集合公開 TGS東京電玩展，係亞洲機迷每年朝聖地，一來近，二來亞洲機迷大都喜歡日本文化，現場試玩遊戲又有禮物又見到Show… div.cosmos-story-card > a.cosmos-story-card__link
《超級機械人大戰》新作月尾推出 源自1991年只剩三英文字母未用 《超級機械人大戰》，有一定機齡又係機械人迷，可能童年時上世紀已經在Game Boy玩過。來到… div.cosmos-story-card > a.cosmos-story-card__link
《Battlefield 6》新片公開 10月發售今個月Beta公測 戰爭射擊遊戲迷期待很久，對上一款正傳作品《Battlefield V(戰地風雲 5)》已… div.cosmos-story-card > a.cosmos-story-card__link
小島秀夫、新川洋司香港訪問全記錄 愛港產電影由《英雄本色》到《九龍城寨》 PlayStation遊戲《Death Stranding 2: On The Be… div.cosmos-story-card > a.cosmos-story-card__link
80年代忍者遊戲熱潮回歸 SEGA《忍》 vs 《忍者龍劍傳》7月、8月連環新作 起初一陣混亂，還以為是同一款遊戲，看清楚發現原來這邊SEGA 80年代經典作… div.cosmos-story-card > a.cosmos-story-card__link
《Resident Evil》最新作回到Raccoon City 解構影片當年非核爆、Leon才是真主角？ 《Resident Evil》中文《生化危機/惡靈… div.cosmos-story-card > a.cosmos-story-card__link
○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
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●`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
●Background and foreground colors have a sufficient contrast ratio
●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.
○`[accesskey]` values are unique
○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 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.

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