Skip to content
https://online.fr

Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
67
GRADE
D
FIX
5
REVIEW
2
PASS
6
INFO
0
Checks
13
6 PASS 2 REVIEW 5 FIX
D
Favicon & Branding
Action
4 icon(s) detected
FIX
4 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::
SVG favicon detected — scales perfectly to any size
✗ favicon.ico Missing
✓ PNG Icons Present
✓ Apple Touch Present
✓ SVG Favicon Present
✗ 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
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 ArrowRightIcon ✓Custom Styling ✓Navigation ✓Homepage Link ✓Search Form ✗
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
h1 Scaleway Dedibox : serveurs dédiés
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
32px · bottom of viewport
h2 Notre gamme de serveurs dédiés pour l…
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Les réussites Scaleway
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Nos options pour serveurs dédiés
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Bénéfices clés des serveurs dédiés …
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Commencez avec des tutoriels
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Foire aux questions
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
24px · bottom of viewport
h3 Serveur Dédié Start
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 À partir de 4,99€/mois HT
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Serveur Dédié Pro
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 À partir de 34.99€/mois HT
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Serveur Dédié Core
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 À partir de 119.99€/mois HT
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Serveur Dédié Store
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 À partir de 39.99€/mois HT
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Serveur Dédié GPU
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 À partir de 1274,99€/mois HT*
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Systèmes d'exploitation
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Stockage
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
h3 Réseau
1.22:1
#000000
on
#151A2D
needs 3.0:1 (large text)
19px · bottom of viewport
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h1 Scaleway Dedibox : s…1.22:13.0:1
#000000
#151A2D
Fail
h2 Notre gamme de serve…1.22:13.0:1
#000000
#151A2D
Fail
h2 Les réussites Scale…1.22:13.0:1
#000000
#151A2D
Fail
h2 Nos options pour ser…1.22:13.0:1
#000000
#151A2D
Fail
h2 Bénéfices clés de…1.22:13.0:1
#000000
#151A2D
Fail
h2 Commencez avec des t…1.22:13.0:1
#000000
#151A2D
Fail
h2 Foire aux questions1.22:13.0:1
#000000
#151A2D
Fail
h3 Serveur Dédié Star…1.22:13.0:1
#000000
#151A2D
Fail
h3 À partir de 4,99€…1.22:13.0:1
#000000
#151A2D
Fail
h3 Serveur Dédié Pro1.22:13.0:1
#000000
#151A2D
Fail
h3 À partir de 34.99…1.22:13.0:1
#000000
#151A2D
Fail
h3 Serveur Dédié Core1.22:13.0:1
#000000
#151A2D
Fail
h3 À partir de 119.99…1.22:13.0:1
#000000
#151A2D
Fail
h3 Serveur Dédié Stor…1.22:13.0:1
#000000
#151A2D
Fail
h3 À partir de 39.99…1.22:13.0:1
#000000
#151A2D
Fail
h3 Serveur Dédié GPU1.22:13.0:1
#000000
#151A2D
Fail
h3 À partir de 1274,99…1.22:13.0:1
#000000
#151A2D
Fail
h3 Systèmes d'exploita…1.22:13.0:1
#000000
#151A2D
Fail
h3 Stockage1.22:13.0:1
#000000
#151A2D
Fail
h3 Réseau1.22:13.0:1
#000000
#151A2D
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.

A
Landmark Structure
8 landmarks
PASS
8 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 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

A+
Heading Hierarchy
33 headings
PASS
33 headings
Info::
Single H1 present
  • H1 Scaleway Dedibox : serveurs dédiés
  • H2 Notre gamme de serveurs dédiés pour l’hébergement de vos environnements
  • H3 Serveur Dédié Start
  • H3 À partir de 4,99€/mois HT
  • H3 Serveur Dédié Pro
  • H3 À partir de 34.99€/mois HT
  • H3 Serveur Dédié Core
  • H3 À partir de 119.99€/mois HT
  • H3 Serveur Dédié Store
  • H3 À partir de 39.99€/mois HT
  • H3 Serveur Dédié GPU
  • H3 À partir de 1274,99€/mois HT*
  • H2 Les réussites Scaleway
  • H2 Nos options pour serveurs dédiés
  • H3 Systèmes d'exploitation
  • H3 Stockage
  • H3 Réseau
  • H2 Bénéfices clés des serveurs dédiés Dedibox
  • H3 Qualité et Fiabilité
  • H3 Innovation continue
  • H3 Console et API
  • H3 Réseau Premium
  • H3 Datacenter Haut de Gamme
  • H3 Assistance 365/24/7
  • H3 Infogérants à vos côtés
  • H3 Européen avec un ADN mondial
  • H3 Fun & Sérieux
  • H2 Commencez avec des tutoriels
  • H2 Foire aux questions
  • H3 Comment louer un serveur dédié ?
  • H3 Pourquoi choisir Dedibox ?
  • H3 Cas d'utilisation des serveurs dédiés
  • H3 Économiser sur son serveur dédié : les astuces Scaleway
A+
Alt Text Quality
All 26 images OK
PASS
All 26 images OK
Info::
21 decorative image(s) correctly marked
Info::
5 image(s) with good alt text
26 images 5 good alt text 21 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+
Lighthouse Accessibility Audits
Score 96/100 — 1 failing, 28 passed
PASS
96

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

ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
Cookie time! Scaleway utilise des cookies (ou technologies similaires) qui son… div.inter_724de5d0-module__j-XtIa__variable > div#portal > div._cookieConsentDialog_wntdh_1 > aside.undefined

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.

○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
●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
●`[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
●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
●Uses ARIA roles only on compatible elements
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[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 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
○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.
○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.

Send Feedback