Accessibility

· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Checks

17 PASS 4 REVIEW 3 FIX

404 Error Page

Action

HTTP 404, custom page

FIX

HTTP 404, custom page

Correct 404 status code returned

Got: HTTP 404

Custom styled 404 page

404 Page Quality ✓ Custom 404 Page

Status Code HTTP 404 ✓Custom Styling ✓Navigation ✗Homepage Link ✗Search Form ✗

Print Stylesheet

Action

No print styles

FIX

No print styles

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 ✗

Navigation UX

Action

No navigation patterns

FIX

No navigation patterns

4 navigation landmark(s) detected

No breadcrumbs, search, or skip link detected

These navigation aids help users orient themselves and find content efficiently, especially on large sites.

Breadcrumbs

Skip Link

Labeled Navigation 4 <nav> element(s)

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.

Favicon & Branding

5 icon(s) detected

REVIEW

5 icon(s) detected

favicon.ico present at site root

HTML icon links detected

Apple touch icon present

Multiple icon sizes detected

✓ favicon.ico Present

✓ PNG Icons Present

✓ Apple Touch Present

✗ SVG Favicon Missing

✓ Manifest Icons Present

✓ Multiple Sizes Present

Web Manifest

Valid manifest

REVIEW

Valid manifest

Name present: Tahri Technology

No 192x192 icon

A 192px icon is required for PWA installation.

512x512 icon present

Display mode: standalone

PWA Install Criteria Not Installable

Name Tahri Technology ✓192×192 icon ✗512×512 icon ✓Start URL / ✓Display Mode standalone ✓

Name Tahri Technology Display Mode standalone Theme Color #c1272d Background Color #ffffff Icons 2 icon(s)

Dark Mode Support

Dark mode detected

REVIEW

Dark mode detected

color-scheme meta tag present

The site declares support for light and dark color schemes via <meta name='color-scheme'>.

Got: light dark

prefers-color-scheme CSS detected in inline styles

Detection limited to meta tags and inline styles

External CSS files may contain prefers-color-scheme rules not visible to this scan.

Dark Mode✓ Dark Mode Supported

color-scheme meta light dark ✓Dark theme-color Not set ✗CSS indicators Detected ✓

Detection limited to meta tags and inline styles.

Color Contrast (Screenshot)

Action

20 text elements analyzed, 13 fail WCAG AA

REVIEW

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

7 pass 13 fail WCAG AA

h1 L'alliance entre innovation et expertise

2.33:1

#000000

#4F4749

needs 3.0:1 (large text)

32px · above the fold

h2 Nos services

1.36:1

#000000

#2A2323

needs 3.0:1 (large text)

24px · above the fold

title Tahri Technology

2.64:1

#000000

#545051

needs 4.5:1 (normal text)

16px · top of page (header area)

a Aller au contenu principal

2.48:1

#000000

#4F4C4E

needs 4.5:1 (normal text)

16px · top of page (header area)

a Blog

3.15:1

#000000

#605B5C

needs 4.5:1 (normal text)

16px · top of page (header area) · over background image/gradient

a Services

4.02:1

#000000

#716B6C

needs 4.5:1 (normal text)

16px · top of page (header area)

a Témoignages

3.98:1

#000000

#716A6C

needs 4.5:1 (normal text)

16px · above the fold

a Contact

3.98:1

#000000

#716A6B

needs 4.5:1 (normal text)

16px · above the fold

span Menu

3.98:1

#000000

#716A6B

needs 4.5:1 (normal text)

16px · above the fold

p Notre métier

3.95:1

#000000

#706A69

needs 4.5:1 (normal text)

16px · above the fold

p Chez Tahri Technology, nous mettons en �…

1.23:1

#000000

#221A1C

needs 4.5:1 (normal text)

16px · above the fold

a Discutons de votre projet

1.42:1

#000000

#2D2627

needs 4.5:1 (normal text)

16px · above the fold

div Finance de marché

3.48:1

#000000

#646265

needs 4.5:1 (normal text)

16px · mid-page

1 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)

Element	Ratio	Required	FG	BG	Result
h1 L'alliance entre inn…	2.33:1	3.0:1	#000000	#4F4749	Fail
h2 Nos services	1.36:1	3.0:1	#000000	#2A2323	Fail
h2 Pourquoi Tahri Techn…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Un projet en tête ?	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Domaines d'expertise	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Sites vitrines réal…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Ils nous font confia…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Questions fréquente…	21.00:1	3.0:1	#000000	#FFFFFF	Pass
h2 Contact	21.00:1	3.0:1	#000000	#FFFFFF	Pass
title Tahri Technology	2.64:1	4.5:1	#000000	#545051	Fail
a Aller au contenu pri…	2.48:1	4.5:1	#000000	#4F4C4E	Fail
a Blog	3.15:1	4.5:1	#000000	#605B5C	Fail
a Services	4.02:1	4.5:1	#000000	#716B6C	Fail
a Témoignages	3.98:1	4.5:1	#000000	#716A6C	Fail
a Contact	3.98:1	4.5:1	#000000	#716A6B	Fail
span Menu	3.98:1	4.5:1	#000000	#716A6B	Fail
p Notre métier	3.95:1	4.5:1	#000000	#706A69	Fail
p Chez Tahri Technolog…	1.23:1	4.5:1	#000000	#221A1C	Fail
a Discutons de votre p…	1.42:1	4.5:1	#000000	#2D2627	Fail
div Finance de marché	3.48:1	4.5:1	#000000	#646265	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.

Landmark Structure

9 landmarks

PASS

9 landmarks

<main> landmark present

4 <nav> landmark(s) found

All <nav> elements are properly labeled

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

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

9 headings

PASS

9 headings

Single H1 present

H1 L'alliance entre innovation et expertise
H2 Nos services
H2 Pourquoi Tahri Technology ?
H2 Un projet en tête ?
H2 Domaines d'expertise
H2 Sites vitrines réalisés
H2 Ils nous font confiance
H2 Questions fréquentes
H2 Contact

A+

Heading Text Quality

All 9 heading(s) have substantive, well-formed text

PASS

All 9 heading(s) have substantive, well-formed text

Heading text quality is clean -- no placeholder, length, or styling issues

A+

Alt Text Quality

All 8 images OK

PASS

All 8 images OK

1 decorative image(s) correctly marked

7 image(s) with good alt text

8 images 7 good alt text 1 decorative

All images have appropriate alt text.

A+

Form Accessibility

All 4 controls labeled

PASS

All 4 controls labeled

4 control(s) properly labeled

4 controls

4 labeled

0 placeholder only

0 unlabeled

Control	Type	Label	Method
bot-field	input	Ne pas remplir :	none
name	text	Votre nom	aria-label
email	email	Votre email	aria-label
message	textarea	Votre message	aria-label

A+

Link & Button Quality

21 links, 10 buttons — all OK

PASS

21 links, 10 buttons — all OK

21 link(s) with descriptive text

21 links

0 empty

0 generic text

0 new tab

0 empty buttons

All links and buttons have descriptive accessible text.

31 links and buttons have descriptive text

A+

Form Input Types

4 form control(s) checked, no type mismatches

PASS

4 form control(s) checked, no type mismatches

No input-type mismatches detected

A+

Form Input Quality

4 form control(s) checked, no input-semantic issues

PASS

4 form control(s) checked, no input-semantic issues

All form input semantics look correct

A+

Mobile Keyboard & Autofill

All 3 eligible field(s) carry autocomplete/inputmode

PASS

All 3 eligible field(s) carry autocomplete/inputmode

A+

Document Language

Lang attribute set to "fr"

PASS

Lang attribute set to "fr"

<html lang="fr"> is set and valid

Got: fr

A+

Tabindex Anti-Patterns

18 explicit tabindex attribute(s) checked, no anti-patterns

PASS

18 explicit tabindex attribute(s) checked, no anti-patterns

No tabindex anti-patterns detected

A+

Iframe Accessibility

No iframes on this page

PASS

No iframes on this page

A+

Tap Target Adequacy

All tap targets meet WCAG 2.5.5/2.5.8 sizing

PASS

All tap targets meet WCAG 2.5.5/2.5.8 sizing

All tap targets meet WCAG 2.5.5 (44x44px) sizing

A+

Mobile-Readable Font Sizes

All 98 visible text node(s) render at >= 12 CSS pixels

PASS

All 98 visible text node(s) render at >= 12 CSS pixels

All text uses legible mobile font sizes (>= 12 CSS px)

A+

PWA Depth

1 PWA signal(s) surfaced

PASS

1 PWA signal(s) surfaced

Manifest has no maskable icon

Android 12+ Adaptive Icons crop non-maskable icons to a circle or squircle -- frequently hiding important parts of the logo. Add at least one icon entry with `"purpose": "maskable"` (or `"any maskable"`) and a maskable-aware design (16% safe-zone padding around the inner mark).

A+

Mobile UX Depth

1 mobile-depth signal(s) detected

PASS

1 mobile-depth signal(s) detected

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.

A+

Lighthouse Accessibility Audits

Score 100/100 — 0 failing, 26 passed

PASS

100

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.

○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

●Form elements have associated labels

●`[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

●`[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 have a discernible name

●No element has a `[tabindex]` value greater than 0

●Touch targets have sufficient size and spacing.

●Heading elements appear in a sequentially-descending order

●Skip links are focusable.

●Document has a main landmark.

●Deprecated ARIA roles were not used

●Image elements do not have `[alt]` attributes that are redundant text.

○`[accesskey]` values are unique

○Elements with `role="dialog"` or `role="alertdialog"` 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

○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

○The document does not use `<meta http-equiv="refresh">`

○`<object>` elements have alternate text

○Select elements have associated label elements.

○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

○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.

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.