Skip to content
https://www.wwf.org.uk

Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
65
GRADE
D
FIX
3
REVIEW
7
PASS
3
INFO
0
Checks
13
3 PASS 7 REVIEW 3 FIX
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
1 navigation pattern(s)
FIX
1 navigation pattern(s)
Info::
Skip navigation link detected
Info::
8 navigation landmark(s) detected
Breadcrumbs
Search
Skip Link Skip link detected
Labeled Navigation 8 <nav> element(s)
Back to Top
Hamburger Menu
Sticky Navigation Cannot reliably detect (CSS-based)
2 of 6 testable patterns navigation patterns detected. Limited navigation support. Consider adding breadcrumbs, search, and skip link.
B
Landmark Structure
18 landmarks
REVIEW
18 landmarks
Info::
<main> landmark present
Warning::
Multiple <main> landmarks (4 found)
A page should have only one <main> landmark.
Info::
8 <nav> landmark(s) found
Warning::
3 of 8 <nav> elements are unlabeled
Multiple navigations need aria-label to distinguish them for screen readers.
Info::
Skip navigation link present
Page Structure — as a screen reader sees it
BANNER header NAV "block-wwf-main-menu-menu" MAIN CONTENTINFO footer

A page should have only one <main> landmark.

Why this matters

Multiple <main> elements violate the spec — there must be exactly one per page.

Learn more ▾

HTML5 spec: 'authors must not include more than one main element' visible to AT at the same time. Multiple <main>s confuse AT and break the 'jump to main content' shortcut. Refactor to a single <main> with nested <section>/<article>.

Source: HTML5 spec

Multiple navigations need aria-label to distinguish them for screen readers.

Why this matters

Some <nav> elements lack aria-label — screen-reader users hear 'navigation' multiple times with no way to distinguish them.

Learn more ▾

When a page has multiple <nav> regions (primary, footer, breadcrumb), each needs aria-label or aria-labelledby. AT users navigate by landmark; identical 'navigation' announcements force them to enter each one to discover purpose.

Source: WAI-ARIA Authoring Practices

B
Heading Hierarchy
23 headings, 2 skip(s)
REVIEW
23 headings, 2 skip(s)
Info::
Single H1 present
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: H3 → H5 (missing H4)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
  • H2 Main navigation
  • H2 Fundraising Header
  • H1 Bringing our world back to life
  • H2 Take action for our world
  • H3 Feel good forest trail
  • H3 Below the waterline
  • H3 How you're helping
  • H2 About WWF
  • H3 Stop deforestation
  • H3 Deliver a sustainable future in the UK
  • H3 Bring nature back from the brink
  • H3 Inspire public action for nature
  • H2 Our latest podcast episode
  • H2 We recommend
  • H2 WWF's club for kids
  • H2 Shop For Your World
  • H2 Latest from WWF
  • H4 Pagination skipped
  • H3 Bringing our world back to life
  • H5 Join the race to save our world skipped
  • H2 About WWF
  • H2 Legal
  • H2 Follow us

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

B
Form Accessibility
2 of 3 controls have issues
REVIEW
2 of 3 controls have issues
Critical::
2 control(s) without accessible label
Form controls need a <label>, aria-label, or aria-labelledby for screen readers.
Got: <input type="submit" id="edit-submit">; <input type="submit" id="edit-submit-latest-content">
Info::
1 control(s) properly labeled
3 controls
1 labeled
0 placeholder only
2 unlabeled
ControlTypeLabelMethod
#edit-keyssearchSearchfor/id
#edit-submitsubmit(none)none
#edit-submit-latest-contentsubmit(none)none

Form controls need a <label>, aria-label, or aria-labelledby for screen readers.

<input type="submit" id="edit-submit">; <input type="submit" id="edit-submit-latest-content">

Why this matters

Form controls without labels — assistive tech announces 'edit text' with no context; users can't complete forms.

Source: WCAG 2.1 SC 3.3.2

C
Favicon & Branding
Action
6 icon(s) detected
REVIEW
6 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
Web Manifest
Action
Valid manifest
REVIEW
Valid manifest
Warning::
No name or short_name
Add a name field to identify the app.
Info::
192x192 icon present
Info::
512x512 icon present
Info::
Display mode: standalone
PWA Install Criteria Not Installable
Name ✗192×192 icon ✓512×512 icon ✓Start URL ✗Display Mode standalone ✓
Display Mode standalone Theme Color #ffffff Background Color #ffffff Icons 2 icon(s)
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 1 pass AA only
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h1 Bringing our world b…5.24:13.0:1
#000000
#7F7F7F
Pass
h2 Main navigation3.10:13.0:1
#000000
#505C6E
Pass
h2 Fundraising Header5.24:13.0:1
#000000
#7F7F7F
Pass
h2 Take action for our …5.24:13.0:1
#000000
#7F7F7F
Pass
h2 About WWF5.24:13.0:1
#000000
#7F7F7F
Pass
h2 Our latest podcast e…5.24:13.0:1
#000000
#7F7F7F
Pass
h2 We recommend5.24:13.0:1
#000000
#7F7F7F
Pass
h2 WWF's club for kids5.24:13.0:1
#000000
#7F7F7F
Pass
h2 Shop For Your World5.24:13.0:1
#000000
#7F7F7F
Pass
h2 Latest from WWF5.24:13.0:1
#000000
#7F7F7F
Pass
h2 About WWF5.24:13.0:1
#000000
#7F7F7F
Pass
h2 Legal5.24:13.0:1
#000000
#7F7F7F
Pass
h2 Follow us5.24:13.0:1
#000000
#7F7F7F
Pass
h3 Feel good forest tra…5.24:13.0:1
#000000
#7F7F7F
Pass
h3 Below the waterline5.24:13.0:1
#000000
#7F7F7F
Pass
h3 How you're helping5.24:13.0:1
#000000
#7F7F7F
Pass
h3 Stop deforestation5.24:13.0:1
#000000
#7F7F7F
Pass
h3 Deliver a sustainabl…5.24:13.0:1
#000000
#7F7F7F
Pass
h3 Bring nature back fr…5.24:13.0:1
#000000
#7F7F7F
Pass
h3 Inspire public actio…5.24:13.0:1
#000000
#7F7F7F
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+
Alt Text Quality
All 17 images OK
PASS
All 17 images OK
Info::
17 image(s) with good alt text
17 images 17 good alt text
All images have appropriate alt text.
A
404 Error Page
HTTP 404, custom page
PASS
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
Info::
Search form present on 404 page
404 Page Quality ✓ Custom 404 Page
Status Code HTTP 404 ✓Page Title Page not found | WWF ✓Custom Styling ✓Navigation ✓Homepage Link ✓Search Form ✓
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

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
section#podcast > div.article_wrapper > div#embed-omny__199441 > iframe section#podcast > div.article_wrapper > div#embed-omny__199441 > iframe

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.

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
PAGINATION div.kitchen_sink > div.resource_pagination > nav.pager > h4#pagination-heading
JOIN THE RACE TO SAVE OUR WORLD div.footer_full_row > nav.footer_nav > div.newsletter > h5

These are opportunities to improve keyboard navigation in your application.

Tables and lists

Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
1 Current page Page 2 Page 3 Page 4 … Next page Last page Last div.kitchen_sink > div.resource_pagination > nav.pager > ul.js-pager__items

These are opportunities to improve the experience of reading tabular or list data using 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
●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
●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 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 have a discernible name
●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.
●`[lang]` attributes have a valid value
●Skip links are focusable.
●Document has a main landmark.
●Deprecated ARIA roles were not used
●ARIA IDs are unique
○`[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 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
○No form fields have multiple labels
○`<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
○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.
○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.
○`<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.
○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.

Send Feedback