Accessibility
· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.DLandmark StructureAction11 landmarksFIX
Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.
Without a <main> landmark, screen-reader users can't skip past the navigation to the page content — every page starts with re-reading the menu.
Learn more ▾ ▴
The <main> element marks the page's primary content area. Assistive tech offers a 'jump to main' shortcut — but only if <main> exists. Without it, every page navigation forces re-reading the header. Wrap your primary content in a single <main>.
Source: WAI-ARIA / WCAG 2.4.1
Multiple navigations need aria-label to distinguish them for screen readers.
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
Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.
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
FFavicon & BrandingAction2 icon(s) detectedFIX
DWeb ManifestActionNot foundFIX
No web manifest found.
DDark Mode SupportActionNo dark mode signalsFIX
Detection limited to meta tags and inline styles.
DPrint StylesheetActionNo print stylesFIX
BHeading Hierarchy11 headingsREVIEW
- H2 jQuery UI
- H2 Download jQuery UI 1.14.2
- H3 Developer Links
- H2 What's New in jQuery UI 1.14?
- H2 Dive In!
- H3 Interactions
- H3 Widgets
- H3 Effects
- H3 Utilities
- H3 Meta
- H3 Books
Every page should have one H1 that describes the page content.
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
CColor Contrast (Screenshot)Action20 text elements analyzed, 11 fail WCAG AAREVIEW
Analyzes text contrast against the actual rendered page, including background images, gradients, and overlays that CSS-based tools cannot detect.
Show all checked elements (20)
| Element | Ratio | Required | FG | BG | Result |
|---|---|---|---|---|---|
| h2 Download jQuery UI 1… | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| h2 What's New in jQuery… | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| h2 Dive In! | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| h3 Developer Links | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| h3 Interactions | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| h3 Widgets | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| h3 Effects | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| h3 Utilities | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| h3 Meta | 3.87:1 | 3.0:1 | #000000 | #B24926 | Pass |
| title jQuery UI | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a jQuery | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a jQuery UI | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a jQuery Mobile | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a Sizzle | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a QUnit | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a Plugins | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a Contribute | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a CLA | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a Style Guides | 3.87:1 | 4.5:1 | #000000 | #B24926 | Fail |
| a Bug Triage | 3.87:1 | 4.5:1 | #000000 | #B24926 | 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+Alt Text QualityAll 3 images OKPASS
A+Form AccessibilityAll 1 controls labeledPASS
| Control | Type | Label | Method |
|---|---|---|---|
| s | search | Search jQuery UI | aria-label |
ALink & Button Quality1 issue(s) across 121 links and 2 buttonsPASS
| Element | Text | Issue | Suggested Fix |
|---|---|---|---|
| <button> | (empty) | empty | Add button text or aria-label |
Icon-only buttons need an aria-label so screen readers can announce them.
button.visuallyhidden (#116 on page)
Buttons with no accessible text (icon-only, no aria-label) can't be activated by voice control or understood by screen readers.
Source: WCAG 2.1 SC 4.1.2
A404 Error PageHTTP 404, custom pagePASS
ALighthouse Accessibility AuditsScore 90/100 — 3 failing, 22 passedPASS
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
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
nav#main > typesense-minibar > form.searchform > button.visuallyhidden nav#main > typesense-minibar > form.searchform > button.visuallyhidden |
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.
Contrast
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Navigation div#container > nav#main > div.menu-top-container > button#menu-trigger |
Custom Download div#content > div#banner-secondary > div.download-box > a.button |
Stable div#banner-secondary > div.download-box > div.download-option > a.button |
Old/Unsupported div#banner-secondary > div.download-box > div.download-option > a.button |
These are opportunities to improve the legibility of your content.
Best practices
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html.js html.js |
These items highlight common accessibility best practices.