Accessibility

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

SCORE

GRADE

FIX

REVIEW

PASS

INFO

Checks

5 PASS 3 REVIEW 5 FIX

Favicon & Branding

Action

2 icon(s) detected

FIX

2 icon(s) detected

favicon.ico present at site root

HTML icon links detected

No apple-touch-icon detected

iOS devices use this when users add your site to their home screen. Add <link rel='apple-touch-icon' sizes='180x180' href='/apple-touch-icon.png'>.

✓ favicon.ico Present

✓ PNG Icons Present

✗ Apple Touch Missing

✗ SVG Favicon Missing

✗ Manifest Icons Missing

✗ Multiple Sizes Missing

Web Manifest

Action

Not found

FIX

Not found

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.

Dark Mode Support

Action

No dark mode signals

FIX

No dark mode signals

No dark mode signals detected

Consider adding CSS with @media (prefers-color-scheme: dark) and <meta name='color-scheme' content='light dark'>.

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.

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

1 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 1 <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.

Heading Hierarchy

1 headings

REVIEW

1 headings

No H1 heading found

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

1 empty heading(s)

Empty headings appear in the document outline but provide no information.

H2 (empty)

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

Empty headings appear in the document outline but provide no information.

Why this matters

Empty <hN> tags break the document outline — screen-reader users navigating by heading hit dead silence.

Source: WCAG 2.4.6

404 Error Page

Action

HTTP 404, custom page

REVIEW

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 ✓Page Title 404 Not Found ✓Custom Styling ✓Navigation ✗Homepage Link ✗Search Form ✗

Color Contrast (Screenshot)

Action

20 text elements analyzed, 4 fail WCAG AA

REVIEW

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

16 pass 4 fail WCAG AA 2 pass AA only

header About OpenBSD

2.94:1

#000000

#505C3F

needs 4.5:1 (normal text)

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

a Project Goals

1.42:1

#000000

#242A1D

needs 4.5:1 (normal text)

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

a Security

2.69:1

#000000

#525252

needs 4.5:1 (normal text)

16px · above the fold · over background image/gradient

a Crypto

1.00:1

#000000

needs 4.5:1 (normal text)

16px · above the fold

3 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
title OpenBSD	5.20:1	4.5:1	#000000	#728556	Pass
header About OpenBSD	2.94:1	4.5:1	#000000	#505C3F	Fail
a Project Goals	1.42:1	4.5:1	#000000	#242A1D	Fail
a Hardware Platforms	4.77:1	4.5:1	#000000	#5A7D90	Pass
a Security	2.69:1	4.5:1	#000000	#525252	Fail
a Crypto	1.00:1	4.5:1	#000000	#000000	Fail
a Events and Papers	7.37:1	4.5:1	#000000	#999999	Pass
a Innovations	17.85:1	4.5:1	#000000	#FCE8E8	Pass
header Getting OpenBSD	21.00:1	4.5:1	#000000	#FFFFFF	Pass
a Download	14.25:1	4.5:1	#000000	#D3D3E8	Pass
header Getting Source	21.00:1	4.5:1	#000000	#FFFFFF	Pass
a AnonCVS	21.00:1	4.5:1	#000000	#FFFFFF	Pass
a CVSWeb	21.00:1	4.5:1	#000000	#FFFFFF	Pass
a GitHub Mirror	14.45:1	4.5:1	#000000	#D6D6D6	Pass
a GotHub Mirror	21.00:1	4.5:1	#000000	#FFFFFF	Pass
header OpenBSD Resources	21.00:1	4.5:1	#000000	#FFFFFF	Pass
a Changelog	21.00:1	4.5:1	#000000	#FFFFFF	Pass
a FAQ	21.00:1	4.5:1	#000000	#FFFFFF	Pass
a Manual Pages	21.00:1	4.5:1	#000000	#FFFFFF	Pass
a Patches	21.00:1	4.5:1	#000000	#FFFFFF	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.

Landmark Structure

9 landmarks

PASS

9 landmarks

<main> landmark present

1 <nav> landmark(s) found

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+

Alt Text Quality

All 2 images OK

PASS

All 2 images OK

2 image(s) with good alt text

2 images 2 good alt text

All images have appropriate alt text.

A+

Form Accessibility

No form controls

PASS

No form controls

No form controls on this page

No form controls found.

A+

Link & Button Quality

42 links, 0 buttons — all OK

PASS

42 links, 0 buttons — all OK

42 link(s) with descriptive text

42 links

0 empty

0 generic text

0 new tab

0 empty buttons

All links and buttons have descriptive accessible text.

42 links and buttons have descriptive text

Lighthouse Accessibility Audits

Score 92/100 — 1 failing, 12 passed

PASS

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.

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
Project Goals `nav > ul > li > a`
Hardware Platforms `nav > ul > li > a`
Security `nav > ul > li > a`
Crypto `nav > ul > li > a`
Events and Papers `nav > ul > li > a`
Innovations `nav > ul > li > a`
AnonCVS `nav > ul > li > a`
CVSWeb `nav > ul > li > a`
GitHub Mirror `nav > ul > li > a`
GotHub Mirror `nav > ul > li > a`
Changelog `nav > ul > li > a`
FAQ `nav > ul > li > a`
Manual Pages `nav > ul > li > a`
Patches `nav > ul > li > a`
Reporting Problems `nav > ul > li > a`
Mailing Lists `nav > ul > li > a`
Hackathons `nav > ul > li > a`
User Groups `nav > ul > li > a`
Commercial Support `nav > ul > li > a`
Donations `nav > ul > li > a`
Art Merchandise `nav > ul > li > a`
OpenBSD Foundation `nav > ul > li > a`

These items highlight common accessibility best practices.

○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-hidden="true"]` is not present on the document `<body>`

●Image elements have `[alt]` 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

●Heading elements appear in a sequentially-descending order

●Document has a main landmark.

○`[accesskey]` values are unique

○`[aria-*]` attributes match their roles

○`button`, `link`, and `menuitem` elements have accessible names

○ARIA attributes are used as specified for the element's role

○Deprecated ARIA roles were not used

○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.

○`[aria-hidden="true"]` elements do not contain focusable descendents

○ARIA input fields have accessible names

○ARIA `meter` elements have accessible names

○ARIA `progressbar` elements have accessible names

○Elements use only permitted ARIA attributes

○`[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

○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

○`[aria-*]` attributes have valid values

○`[aria-*]` attributes are valid and not misspelled

○Buttons have an accessible name

○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">`

○`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

○`<object>` elements have alternate text

○Select elements have associated label elements.

○Skip links are focusable.

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

○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.

○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.