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Accessibility

· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
72
GRADE
C
FIX
7
REVIEW
8
PASS
9
INFO
0
Checks
24
9 PASS 8 REVIEW 7 FIX
F
Form Accessibility
Action
10 of 10 controls have issues
FIX
10 of 10 controls have issues
Critical::
5 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">; <input type="submit" id="edit-submit">; <input type="submit" id="edit-submit">; <input type="submit" name="subscribe" id="mc-embedded-subscribe">
Warning::
5 control(s) rely on placeholder only
Placeholder text disappears on focus and is not a reliable label.
Got: <input type="search" name="q" id="edit-keys">; <input type="search" name="q" id="edit-keys">; <input type="text" name="FNAME" id="mce-FNAME">; <input type="text" name="LNAME" id="mce-LNAME">; <input type="email" name="EMAIL" id="mce-EMAIL">
10 controls
0 labeled
5 placeholder only
5 unlabeled
ControlTypeLabelMethod
#edit-keyssearch(What do you want to learn today?)placeholder only
#edit-keyssearch(What do you want to learn today?)placeholder only
#mce-FNAMEtext(First Name)placeholder only
#mce-LNAMEtext(Last Name)placeholder only
#mce-EMAILemail(Email Address)placeholder only
#edit-submitsubmit(none)none
#edit-submitsubmit(none)none
#edit-submitsubmit(none)none
#edit-submitsubmit(none)none
#mc-embedded-subscribesubmit(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">; <input type="submit" id="edit-submit">; <input type="submit" id="edit-submit">; <input type="submit" name="subscribe" id="mc-embedded-subscribe">

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

Placeholder text disappears on focus and is not a reliable label.

<input type="search" name="q" id="edit-keys">; <input type="search" name="q" id="edit-keys">; <input type="text" name="FNAME" id="mce-FNAME">; <input type="text" name="LNAME" id="mce-LNAME">; <input type="email" name="EMAIL" id="mce-EMAIL">

Why this matters

Placeholder-only labels disappear when the user starts typing — they must remember what the field was for.

Learn more

Placeholders are NOT labels. They vanish on input, fail color contrast checks (most are gray), and don't satisfy WCAG SC 3.3.2. Always use a real <label> alongside (or aria-labelledby).

Source: WCAG 2.1 SC 3.3.2 / Nielsen Norman

D
Mobile Keyboard & Autofill
Action
6/6 eligible field(s) missing autocomplete or inputmode
FIX
6/6 eligible field(s) missing autocomplete or inputmode
Warning::
3 field(s) missing recommended autocomplete attribute
WCAG 1.3.5 (Level AA): inputs whose purpose maps to a Common Input Purpose value should declare it via `autocomplete=`. Required for password managers, browser autofill, and assistive tech that customizes inputs (e.g., simplified keyboards). Mobile autofill in particular cuts form-completion time by 30-50% when these are present. Affected purposes: given-name, family-name, email.
Got: <input type="text" name="FNAME" id="mce-FNAME">, <input type="text" name="LNAME" id="mce-LNAME">, <input type="email" name="EMAIL" id="mce-EMAIL">
Warning::
3 field(s) would benefit from inputmode attribute
Mobile browsers pick the on-screen keyboard layout from `inputmode=` when present (numeric pad, tel dialpad, email keyboard). Without it, users see the default text keyboard and must mode-switch -- 2-3 extra taps per phone-number or numeric-ID field. Type-based defaults exist (`type=tel` shows the tel keyboard on most browsers) but `inputmode` is the explicit, cross-browser way to control this. Affected types: search, email.
Got: <input type="search" name="q" id="edit-keys">, <input type="search" name="q" id="edit-keys">, <input type="email" name="EMAIL" id="mce-EMAIL">
F
Favicon & Branding
Action
1 icon(s) detected
FIX
1 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::
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 Missing
PNG Icons Present
Apple Touch Missing
SVG Favicon Missing
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
1 navigation pattern(s)
FIX
1 navigation pattern(s)
Info::
Skip navigation link detected
Info::
1 navigation landmark(s) detected
Breadcrumbs
Search
Skip Link Skip link detected
Labeled Navigation 1 <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.
C
Landmark Structure
Action
3 landmarks
REVIEW
3 landmarks
Critical::
No <main> landmark found
Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.
Info::
1 <nav> landmark(s) found
Info::
Skip navigation link present
Warning::
Skip link target(s) don't exist on page: #main-content
The skip-link anchor (e.g., `href="#main"`) points at an ID that has no corresponding element on the page. Activating the link does nothing -- a silent WCAG 2.4.1 failure that the visual link presence hides. Add `id="main"` (or whichever matches the href) to the target landmark.
Page Structure — as a screen reader sees it
BANNER header NAV "block-trustme-footer-menu" MAIN (missing!) CONTENTINFO footer

Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.

Why this matters

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

The skip-link anchor (e.g., `href="#main"`) points at an ID that has no corresponding element on the page. Activating the link does nothing -- a silent WCAG 2.4.1 failure that the visual link presence hides. Add `id="main"` (or whichever matches the href) to the target landmark.

Why this matters

Skip link points at an ID that doesn't exist on the page. The link looks fine visually but does nothing when activated -- silent WCAG 2.4.1 failure.

Learn more

Find the target landmark (typically <main> or the first <h1>) and add `id="..."` matching the skip link's href fragment. Test by tabbing to the skip link and pressing Enter -- focus should jump to the target.

Source: WCAG 2.1 SC 2.4.1

B
Heading Hierarchy
15 headings
REVIEW
15 headings
Critical::
No H1 heading found
Every page should have one H1 that describes the page content.
  • H4 The World’s #1 Online Encyclopedia
  • H4 Picks of the week
  • H4 Look who's using encyclopedia.com
  • H5 Pandemic Flu
  • H5 Bacteriophages
  • H5 The Anglerfish
  • H3 income tax
  • H3 autism
  • H3 Pure Land Buddhism
  • H3 Boston Tea Party
  • H3 Hernan Cortes
  • H3 Pyrenees
  • H3 More topics
  • H2 Subscribe to our newsletter
  • H2 Footer menu

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

B
Iframe Accessibility
2/2 iframe(s) missing title; 0 placeholder(s)
REVIEW
2/2 iframe(s) missing title; 0 placeholder(s)
Warning::
<iframe> missing title attribute (src="")
WCAG 4.1.2: iframes need a title attribute so screen readers can announce what's embedded. Without one, the announcement is just "iframe" -- the user has no way to decide whether to enter or skip.
Warning::
<iframe> missing title attribute (src="about:blank")
WCAG 4.1.2: iframes need a title attribute so screen readers can announce what's embedded. Without one, the announcement is just "iframe" -- the user has no way to decide whether to enter or skip.
B
Tap Target Adequacy
1 tap target(s) too small or too close together
REVIEW
1 tap target(s) too small or too close together
Info::
1 tap target(s) too small or too close to neighbors
WCAG 2.5.5 (Level AAA) requires interactive targets to be at least 44x44 CSS pixels; WCAG 2.5.8 (Level AA, added in 2.2) requires 24x24 minimum. Failing targets cause mis-taps for users with motor impairments, large fingers, or shaky hands -- and are a major bounce-rate driver on mobile commerce flows. Lighthouse measures rendered rects + adjacent-element spacing; the failing list is in the Lighthouse 'tap-targets' audit detail panel.
C
Mobile-Readable Font Sizes
Action
81% of visible text renders at >= 12 CSS px (11 below threshold)
REVIEW
81% of visible text renders at >= 12 CSS px (11 below threshold)
Warning::
11 text node(s) render below 12 CSS pixels on mobile
Mobile browsers default the root font-size to 16 px; text below ~ 12 px (75% of root) is hard to read without zooming. WCAG 1.4.4 (Resize Text) requires the page to support 200% zoom without loss of functionality -- which most layouts handle, but small base text still costs readability and conversion. Audit which selectors set sizes below 12 px (often footers, fine print, table cells) and bump them to 14-16 px or use rem units that scale with user preferences. Examples: <span> 11.5px ("EXPLORE"); <a> 0.0px ("view"); <a> 0.0px ("view"); <a> 11.3px ("Home"); <a> 11.3px ("About Us").
C
Color Contrast (Screenshot)
Action
20 text elements analyzed, 9 fail WCAG AA
REVIEW

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

11 pass 9 fail WCAG AA
span EXPLORE
2.41:1
#000000
on
#574933
needs 4.5:1 (normal text)
16px · top of page (header area)
span EXPLORE
2.97:1
#000000
on
#595950
needs 4.5:1 (normal text)
16px · top of page (header area)
a Earth and Environment
1.56:1
#000000
on
#3A2C1D
needs 4.5:1 (normal text)
16px · above the fold
a History
1.15:1
#000000
on
#2D0902
needs 4.5:1 (normal text)
16px · above the fold
a Literature and the Arts
1.09:1
#000000
on
#1F0801
needs 4.5:1 (normal text)
16px · above the fold
a Medicine
1.08:1
#000000
on
#1A0802
needs 4.5:1 (normal text)
16px · above the fold
a People
1.13:1
#000000
on
#1B110D
needs 4.5:1 (normal text)
16px · above the fold
a Philosophy and Religion
1.13:1
#000000
on
#1E1007
needs 4.5:1 (normal text)
16px · above the fold · over background image/gradient
a Places
1.01:1
#000000
on
#070100
needs 4.5:1 (normal text)
16px · above the fold

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)
ElementRatioRequiredFGBGResult
h2 Subscribe to our new…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Footer menu21.00:13.0:1
#000000
#FFFFFF
Pass
h3 income tax21.00:13.0:1
#000000
#FFFFFF
Pass
h3 autism21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Pure Land Buddhism21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Boston Tea Party21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Hernan Cortes21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Pyrenees21.00:13.0:1
#000000
#FFFFFF
Pass
h3 More topics21.00:13.0:1
#000000
#FFFFFF
Pass
title Encyclopedia.com | F…21.00:14.5:1
#000000
#FFFFFF
Pass
a Skip to main content21.00:14.5:1
#000000
#FFFFFF
Pass
span EXPLORE2.41:14.5:1
#000000
#574933
Fail
span EXPLORE2.97:14.5:1
#000000
#595950
Fail
a Earth and Environmen…1.56:14.5:1
#000000
#3A2C1D
Fail
a History1.15:14.5:1
#000000
#2D0902
Fail
a Literature and the A…1.09:14.5:1
#000000
#1F0801
Fail
a Medicine1.08:14.5:1
#000000
#1A0802
Fail
a People1.13:14.5:1
#000000
#1B110D
Fail
a Philosophy and Relig…1.13:14.5:1
#000000
#1E1007
Fail
a Places1.01:14.5:1
#000000
#070100
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.

B
Lighthouse Accessibility Audits
Score 82/100 — 5 failing, 24 passed
REVIEW
82

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.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.ency-hero-search > form > div#edit-actions > input#edit-submit div.ency-hero-search > form > div#edit-actions > input#edit-submit
Recently researched about div.clear-both > div.whoslooking-slider > div.whoslooking-item > span
Recently researched about div.clear-both > div.whoslooking-slider > div.whoslooking-item > span
Recently researched about div.clear-both > div.whoslooking-slider > div.whoslooking-item > span
SUBSCRIBE TO OUR NEWSLETTER div#block-mailchimp > div > div#mc_embed_signup > h2
Sign up with your email address to receive news and updates. div#block-mailchimp > div > div#mc_embed_signup > p.secondary-text
We respect your privacy. div#block-mailchimp > div > div#mc_embed_signup > p.privacy-text
HOME nav#block-trustme-footer > ul > li > a.is-active
ABOUT US nav#block-trustme-footer > ul > li > a
HELP nav#block-trustme-footer > ul > li > a
SITE FEEDBACK nav#block-trustme-footer > ul > li > a
PRIVACY & COOKIE POLICY nav#block-trustme-footer > ul > li > a
TERMS AND CONDITIONS nav#block-trustme-footer > ul > li > a
DAILY nav#block-trustme-footer > ul > li > a
© 2019 Encyclopedia.com | All rights reserved. div#block-trustme-copyright > div > p > span
Information from your device can be used to personalize your ad experience. Do… body.path-frontpage > div.adthrive-comscore > div#adthrive-ccpa-link
A RAPTIVE PARTNER SITE body.path-frontpage > div.adthrive-comscore > span

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#tltpvid_21855 > div.tl-transparent > div.tl-adchoices > img.tl-edaa-icon div#tltpvid_21855 > div.tl-transparent > div.tl-adchoices > img.tl-edaa-icon

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.

Best practices

Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.

Why this matters

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

Source: MDN Permissions-Policy

Failing Elements
head > meta head > meta

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
Sponsored By Nintendo div.AdThrive_Footer_1_HDX_pbs2s_Mobile_textcontent > div.AdThrive_Footer_1_HDX_pbs2s_Mobile_textcontent_creative_copy > div.AdThrive_Footer_1_HDX_pbs2s_Mobile_sponsor > a.AdThrive_Footer_1_HDX_pbs2s_Mobile_sponsor_link

One main landmark helps screen reader users navigate a web page. Learn more about landmarks.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
html.js html.js

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-*]` 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
Input buttons have discernible text.
Form elements have associated labels
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
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
Heading elements appear in a sequentially-descending order
Deprecated ARIA roles were not used
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
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 type="image">` elements have `[alt]` text
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.
Uses ARIA roles only on compatible elements
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.
A+
Heading Text Quality
All 15 heading(s) have substantive, well-formed text
PASS
All 15 heading(s) have substantive, well-formed text
Info::
Heading text quality is clean -- no placeholder, length, or styling issues
A+
Alt Text Quality
All 7 images OK
PASS
All 7 images OK
Info::
3 decorative image(s) correctly marked
Info::
4 image(s) with good alt text
7 images 4 good alt text 3 decorative
All images have appropriate alt text.
A+
Form Input Types
10 form control(s) checked, no type mismatches
PASS
10 form control(s) checked, no type mismatches
Info::
No input-type mismatches detected
A+
Form Input Quality
10 form control(s) checked, no input-semantic issues
PASS
10 form control(s) checked, no input-semantic issues
Info::
All form input semantics look correct
A+
Document Language
Lang attribute set to "en"
PASS
Lang attribute set to "en"
Info::
<html lang="en"> is set and valid
Got: en
A+
Tabindex Anti-Patterns
0 positive, 1 -1-on-focusable
PASS
0 positive, 1 -1-on-focusable
Info::
tabindex="-1" on naturally-focusable <input>
tabindex="-1" removes an element from the keyboard tab order. Naturally-focusable elements (links, buttons, form controls) become unreachable for keyboard users. (Common false-positive: hidden honeypot fields. Verify the element is genuinely interactive before removing the tabindex.)
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 404 | Encyclopedia.com Custom Styling Navigation Homepage Link Search Form
A+
PWA Depth
No PWA depth issues detected
PASS
No PWA depth issues detected
Info::
No PWA depth issues detected
A+
Mobile UX Depth
1 mobile-depth signal(s) detected
PASS
1 mobile-depth signal(s) detected
Info::
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.
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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