Accessibility
· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.DLandmark StructureAction4 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
DDark Mode SupportActionNo dark mode signalsFIX
Detection limited to meta tags and inline styles.
DPrint StylesheetActionNo print stylesFIX
CForm AccessibilityAction3 of 13 controls have issuesREVIEW
| Control | Type | Label | Method |
|---|---|---|---|
| query | search | Search | aria-label |
| query | search | Search | aria-label |
| #53291fa6-8a43-4d81-a142-3c9ffdfdb714-email-form-email | Email Address | for/id | |
| #53291fa6-8a43-4d81-a142-3c9ffdfdb714-email-form-consent | checkbox | I agree to receive emails from World Population Review | for/id |
| #b732f460-3ffe-4c93-bcde-7370df751b31-email-form-email | Email Address | for/id | |
| #b732f460-3ffe-4c93-bcde-7370df751b31-email-form-consent | checkbox | I agree to receive emails from World Population Review | for/id |
| #b9be73eb-8405-41ab-b406-fa1aa1c8476b-email-form-email | Email Address | for/id | |
| #b9be73eb-8405-41ab-b406-fa1aa1c8476b-email-form-consent | checkbox | I agree to receive emails from World Population Review | for/id |
| #ad67d5df-fa85-4619-8284-fb683e958fbb-email-form-email | Email Address | for/id | |
| #ad67d5df-fa85-4619-8284-fb683e958fbb-email-form-consent | checkbox | I agree to receive emails from World Population Review | for/id |
| #53291fa6-8a43-4d81-a142-3c9ffdfdb714-search-mobile | search | (Search) | placeholder only |
| #53291fa6-8a43-4d81-a142-3c9ffdfdb714-search-desktop | search | (Search) | placeholder only |
| format | select | (none) | none |
Form controls need a <label>, aria-label, or aria-labelledby for screen readers.
<select name="format">
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" id="53291fa6-8a43-4d81-a142-3c9ffdfdb714-search-mobile">; <input type="search" id="53291fa6-8a43-4d81-a142-3c9ffdfdb714-search-desktop">
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
CLink & Button QualityAction15 issue(s) across 413 links and 43 buttonsREVIEW
| Element | Text | Issue | Suggested Fix |
|---|---|---|---|
| https://population.un.org/wpp/assets/Fil… | 2024 World Population Prospect… | new tab | Add '(opens in new tab)' to text |
| https://www.census.gov/popclock/world | World Population Clock | new tab | Add '(opens in new tab)' to text |
| https://vc.bridgew.edu/jiws/vol21/iss6/2… | per-capita health expenditure | new tab | Add '(opens in new tab)' to text |
| https://population.un.org/wpp/ | World Population Prospects (20… | new tab | Add '(opens in new tab)' to text |
| https://www.census.gov/data/tables/time-… | Historical Estimates of World … | new tab | Add '(opens in new tab)' to text |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
| <button> | (empty) | empty | Add button text or aria-label |
Add '(opens in new tab)' to link text or aria-label.
https://population.un.org/wpp/assets/Files/WPP2024_Summary-of-Results.pdf; https://www.census.gov/popclock/world; https://vc.bridgew.edu/jiws/vol21/iss6/27/; https://population.un.org/wpp/; https://www.census.gov/data/tables/time-series/demo/international-programs/hi…
Links with target="_blank" without rel="noopener" leak the originating page's window context — security and UX issue.
Learn more ▾ ▴
Without rel="noopener", the new tab can navigate the original tab via window.opener (tab-nabbing attack). Modern browsers default to noopener for target=_blank but only since recent versions. Always set rel="noopener noreferrer" explicitly.
Source: MDN target / OWASP
Icon-only buttons need an aria-label so screen readers can announce them.
button.px-2 (#82 on page); button.dd-close-btn (#105 on page); button.dd-close-btn (#343 on page); button.dd-close-btn (#361 on page); button.px-2 (#370 on page); button.pl-2 (#702 on page); button#53291fa6-8a43-4d81-a142-3c9ffdfdb714-download-btn; button#53291fa6-8a43-4d81-a142-3c9ffdfdb714-email-form-close; button.display-btn (#3883 on page); button.display-btn (#3889 on page) (+5 more)
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
C404 Error PageActionHTTP 404, custom pageREVIEW
BWeb ManifestValid manifestREVIEW
CLighthouse Accessibility AuditsActionScore 77/100 — 8 failing, 24 passedREVIEW
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 |
|---|
div.raptive-player-position > div.adthrive-player-without-wrapper-text > div.adthrive-player-ad-controls > button.adthrive-player-icon div.raptive-player-position > div.adthrive-player-without-wrapper-text > div.adthrive-player-ad-controls > button.adthrive-player-icon |
div.flex > div.order-1 > div.control > button.pl-2 div.flex > div.order-1 > div.control > button.pl-2 |
div.order-1 > div > div.flex > button#53291fa6-8a43-4d81-a142-3c9ffdfdb714-download-btn div.order-1 > div > div.flex > button#53291fa6-8a43-4d81-a142-3c9ffdfdb714-download-btn |
div.flex > div.outer > div.bg-wpr-ui_bg > button.display-btn div.flex > div.outer > div.bg-wpr-ui_bg > button.display-btn |
div.flex > div.outer > div.bg-wpr-ui_bg > button.display-btn div.flex > div.outer > div.bg-wpr-ui_bg > button.display-btn |
div.flex > div.outer > div.bg-wpr-ui_bg > button.display-btn div.flex > div.outer > div.bg-wpr-ui_bg > button.display-btn |
div.flex > div.outer > div.bg-wpr-ui_bg > button.display-btn div.flex > div.outer > div.bg-wpr-ui_bg > button.display-btn |
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Agriculture div.carousel-container > div.carousel-item > div.group > a.z-0 |
Crime/Safety div.carousel-container > div.carousel-item > div.group > a.z-0 |
Culture div.carousel-container > div.carousel-item > div.group > a.z-0 |
Economics div.carousel-container > div.carousel-item > div.group > a.z-0 |
Education div.carousel-container > div.carousel-item > div.group > a.z-0 |
Environment div.carousel-container > div.carousel-item > div.group > a.z-0 |
Facts/Trivia div.carousel-container > div.carousel-item > div.group > a.z-0 |
Flags div.carousel-container > div.carousel-item > div.group > a.z-0 |
Geography div.carousel-container > div.carousel-item > div.group > a.z-0 |
Health div.carousel-container > div.carousel-item > div.group > a.z-0 |
History div.carousel-container > div.carousel-item > div.group > a.z-0 |
Infrastructure/Energy div.carousel-container > div.carousel-item > div.group > a.z-0 |
Law div.carousel-container > div.carousel-item > div.group > a.z-0 |
Manufacturing/Mining div.carousel-container > div.carousel-item > div.group > a.z-0 |
Military div.carousel-container > div.carousel-item > div.group > a.z-0 |
Politics/Government div.carousel-container > div.carousel-item > div.group > a.z-0 |
Population div.carousel-container > div.carousel-item > div.group > a.z-0 |
Sports div.carousel-container > div.carousel-item > div.group > a.z-0 |
Tech/Business div.carousel-container > div.carousel-item > div.group > a.z-0 |
Travel div.carousel-container > div.carousel-item > div.group > a.z-0 |
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 |
|---|
Hong Kong div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
China div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Puerto Rico div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
USA div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Greenland div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Denmark div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Taiwan div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
China div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Western Sahara div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Morocco div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Kosovo div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Macau div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
China div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Gibraltar div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
UK div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Monaco div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
San Marino div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Andorra div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Isle of Man div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
UK div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
India div.p-6 > div.mb-8 > p > a |
China div.p-6 > div.mb-8 > p > a |
Russia div.p-6 > div.mb-8 > p > a |
Japan div.p-6 > div.mb-8 > p > a |
DR Congo div.p-6 > div.mb-8 > p > a |
Vietnam div.p-6 > div.mb-8 > p > a |
2024 World Population Prospects report div#countries-by-size > div.p-6 > p > a |
fertility rates div#countries-by-size > div.p-6 > p > a |
birth rates div#countries-by-size > div.p-6 > p > a |
infant mortality div#countries-by-size > div.p-6 > p > a |
malnutrition div#countries-by-size > div.p-6 > p > a |
death rate div#countries-by-size > div.p-6 > p > a |
deliberately low div#countries-by-size > div.p-6 > p > a |
population decline div#countries-by-size > div.p-6 > p > a |
World Population Clock div#countries-by-size > div.p-6 > p > a |
still developing div > div.content > p > a |
least-developed div > div.content > p > a |
developed countries div > div.content > p > a |
quality of life div > div.content > p > a |
human development index div > div.content > p > a |
level of education div > div.content > p > a |
per-capita health expenditure div > div.content > p > a |
life expectancy div > div.content > p > a |
infant mortality rates div > div.content > p > a |
All div.flex > div.not-prose > div#worldHistoryGraph-buttons > button.timebtn |
World Population Prospects (2024 Revision) div.border-wpr-table_border > ol.m-0 > li.text-sm > a |
Historical Estimates of World Population div.border-wpr-table_border > ol.m-0 > li.text-sm > a |
Privacy Policy footer.px-5 > div.flex > div.flex > a |
Terms footer.px-5 > div.flex > div.flex > a |
Contact footer.px-5 > div.flex > div.flex > a |
About footer.px-5 > div.flex > div.flex > a |
Methodology footer.px-5 > div.flex > div.flex > a |
Cite div.ml-2 > div#cite-page-button > button.btn > span |
Information from your device can be used to personalize your ad experience.
Do… body.adthrive-device-phone > div.adthrive-comscore > div#adthrive-ccpa-link |
Do not sell or share my personal information. body.adthrive-device-phone > div.adthrive-comscore > div#adthrive-ccpa-link > a#ccpaTag |
Terms of Content Use body.adthrive-device-phone > div.adthrive-comscore > div.raptive-content-terms-footer > a.raptive-content-terms-footer-link |
Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Hong Kong div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
China div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Puerto Rico div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
USA div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Greenland div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Denmark div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Taiwan div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
China div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Western Sahara div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Morocco div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Kosovo div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Macau div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
China div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Gibraltar div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
UK div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Monaco div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
San Marino div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Andorra div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
Isle of Man div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
UK div.text-wpr-body_text > ul.ml-5 > li.mb-1.5 > a |
India div.p-6 > div.mb-8 > p > a |
China div.p-6 > div.mb-8 > p > a |
Russia div.p-6 > div.mb-8 > p > a |
Japan div.p-6 > div.mb-8 > p > a |
DR Congo div.p-6 > div.mb-8 > p > a |
Vietnam div.p-6 > div.mb-8 > p > a |
fertility rates div#countries-by-size > div.p-6 > p > a |
birth rates div#countries-by-size > div.p-6 > p > a |
infant mortality div#countries-by-size > div.p-6 > p > a |
malnutrition div#countries-by-size > div.p-6 > p > a |
death rate div#countries-by-size > div.p-6 > p > a |
deliberately low div#countries-by-size > div.p-6 > p > a |
population decline div#countries-by-size > div.p-6 > p > a |
still developing div > div.content > p > a |
least-developed div > div.content > p > a |
developed countries div > div.content > p > a |
quality of life div > div.content > p > a |
human development index div > div.content > p > a |
level of education div > div.content > p > a |
life expectancy div > div.content > p > a |
infant mortality rates div > div.content > p > a |
These are opportunities to improve the legibility of your content.
Internationalization and localization
If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
html html |
These are opportunities to improve the interpretation of your content by users in different locales.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Do not sell or share my personal information. body.adthrive-device-phone > div.adthrive-comscore > div#adthrive-ccpa-link > a#ccpaTag |
Terms of Content Use body.adthrive-device-phone > div.adthrive-comscore > div.raptive-content-terms-footer > a.raptive-content-terms-footer-link |
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 html |
These items highlight common accessibility best practices.
Screen readers have features to make navigating tables easier. Ensuring that `<td>` elements in a large table (3 or more cells in width and height) have an associated table header may improve the experience for screen reader users. Learn more about table headers.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
COUNTRY
2026 POP.
↓
RANK
AREA (KM²)
DENSITY
ANNUAL CHANGE
% GLOBA… div.relative > div.border-wpr-table_border > div#53291fa6-8a43-4d81-a142-3c9ffdfdb714-scroll-container > table#53291fa6-8a43-4d81-a142-3c9ffdfdb714 |
COUNTRY
2026 POP.
2050 POP.
GROWTH
↓
India 1,476,630,000 1,679,590,0… div.relative > div.border-wpr-table_border > div#b9be73eb-8405-41ab-b406-fa1aa1c8476b-scroll-container > table#b9be73eb-8405-41ab-b406-fa1aa1c8476b |
AHeading Hierarchy27 headings, 1 skip(s)PASS
- H4 Data by Location
- H4 Ranking & Comparison
- H4 Tools
- H2 Contents
- H1 Current World Population
- H3 Request Data skipped
- H2 Countries by Size
- H3 Countries with 1B+ people
- H3 Countries with 100M+ people
- H3 Least Populous Countries
- H3 Population Ranges of Countries
- H3 Rates of population growth around the world
- H3 Life expectancy and its impact on world population
- H3 Challenges inherent in population estimates
- H2 World Population Projections
- H3 Population
- H3 Request Data
- H3 Top 10 Countries Whose Populations Will Grow the Most by 2050:
- H3 Request Data
- H3 The rise, peak, and decline of population growth
- H3 World Population History (5000 B.C. - 2020 A.D.)
- H3 Population History: Visualized
- H3 Request Data
- H3 Sources
- H2 Related Pages
- H2 Related Articles
- H3 Cite This Page:
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
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
A+Alt Text QualityAll 292 images OKPASS
AFavicon & Branding6 icon(s) detectedPASS
A+Color Contrast (Screenshot)20 text elements analyzed, 0 fail WCAG AAPASS
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 |
|---|---|---|---|---|---|
| h1 Current World Popula… | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h2 Contents | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h2 Countries by Size | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h2 World Population Pro… | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h2 Related Pages | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h2 Related Articles | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Request Data | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Countries with 1B+ p… | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Countries with 100M+… | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Least Populous Count… | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Population Ranges of… | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Rates of population … | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Life expectancy and … | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Challenges inherent … | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Population | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Request Data | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Top 10 Countries Who… | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 Request Data | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 The rise, peak, and … | 21.00:1 | 3.0:1 | #000000 | #FFFFFF | Pass |
| h3 World Population His… | 21.00:1 | 3.0:1 | #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.