Accessibility
· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.DLandmark StructureActionNo landmarksFIX
No landmarks detected
Screen reader users have no way to navigate by region.
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
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
FAlt Text QualityAction10 of 80 images have issuesFIX
| Issue | Count |
|---|---|
| missing | 10 image(s) |
Images without alt text are invisible to screen readers.
Each image without alt text is a WCAG 1.1.1 failure — invisible to screen-reader users, lost from Google Image Search.
Learn more ▾ ▴
WCAG 2.1 Level A requires text alternatives for non-decorative images. Empty alt='' is fine for decorative; meaningful images need descriptive text. Common fixes: CMS audit + bulk add, build-time linter (alt-text-required ESLint rule), CI gate on Lighthouse a11y score.
Source: WCAG 2.1 SC 1.1.1 / WebAIM Million Report
An image inside a link with no alt creates an empty link.
Image-only links with no alt create empty links — screen-reader users hear 'link' with no destination context.
Learn more ▾ ▴
An <a><img></a> with no img alt is the worst-case for accessibility: AT announces the link but can't describe where it goes. Either add alt to the image OR add aria-label to the link.
Source: WCAG 2.1 SC 2.4.4
F404 Error PageActionSoft 404 detectedFIX
The server returned HTTP 200 for a non-existent path. Search engines will index this page as real content. Configure your server to return HTTP 404 for missing pages.
FFavicon & BrandingAction1 icon(s) detectedFIX
FWeb ManifestActionInvalid JSONFIX
Manifest contains invalid JSON.
DDark Mode SupportActionTheme color onlyFIX
Detection limited to meta tags and inline styles.
DPrint StylesheetActionNo print stylesFIX
DLighthouse Accessibility AuditsActionScore 66/100 — 5 failing, 11 passedFIX
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Top Search div.title-wrapper > div.box_scrollbar > div.box > a.tag |
Accept All div.cookies-conf > div.cookies-conf-main > div.cookies-conf-btn > button.allow |
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.content > ul.r > li.footer-m-line > img.icon div.content > ul.r > li.footer-m-line > img.icon |
div.content > ul.r > li.footer-m-line > img.icon div.content > ul.r > li.footer-m-line > img.icon |
div.content > ul.r > li.footer-m-line > img.icon div.content > ul.r > li.footer-m-line > img.icon |
div.content > ul.r > li.footer-m-line > img.icon div.content > ul.r > li.footer-m-line > img.icon |
div.content > ul.r > li.footer-m-line > img.icon div.content > ul.r > li.footer-m-line > img.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.
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.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Get the App
For Podcasters
Top Shows
Blog
Listen
About Castbox
Newsroom
FAQs div.header-m > div.nav-list > div.nav-list-box > ul |
These are opportunities to improve the experience of reading tabular or list data using 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.
Informational: a Permissions-Policy directive showing feature -> allowed origins.
Source: MDN Permissions-Policy
| Failing Elements |
|---|
head > meta head > meta |
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.
CLink & Button QualityAction4 issue(s) across 112 links and 2 buttonsREVIEW
| Element | Text | Issue | Suggested Fix |
|---|---|---|---|
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.facebook.com/sharer.php?u=ht… | new tab | Add '(opens in new tab)' to text | |
| https://twitter.com/intent/tweet?url=htt… | new tab | Add '(opens in new tab)' to text | |
| https://www.amazon.com/GURU-NETWORK-LIMI… | amazonecho | new tab | Add '(opens in new tab)' to text |
| https://t.me/CastboxUser | (empty) | empty | Add link text or aria-label |
| https://www.facebook.com/castbox.fm | (empty) | empty | Add link text or aria-label |
| https://twitter.com/CastBox_FM | (empty) | empty | Add link text or aria-label |
| https://www.instagram.com/castbox_fm/ | (empty) | empty | Add link text or aria-label |
Links without text are announced as raw URLs by screen readers.
https://t.me/CastboxUser; https://www.facebook.com/castbox.fm; https://twitter.com/CastBox_FM; https://www.instagram.com/castbox_fm/
Links with no accessible text (empty <a></a>, image-only no alt, icon-only no aria-label) are unidentifiable to screen readers.
Source: WCAG 2.1 SC 2.4.4
Add '(opens in new tab)' to link text or aria-label.
https://www.facebook.com/sharer.php?u=https%3A%2F%2Fcastbox.fm%2Fchannel%2F60…; https://twitter.com/intent/tweet?url=https://castbox.fm/channel/id6035361?utm…; https://www.facebook.com/sharer.php?u=https%3A%2F%2Fcastbox.fm%2Fchannel%2F64…; https://twitter.com/intent/tweet?url=https://castbox.fm/channel/id6453694?utm…; https://www.facebook.com/sharer.php?u=https%3A%2F%2Fcastbox.fm%2Fchannel%2F47…; https://twitter.com/intent/tweet?url=https://castbox.fm/channel/id4725120?utm…; https://www.facebook.com/sharer.php?u=https%3A%2F%2Fcastbox.fm%2Fchannel%2F48…; https://twitter.com/intent/tweet?url=https://castbox.fm/channel/id4814017?utm…; https://www.facebook.com/sharer.php?u=https%3A%2F%2Fcastbox.fm%2Fchannel%2F64…; https://twitter.com/intent/tweet?url=https://castbox.fm/channel/id6495026?utm… (+21 more)
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
CColor Contrast (Screenshot)Action20 text elements analyzed, 3 fail WCAG AAREVIEW
Analyzes text contrast against the actual rendered page, including background images, gradients, and overlays that CSS-based tools cannot detect.
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)
| Element | Ratio | Required | FG | BG | Result |
|---|---|---|---|---|---|
| title Best free podcast ap… | 1.25:1 | 4.5:1 | #000000 | #061F33 | Fail |
| a Get the App | 2.73:1 | 4.5:1 | #000000 | #684D43 | Fail |
| a For Podcasters | 9.40:1 | 4.5:1 | #000000 | #FC925B | Pass |
| a Top Shows | 9.22:1 | 4.5:1 | #000000 | #FC8F5A | Pass |
| a Blog | 9.09:1 | 4.5:1 | #000000 | #FC8D58 | Pass |
| a Listen | 9.01:1 | 4.5:1 | #000000 | #FD8B58 | Pass |
| span Search | 8.90:1 | 4.5:1 | #000000 | #FD8958 | Pass |
| p Search for " | 8.70:1 | 4.5:1 | #000000 | #FB8756 | Pass |
| div Sign in | 8.59:1 | 4.5:1 | #000000 | #FB8555 | Pass |
| a Get the App | 8.52:1 | 4.5:1 | #000000 | #FC8356 | Pass |
| a For Podcasters | 8.32:1 | 4.5:1 | #000000 | #FB8054 | Pass |
| a Top Shows | 8.30:1 | 4.5:1 | #000000 | #FC7F53 | Pass |
| a Blog | 8.19:1 | 4.5:1 | #000000 | #FC7D52 | Pass |
| a Listen | 7.77:1 | 4.5:1 | #000000 | #F9774B | Pass |
| a About Castbox | 7.48:1 | 4.5:1 | #000000 | #F97147 | Pass |
| a Newsroom | 10.64:1 | 4.5:1 | #000000 | #F7A48B | Pass |
| a FAQs | 18.93:1 | 4.5:1 | #000000 | #F3F3F3 | Pass |
| span Listen Now | 20.12:1 | 4.5:1 | #000000 | #FAFAFA | Pass |
| span Over 259,000,000 | 5.69:1 | 4.5:1 | #000000 | #858585 | Pass |
| span Volumes of Audio Con… | 1.66:1 | 4.5:1 | #000000 | #333333 | 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+Heading Hierarchy20 headingsPASS
- H1 Over 259,000,000Volumes of Audio ContentListen Free,Download Free.
- H2 Top SearchFeaturedEmbrace the Nature 🌱Ambies Winners & NomineesTrue CrimeTop ShowsSociety & Culture
- H3 #box-pro-ellipsis-177689046261728{-webkit-line-clamp:2;}The Joe Rogan Experience
- H3 #box-pro-ellipsis-177689046261763{-webkit-line-clamp:2;}Casefile True Crime
- H3 #box-pro-ellipsis-177689046261774{-webkit-line-clamp:2;}Crime Junkie
- H3 #box-pro-ellipsis-177689046261852{-webkit-line-clamp:2;}How I Built This with Guy Raz
- H3 #box-pro-ellipsis-177689046261886{-webkit-line-clamp:2;}Fantasy Footballers - Fantasy Football Podcast
- H3 #box-pro-ellipsis-177689046261853{-webkit-line-clamp:2;}Up First from NPR
- H3 #box-pro-ellipsis-17768904626181{-webkit-line-clamp:2;}The Ben Shapiro Show
- H3 #box-pro-ellipsis-177689046261851{-webkit-line-clamp:2;}The Daily
- H3 #box-pro-ellipsis-177689046261980{-webkit-line-clamp:2;}Dateline NBC
- H3 #box-pro-ellipsis-177689046261981{-webkit-line-clamp:2;}The Dr. Phil Podcast
- H3 #box-pro-ellipsis-177689046261986{-webkit-line-clamp:2;}Sword and Scale
- H3 #box-pro-ellipsis-177689046261950{-webkit-line-clamp:2;}Last Podcast On The Left
- H3 #box-pro-ellipsis-177689046261948{-webkit-line-clamp:2;}Call Her Daddy
- H3 #box-pro-ellipsis-177689046261972{-webkit-line-clamp:2;}Serial
- H3 #box-pro-ellipsis-177689046262016{-webkit-line-clamp:2;}My Favorite Murder with Karen Kilgariff and Georgia Hardstark
- H4 About
- H4 Connect
- H4 Mail
AForm Accessibility1 of 1 controls have issuesPASS
| Control | Type | Label | Method |
|---|---|---|---|
| #search-input | text | (Search shows, RSS feeds, iTunes links) | placeholder only |
Placeholder text disappears on focus and is not a reliable label.
<input type="text" id="search-input">
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