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Accessibility

· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
71
GRADE
C
FIX
7
REVIEW
6
PASS
11
INFO
0
Checks
24
11 PASS 6 REVIEW 7 FIX
F
Heading Hierarchy
Action
98 headings, 7 skip(s)
FIX
98 headings, 7 skip(s)
Info::
Single H1 present
Warning::
Heading level skipped: H2 → H5 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H5 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H5 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H5 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H3 → H5 (missing H4)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H3 → H5 (missing H4)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
Heading level skipped: H2 → H5 (missing H3)
Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.
Warning::
1 empty heading(s)
Empty headings appear in the document outline but provide no information.
  • H1 OBJEVTE MODERNÍ TRÉNINK PSŮ. ONLINE.
  • H2 NEJOBLÍBENĚJŠÍ KURZY
  • H5 13 nebezpečných věcí, kterými můžeme pejskovi ublížit skipped
  • H4 Zdarma
  • H5 Moje první štěně
  • H4 3 490 Kč
  • H5 Separační úzkost
  • H4 1 590 Kč
  • H5 Nosework
  • H4 990 Kč
  • H5 Kočkokurz - výchova a trénink kočky
  • H4 1 190 Kč
  • H5 Psí fitness I. - pes v pohybu
  • H4 890 Kč
  • H5 10 nejdůležitějších povelů
  • H4 1 490 Kč
  • H5 Vodítko jako nápověda
  • H4 790 Kč
  • H5 Komunikační signály pro pokročilé
  • H4 990 Kč
  • H2 Problémová chování
  • H5 Separační úzkost skipped
  • H4 1 590 Kč
  • H5 Soužití malého dítěte a psa
  • H4 990 Kč
  • H5 Ošetření se souhlasem zvířete
  • H4 1 490 Kč
  • H5 Skákání psa při vítání
  • H4 490 Kč
  • H5 Tahání na vodítku
  • H4 1 290 Kč
  • H5 Funkční přivolání psa
  • H4 1 790 Kč
  • H5 Strach psa ze zvuků
  • H4 890 Kč
  • H5 Alchymie socializace psů na psy
  • H4 890 Kč
  • H5 Tellington TTouch
  • H4 990 Kč
  • H2 Trénink a zábava
  • H5 Vodítko jako nápověda skipped
  • H4 790 Kč
  • H5 Komunikační signály pro pokročilé
  • H4 990 Kč
  • H5 Soužití malého dítěte a psa
  • H4 990 Kč
  • H5 Jak naučit psa ČEKEJ
  • H4 1 290 Kč
  • H5 Dog puller
  • H4 990 Kč
  • H5 Ošetření se souhlasem zvířete
  • H4 1 490 Kč
  • H5 Vůdce smečky
  • H4 390 Kč
  • H5 Čmuchací hry
  • H4 890 Kč
  • H5 Moderní trénink psa pro zaneprázdněné
  • H4 1 490 Kč
  • H5 Spolehlivost bez vodítka
  • H4 990 Kč
  • H5 Klikr trénink
  • H4 1 290 Kč
  • H5 Kozokurz - Principy tréninku psů
  • H4 890 Kč
  • H2 Psí sporty
  • H5 Nosework skipped
  • H4 990 Kč
  • H5 Psí fitness I. - pes v pohybu
  • H4 890 Kč
  • H5 Dogdancing - Psí triky 1
  • H4 690 Kč
  • H5 Dogdancing - Psí triky 2
  • H4 690 Kč
  • H5 Psí fitness II - rovnováha a posilování psa
  • H4 890 Kč
  • H5 Enrichment pro psy
  • H4 490 Kč
  • H5 Agility školička
  • H4 990 Kč
  • H5 Dog puller
  • H4 990 Kč
  • H5 Dog frisbee
  • H4 690 Kč
  • H5 Tellington TTouch
  • H4 990 Kč
  • H2 10 000+ prodaných kusů našeho psího bestselleru
  • H3 Proč nebýt vůdce smečky
  • H3 Podcast s českou trenérskou špičkou Podcast
  • H5 #118 Daniel Kortus: Jak poznat klimatickou dezinformaci a může za změnu klimatu člověk? skipped
  • H3 Psí svět pod drobnohledem Blog
  • H5 Láska na čtyřech tlapkách: První máj očima pejskařů skipped
  • H5 Co když pes sežere hračku?
  • H5 Proč se pes točí před ulehnutím dokola?
  • H5 Co když pes sežere, co nemá?
  • H2 Odebírejte newsletter
  • H5 tomas@psichologie.cz skipped
  • H6 Menu
  • H3 (empty)

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

Why this matters

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

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

Why this matters

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

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

Why this matters

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

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

Why this matters

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

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

Why this matters

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

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

Why this matters

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

Skipping heading levels breaks the document outline. Screen readers may interpret missing levels as structural errors.

Why this matters

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

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

F
404 Error Page
Action
HTTP 404, bare page
FIX
HTTP 404, bare page
Info::
Correct 404 status code returned
Got: HTTP 404
Warning::
Bare server default 404 page
The 404 page has no custom styling. Users hitting a broken link see a generic error with no way to navigate back. Add a custom 404 page with your site navigation and a search bar.
404 Page Quality Default 404 Page
Status Code HTTP 404 ✓Custom Styling ✗Navigation ✗Homepage Link ✗Search Form ✗
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
No navigation patterns
FIX
No navigation patterns
Info::
2 navigation landmark(s) detected
Info::
No breadcrumbs, search, or skip link detected
These navigation aids help users orient themselves and find content efficiently, especially on large sites.
Breadcrumbs
Search
Skip Link
Labeled Navigation 2 <nav> element(s)
Back to Top
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.
B
Landmark Structure
4 landmarks
REVIEW
4 landmarks
Info::
<main> landmark present
Info::
2 <nav> landmark(s) found
Warning::
2 of 2 <nav> elements are unlabeled
Multiple navigations need aria-label to distinguish them for screen readers.
Info::
No banner (header) landmark
Warning::
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
BANNER (missing!) NAV MAIN CONTENTINFO footer

Multiple navigations need aria-label to distinguish them for screen readers.

Why this matters

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.

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

B
Form Accessibility
2 of 2 controls have issues
REVIEW
2 of 2 controls have issues
Warning::
2 control(s) rely on placeholder only
Placeholder text disappears on focus and is not a reliable label.
Got: <input type="text">; <input type="text">
2 controls
0 labeled
2 placeholder only
0 unlabeled
ControlTypeLabelMethod
inputtext(Vaše e-mailová adresa)placeholder only
inputtext(Vaše e-mailová adresa)placeholder only

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

<input type="text">; <input type="text">

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

B
Mobile-Readable Font Sizes
99% of visible text renders at >= 12 CSS px (2 below threshold)
REVIEW
99% of visible text renders at >= 12 CSS px (2 below threshold)
Info::
2 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: <small> 10.0px ("S láskou ke psům navrhlo"); <a> 10.0px ("Escalate Ltd").
C
Color Contrast (Screenshot)
Action
20 text elements analyzed, 12 fail WCAG AA
REVIEW

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

8 pass 12 fail WCAG AA
h1 OBJEVTE MODERNÍ TRÉNINK PSŮ.
1.18:1
#000000
on
#29033E
needs 3.0:1 (large text)
32px · mid-page
title Psíchologie - objevte moderní trénink…
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · top of page (header area)
a Kurzy
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · top of page (header area)
a Podcast
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · top of page (header area)
a Blog
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · top of page (header area)
a Kniha
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · above the fold
a E-book zdarma
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · above the fold
a Přihlásit se
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · above the fold
a Kurzy
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · above the fold
a Podcast
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · above the fold
a Blog
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · above the fold
a Kniha
1.18:1
#000000
on
#29033E
needs 4.5:1 (normal text)
16px · above the fold
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h1 OBJEVTE MODERNÍ TR…1.18:13.0:1
#000000
#29033E
Fail
h2 NEJOBLÍBENĚJŠÍ K…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Problémová chován…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Trénink a zábava21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Psí sporty21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Odebírejte newslett…21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Proč nebýt vůdce …21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Podcast s českou tr…21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Psí svět pod drobn…21.00:13.0:1
#000000
#FFFFFF
Pass
title Psíchologie - objev…1.18:14.5:1
#000000
#29033E
Fail
a Kurzy1.18:14.5:1
#000000
#29033E
Fail
a Podcast1.18:14.5:1
#000000
#29033E
Fail
a Blog1.18:14.5:1
#000000
#29033E
Fail
a Kniha1.18:14.5:1
#000000
#29033E
Fail
a E-book zdarma1.18:14.5:1
#000000
#29033E
Fail
a Přihlásit se1.18:14.5:1
#000000
#29033E
Fail
a Kurzy1.18:14.5:1
#000000
#29033E
Fail
a Podcast1.18:14.5:1
#000000
#29033E
Fail
a Blog1.18:14.5:1
#000000
#29033E
Fail
a Kniha1.18:14.5:1
#000000
#29033E
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 87/100 — 4 failing, 18 passed
REVIEW
87

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.position-relative > div.top-row-content > div.d-flex > button.btn div.position-relative > div.top-row-content > div.d-flex > button.btn

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Prozkoumat kurzy div.mt-20 > button.btn > div.btn-content > span.content
ZDARMA div.course-card > div.part > div.category-tags > label.small
PRVNÍ PES div.course-card > div.part > div.category-tags > label.small
Detail kurzu div.part > a.btn > div.btn-content > span.content
PRVNÍ PES div.course-card > div.part > div.category-tags > label.small
Detail kurzu div.part > a.btn > div.btn-content > span.content
Detail kurzu div.part > a.btn > div.btn-content > span.content
Detail kurzu div.part > a.btn > div.btn-content > span.content
Detail kurzu div.part > a.btn > div.btn-content > span.content
Detail kurzu div.part > a.btn > div.btn-content > span.content
Detail kurzu div.part > a.btn > div.btn-content > span.content
Detail kurzu div.part > a.btn > div.btn-content > span.content
10 000+ div.row > div.col-lg-5 > h2.m-0 > span.color-blue-2
VIDEO KURZ ZDARMA div.row > div.col-lg-7 > div.book-container > label.floating-tag
PROČ NEBÝT VŮDCE SMEČKY div.d-flex > div.d-flex > div.flex-shrink-1 > h3.m-0
Nejdůležitější pravidlo pro výchovu a trénink psa div.d-flex > div.d-flex > div.flex-shrink-1 > p.mt-10
Odesláním souhlasíte, že vám můžeme posílat informace o psích novinkách a kurze… div.d-flex > div.d-flex > div.flex-shrink-1 > small.mt-15
Zásady zpracování osobních údajů div.d-flex > div.flex-shrink-1 > small.mt-15 > a.color-grey-2
PODCAST div.podcast > div.top > h3.m-0 > label.small
BLOG div.blog > div.top > h3.m-0 > label.small
Psichologie. Oceněný projekt tréninku psů bez klasických trestů přeroste Česko div.carousel-content > div.carousel-item > a.external-article > p.medium
Rozhovor s Tomášem Nushartem v pořadu Host Lucie Výborné div.carousel-content > div.carousel-item > a.external-article > p.medium
KAŽDÝCH 14 DNÍ ZDARMA div.row > div.col-12 > div.bckgr-violet-1 > label.floating-tag
Copyright © 2026 Psichologie.cz s.r.o. div.bckgr-grey-2 > div.container > div.d-flex > small
Přijmout vše div.cookie-consent-actions > button.btn > div.btn-content > span.content

These are opportunities to improve the legibility of your content.

Navigation

Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
13 nebezpečných věcí, kterými můžeme pejskovi ublížit div.course-card > div.part > div > h5.mt-0
Separační úzkost div.course-card > div.part > div > h5.mt-0
Vodítko jako nápověda div.course-card > div.part > div > h5.mt-0
Nosework div.course-card > div.part > div > h5.mt-0
#118 Daniel Kortus: Jak poznat klimatickou dezinformaci a může za změnu klimatu… div.d-flex > div.d-flex > div > h5.mt-0
Láska na čtyřech tlapkách: První máj očima pejskařů div.blog-post-preview > div.text > a.text-decoration-none > h5.mt-0
tomas@psichologie.cz div.col-12 > div.d-flex > div > h5.m-0

These are opportunities to improve keyboard navigation in your application.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Prozkoumat kurzy div.row > div.col-lg-5 > div.mt-20 > button.btn
Detail kurzu div.carousel-item > div.course-card > div.part > a.btn
Detail kurzu div.carousel-item > div.course-card > div.part > a.btn
Zobrazit všechny kurzy section#popularni-kurzy > div.container > div.text-center > a.btn
Detail kurzu div.carousel-item > div.course-card > div.part > a.btn
Detail kurzu div.carousel-item > div.course-card > div.part > a.btn
Zobrazit všechny kurzy section#problemove-chovani > div.container > div.text-center > a.btn
Detail kurzu div.carousel-item > div.course-card > div.part > a.btn
Detail kurzu div.carousel-item > div.course-card > div.part > a.btn
Zobrazit všechny kurzy section#trenink-a-zabava > div.container > div.text-center > a.btn
Detail kurzu div.carousel-item > div.course-card > div.part > a.btn
Detail kurzu div.carousel-item > div.course-card > div.part > a.btn
Zobrazit všechny kurzy section#psi-sporty > div.container > div.text-center > a.btn
Koupit knihu div.row > div.col-lg-5 > div.mt-40 > a.btn
Získat e-book ZDARMA form.w-100 > div.d-flex > div.w-100 > button.btn
Zásady zpracování osobních údajů div.d-flex > div.flex-shrink-1 > small.mt-15 > a.color-grey-2
Zobrazit starší epizody div.podcast > div.border-radius-24 > div.text-center > a.btn
Láska na čtyřech tlapkách: První máj očima pejskařů div.blog-posts > div.blog-post-preview > div.text > a.text-decoration-none
Co když pes sežere hračku? div.blog-posts > div.blog-post-preview > div.text > a.text-decoration-none
Proč se pes točí před ulehnutím dokola? div.blog-posts > div.blog-post-preview > div.text > a.text-decoration-none
Co když pes sežere, co nemá? div.blog-posts > div.blog-post-preview > div.text > a.text-decoration-none
Zobrazit starší články div.row > div.blog > div.text-center > a.btn
Psichologie. Oceněný projekt tréninku psů bez klasických trestů přeroste Česko div.carousel-wrapper > div.carousel-content > div.carousel-item > a.external-article
Rozhovor s Tomášem Nushartem v pořadu Host Lucie Výborné div.carousel-wrapper > div.carousel-content > div.carousel-item > a.external-article
Přihlásit div.position-relative > form.w-100 > div.d-flex > button.btn
Zásady zpracování osobních údajů div.left-main-flex > div.position-relative > small.mt-15 > a
Escalate Ltd div.row > div.d-block > small > a
Ochrana osobních údajů div.d-flex > div.d-flex > small > a
Obchodní podmínky div.d-flex > div.d-flex > small > a
Nastavení div#cookieConsentBanner > div.cookie-consent-container > div.cookie-consent-actions > button.btn
Odmítnout vše div#cookieConsentBanner > div.cookie-consent-container > div.cookie-consent-actions > button.btn
Přijmout vše div#cookieConsentBanner > div.cookie-consent-container > div.cookie-consent-actions > button.btn
○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>`
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●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
●Touch targets have sufficient size and spacing.
●Document has a main landmark.
●Image elements do not have `[alt]` attributes that are redundant text.
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○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
○`[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
○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
○Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
○List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
○The document does not use `<meta http-equiv="refresh">`
○`<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
○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
1 heading-text-quality issue(s) detected
PASS
1 heading-text-quality issue(s) detected
Info::
2 heading(s) are all-uppercase (excluding short acronyms)
Headings rendered in all-uppercase are a styling choice that should be done via CSS (`text-transform: uppercase`), not by typing the text in caps. Capitalized text is read letter-by-letter by some screen readers (e.g., "H-E-L-L-O W-O-R-L-D" instead of "hello world"). It's also a soft signal of CMS-migration artifacts where the original lowercase intent was lost.
Got: 2 all-caps heading(s)
A
Alt Text Quality
8 of 116 images have issues
PASS
8 of 116 images have issues
Warning::
8 image(s) with generic alt text
Info::
108 image(s) with good alt text
116 images 108 good alt text 8 generic
IssueCount
generic8 image(s)
A+
Form Input Types
2 form control(s) checked, no type mismatches
PASS
2 form control(s) checked, no type mismatches
Info::
No input-type mismatches detected
A+
Form Input Quality
2 form control(s) checked, no input-semantic issues
PASS
2 form control(s) checked, no input-semantic issues
Info::
All form input semantics look correct
A+
Mobile Keyboard & Autofill
No autofill-eligible form controls
PASS
No autofill-eligible form controls
Info::
No autofill-eligible form controls (no name/email/tel/address fields)
A+
Document Language
Lang attribute set to "cs"
PASS
Lang attribute set to "cs"
Info::
<html lang="cs"> is set and valid
Got: cs
A+
Tabindex Anti-Patterns
1 explicit tabindex attribute(s) checked, no anti-patterns
PASS
1 explicit tabindex attribute(s) checked, no anti-patterns
Info::
No tabindex anti-patterns detected
A+
Iframe Accessibility
No iframes on this page
PASS
No iframes on this page
Info::
No iframes on this page
A+
Tap Target Adequacy
All tap targets meet WCAG 2.5.5/2.5.8 sizing
PASS
All tap targets meet WCAG 2.5.5/2.5.8 sizing
Info::
All tap targets meet WCAG 2.5.5 (44x44px) sizing
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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