Skip to content
https://smart-network.cz

Accessibility

· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
76
GRADE
C
FIX
5
REVIEW
7
PASS
12
INFO
0
Checks
24
12 PASS 7 REVIEW 5 FIX
D
Tabindex Anti-Patterns
Action
0 positive, 64 -1-on-focusable
FIX
0 positive, 64 -1-on-focusable
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <button>
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.)
Info::
tabindex="-1" on naturally-focusable <button>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <a>
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.)
Info::
tabindex="-1" on naturally-focusable <button>
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.)
Info::
tabindex="-1" on naturally-focusable <button>
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.)
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::
1 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 1 <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.
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
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 header NAV 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

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

C
Form Accessibility
Action
5 of 5 controls have issues
REVIEW
5 of 5 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="radio" name="faq-accordion">; <input type="radio" name="faq-accordion">; <input type="radio" name="faq-accordion">; <input type="radio" name="faq-accordion">; <input type="radio" name="faq-accordion">
5 controls
0 labeled
0 placeholder only
5 unlabeled
ControlTypeLabelMethod
faq-accordionradio(none)none
faq-accordionradio(none)none
faq-accordionradio(none)none
faq-accordionradio(none)none
faq-accordionradio(none)none

Form controls need a <label>, aria-label, or aria-labelledby for screen readers.

<input type="radio" name="faq-accordion">; <input type="radio" name="faq-accordion">; <input type="radio" name="faq-accordion">; <input type="radio" name="faq-accordion">; <input type="radio" name="faq-accordion">

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

B
404 Error Page
HTTP 404, custom page
REVIEW
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
404 Page Quality Custom 404 Page
Status Code HTTP 404 Page Title Požadovaná stránka nebyla nalezena - chyba 404 | Smart Network Custom Styling Navigation Homepage Link Search Form
C
Favicon & Branding
Action
3 icon(s) detected
REVIEW
3 icon(s) detected
Info::
favicon.ico present at site root
Info::
HTML icon links detected
Info::
Apple touch icon present
favicon.ico Present
PNG Icons Present
Apple Touch Present
SVG Favicon Missing
Manifest Icons Missing
Multiple Sizes Missing
C
Color Contrast (Screenshot)
Action
20 text elements analyzed, 20 fail WCAG AA
REVIEW

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

0 pass 20 fail WCAG AA
h1 Podnikatelský klub
2.90:1
#000000
on
#515A46
needs 3.0:1 (large text)
32px · mid-page
h1 Smart Network
1.50:1
#000000
on
#2A2B39
needs 3.0:1 (large text)
32px · bottom of viewport
h2 Podívej se na video,
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 ať víš, jak to u nás funguje!
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Pomáháme podnikatelům rychle najít, …
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 i to, o čem ještě neví, že potřeb…
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Vyber si jednu z akcí,
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 která nejvíce odpovídá tvému zamě…
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Kdo nezažije, nepochopí!
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Vyber si v kalendáři jednu z našich
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 akcí a přihlas se na ni jako host.
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Naše nejbližší akce
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Příprava dělá mistry - neponechej ni…
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 a připrav se na networking předem! O t…
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 vytěžíš, protože pro tebe nebude v…
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 přípravy se nováčkovi na akci vše v…
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Jdete k nám poprvé?
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Můžeš se začít těšit na setkání…
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Ještě předtím mrkni na pár informac…
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
h2 Co s námi získáš?
1.09:1
#000000
on
#0D0630
needs 3.0:1 (large text)
24px · bottom of viewport
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h1 Podnikatelský klub2.90:13.0:1
#000000
#515A46
Fail
h1 Smart Network1.50:13.0:1
#000000
#2A2B39
Fail
h2 Podívej se na vide…1.09:13.0:1
#000000
#0D0630
Fail
h2 ať víš, jak to u…1.09:13.0:1
#000000
#0D0630
Fail
h2 Pomáháme podnikate…1.09:13.0:1
#000000
#0D0630
Fail
h2 i to, o čem ješt…1.09:13.0:1
#000000
#0D0630
Fail
h2 Vyber si jednu z ak…1.09:13.0:1
#000000
#0D0630
Fail
h2 která nejvíce odpo…1.09:13.0:1
#000000
#0D0630
Fail
h2 Kdo nezažije, nepoc…1.09:13.0:1
#000000
#0D0630
Fail
h2 Vyber si v kalendá…1.09:13.0:1
#000000
#0D0630
Fail
h2 akcí a přihlas se …1.09:13.0:1
#000000
#0D0630
Fail
h2 Naše nejbližší a…1.09:13.0:1
#000000
#0D0630
Fail
h2 Příprava dělá mi…1.09:13.0:1
#000000
#0D0630
Fail
h2 a připrav se na net…1.09:13.0:1
#000000
#0D0630
Fail
h2 vytěžíš, protož…1.09:13.0:1
#000000
#0D0630
Fail
h2 přípravy se nová…1.09:13.0:1
#000000
#0D0630
Fail
h2 Jdete k nám poprvé…1.09:13.0:1
#000000
#0D0630
Fail
h2 Můžeš se začít …1.09:13.0:1
#000000
#0D0630
Fail
h2 Ještě předtím mr…1.09:13.0:1
#000000
#0D0630
Fail
h2 Co s námi získáš…1.09:13.0:1
#000000
#0D0630
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 84/100 — 5 failing, 27 passed
REVIEW
84

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.container > div.flex > div.flex > button.js-menu-toggle div.container > div.flex > div.flex > button.js-menu-toggle

Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.container > div.grid > div.collapse > input.min-h-12 div.container > div.grid > div.collapse > input.min-h-12
div.container > div.grid > div.collapse > input.min-h-12 div.container > div.grid > div.collapse > input.min-h-12
div.container > div.grid > div.collapse > input.min-h-12 div.container > div.grid > div.collapse > input.min-h-12
div.container > div.grid > div.collapse > input.min-h-12 div.container > div.grid > div.collapse > input.min-h-12
div.container > div.grid > div.collapse > input.min-h-12 div.container > div.grid > div.collapse > input.min-h-12

Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.relative > div.relative > div.w-full > iframe div.relative > div.relative > div.w-full > iframe

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
div.container > div.grid > div.grid > a.btn div.container > div.grid > div.grid > a.btn
INSPIRACE section.py-32 > div.container > div.flex > a.btn
ROZHOVORY section.py-32 > div.container > div.flex > a.btn

These are opportunities to improve the legibility of your content.

Best practices

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.smartbanner-show html.smartbanner-show

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
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
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Image elements have `[alt]` attributes
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
`button`, `link`, and `menuitem` elements have accessible names
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
Touch targets have sufficient size and spacing.
Heading elements appear in a sequentially-descending order
Deprecated ARIA roles were not used
Uses ARIA roles only on compatible elements
Identical links have the same purpose.
`[accesskey]` values are unique
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 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
`<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
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.
Image elements do not have `[alt]` attributes that are redundant text.
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.
A+
Heading Hierarchy
105 headings
PASS
105 headings
Info::
Single H1 present
  • H1 Podnikatelský klubSmart Network
  • H2 Podívej se na video,ať víš, jak to u nás funguje!
  • H2 Pomáháme podnikatelům rychle najít, co potřebují,i to, o čem ještě neví, že potřebují. Doporučujeme na základě vlastní zkušenosti.
  • H2 Vyber si jednu z akcí,která nejvíce odpovídá tvému zaměření.
  • H3 CEO akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 CONNECT akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 FOCUS akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 EDU akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 MIX akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H4 Cena za ONLINE akci
  • H3 B2B akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H4 Cena za ONLINE akci
  • H3 CEO akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 CONNECT akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 FOCUS akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 EDU akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 MIX akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H4 Cena za ONLINE akci
  • H3 B2B akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H4 Cena za ONLINE akci
  • H3 CEO akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H3 CONNECT akce
  • H4 Popis akce
  • H4 Podmínky pro vstup
  • H4 Pro koho je akce určená
  • H4 Cena za akci
  • H2 Kdo nezažije, nepochopí!
  • H2 Vyber si v kalendáři jednu z našichakcí a přihlas se na ni jako host.
  • H2 Naše nejbližší akce
  • H3 B2B networkingový oběd | středa 09.09.2026 | PRAHA | K+K Hotel Central
  • H3 Networkingový večírek, neděle 13.09.2026, Brno - oslava 13. narozenin
  • H3 Workshop: Řekni do minuty vše aneb jak správně dělat networking, úterý 15.9.2026, BRNO
  • H3 DOUBLE ACADEMY: víkendový BOOTCAMP, 18.09. - 20.09.2026, PRAHA
  • H3 Rozloučení s létem | čtvrtek 27.08.2026 | BRNO | PiknikBox
  • H3 CEO AKCE | čtvrtek 3.9.2026 | BRNO
  • H3 B2B networkingový oběd | středa 09.09.2026 | PRAHA | K+K Hotel Central
  • H3 Networkingový večírek, neděle 13.09.2026, Brno - oslava 13. narozenin
  • H3 Workshop: Řekni do minuty vše aneb jak správně dělat networking, úterý 15.9.2026, BRNO
  • H3 DOUBLE ACADEMY: víkendový BOOTCAMP, 18.09. - 20.09.2026, PRAHA
  • H3 Rozloučení s létem | čtvrtek 27.08.2026 | BRNO | PiknikBox
  • H3 CEO AKCE | čtvrtek 3.9.2026 | BRNO
  • H3 B2B networkingový oběd | středa 09.09.2026 | PRAHA | K+K Hotel Central
  • H3 Networkingový večírek, neděle 13.09.2026, Brno - oslava 13. narozenin
  • H2 Příprava dělá mistry - neponechej nic náhoděa připrav se na networking předem! O to víc z akcevytěžíš, protože pro tebe nebude vše nové. Nicméně i bezpřípravy se nováčkovi na akc
  • H2 Jdete k nám poprvé?
  • H2 Můžeš se začít těšit na setkání se skvělými lidmi!Ještě předtím mrkni na pár informací o našem klubu.
  • H3 SMART ČLENSTVÍ
  • H3 SMART CEO ČLENSTVÍ
  • H3 Máme co ukázat!
  • H3 Poslechni si náš podcast - SMART TALK s Gabrielou
  • H3 Zjisti více o fungování Smartu a jeho členech
  • H2 Co s námi získáš?
  • H2 Potřebuješ se na něco zeptat?15minutová online schůzka je tvoje!
A
Heading Text Quality
2 heading-text-quality issue(s) detected
PASS
2 heading-text-quality issue(s) detected
Warning::
2 heading(s) are over 120 characters -- likely a misformatted paragraph
Headings beyond 120 characters are almost always full sentences or paragraphs that received heading semantics by mistake (e.g., a CMS editor selected the wrong block type, or a template wrapped a body paragraph in `<h2>`). Screen readers will announce these as "heading" and read the entire paragraph at heading prosody. Affected: - H2: 130 chars - H2: 178 chars
Got: 2 >120-char heading(s)
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
1 of 117 images have issues
PASS
1 of 117 images have issues
Warning::
1 image(s) with generic alt text
Info::
70 decorative image(s) correctly marked
Info::
46 image(s) with good alt text
117 images 46 good alt text 70 decorative 1 generic
IssueCount
generic1 image(s)
A+
Form Input Types
5 form control(s) checked, no type mismatches
PASS
5 form control(s) checked, no type mismatches
Info::
No input-type mismatches detected
A+
Form Input Quality
5 form control(s) checked, no input-semantic issues
PASS
5 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
Iframe Accessibility
1/1 iframe(s) missing title; 0 placeholder(s)
PASS
1/1 iframe(s) missing title; 0 placeholder(s)
Warning::
<iframe> missing title attribute (src="https://calendar.google.com/calendar/u/0/appointments/schedules/AcZssZ3q0QRrEI7…")
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.
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+
Mobile-Readable Font Sizes
All 231 visible text node(s) render at >= 12 CSS pixels
PASS
All 231 visible text node(s) render at >= 12 CSS pixels
Info::
All text uses legible mobile font sizes (>= 12 CSS px)
A+
PWA Depth
No PWA depth issues detected
PASS
No PWA depth issues detected
Info::
No PWA depth issues detected
A+
Mobile UX Depth
3 mobile-depth signal(s) detected
PASS
3 mobile-depth signal(s) detected
Info::
iOS smart-banner opt-in present (`apple-itunes-app`)
The page declares a companion iOS app via `<meta name="apple-itunes-app" content="app-id=...">`. iOS Safari shows a smart banner offering to open the page in the app, with an unobtrusive 'X' to dismiss. Recommended when you have a published companion app.
Info::
Android smart-banner opt-in present (`google-play-app`)
The page declares a companion Android app via `<meta name="google-play-app" content="app-id=...">` (or `google-play-id`). Combined with Chrome's intent: protocol or App Links, this lets supporting browsers offer to open the page in the app.
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.

Send Feedback