e-sbirka (2026-04-15)

ICS 85
Accessibility 70
Performance 100

Score Calculation

100 − 25 = 75
Severity Unique types Weights Deduction
Serious 2 15 + 10 −25
Total deduction −25

Score is based on 2 unique critical and serious issue types. Same issue appearing multiple times counts as one. 28 unique moderate/minor issues are tracked but do not affect the score. Learn more about methodology

The original score at the time of measurement was 70. The breakdown above reflects updated methodology: Measurement tooling update (Lighthouse 13, Pa11y 9).

Change from previous measurement

-5 Critical 5 → 0
-46 Serious 52 → 6
-128 Total 173 → 45
Page Critical Serious Total
/ -5 -46 -128

Tested Pages

https://www.e-sbirka.cz/

WCAG 4.1.2
Criterion documentation 4.1.2

Technique description (EN)

Selector: html > body > div:nth-child(2) > div:nth-child(1) > div > a
Show HTML 
<a class="header-logo" href="https://www.e-sbirka.cz/">
          <i>
            <svg...</a>
Selector: html > body > footer > div > a
Show HTML 
<a href="https://www.mvcr.cz/">
        <i>
          <svg wid...</a>
Selector: html > body > div:nth-child(2) > div:nth-child(1) > div > a
Show HTML 
<a class="header-logo" href="https://www.e-sbirka.cz/">
          <i>
            <svg...</a>
Selector: html > body > footer > div > a
Show HTML 
<a href="https://www.mvcr.cz/">
        <i>
          <svg wid...</a>

WCAG 2.4.1
Criterion documentation 2.4.1

Technique description (EN)

Selector: html
Show HTML 
<html lang="cs"><head>
    <meta charset="UTF-8...</html>

Issues not affecting score

These are often not errors but recommendations that require manual review. They may indicate potential accessibility barriers that automated testing cannot fully evaluate.

Technique description (EN)

Selector: html
Show HTML 
<html lang="cs"><head>
    <meta charset="UTF-8...</html>

Technique description (EN)

Selector: html
Show HTML 
<html lang="cs"><head>
    <meta charset="UTF-8...</html>

Technique description (EN)

Selector: html > body > div:nth-child(1) > div > span
Show HTML 
<span class="label">Elektronická Sbírka zákonů a me...</span>
Selector: html > body > div:nth-child(2) > div:nth-child(2)
Show HTML 
<div class="middletitle">e-Sbírka</div>
Selector: html > body > div:nth-child(2) > ul
Show HTML 
<ul class="maintenance-list">
      <li>Nově naleznete systé...</ul>
Selector: html > body > div:nth-child(2) > div:nth-child(4)
Show HTML 
<div class="signature">Děkujeme za pochopení</div>
Selector: html > body > div:nth-child(2) > div:nth-child(5)
Show HTML 
<div class="signature">Tým e-Sbírka a e-Legislativa</div>

WCAG 2.4.2
Criterion documentation 2.4.2

Technique description (EN)

Selector: html > head > title
Show HTML 
<title>Hlavní stránka - e-Sbírka</title>

WCAG 2.4.4
Criterion documentation 2.4.4

Technique description (EN)

Selector: html > body > div:nth-child(1) > div > nav > a:nth-child(1)
Show HTML 
<a href="https://eur-lex.europa.eu/homepage.html?locale=cs" target="_blank">EUR-Lex</a>
Selector: html > body > div:nth-child(1) > div > nav > a:nth-child(3)
Show HTML 
<a href="https://op.europa.eu/cs/web/eu-vocabularies" target="_blank">EuroVOC</a>
Selector: html > body > div:nth-child(1) > div > nav > a:nth-child(5)
Show HTML 
<a href="https://n-lex.europa.eu/n-lex/legis_cz/sbirka_form" target="_blank">N-Lex</a>
Selector: html > body > div:nth-child(1) > div > nav > a:nth-child(7)
Show HTML 
<a href="https://zakony.gov.cz/" target="_blank">
          <svg class="arrow" w...</a>
Selector: html > body > div:nth-child(2) > div:nth-child(1) > div > a
Show HTML 
<a class="header-logo" href="https://www.e-sbirka.cz/">
          <i>
            <svg...</a>
Selector: html > body > div:nth-child(2) > ul > li:nth-child(1) > b > a
Show HTML 
<a href="https://e-sbirka.gov.cz">https://e-sbirka.gov.cz</a>
Selector: html > body > div:nth-child(2) > ul > li:nth-child(2) > b > a
Show HTML 
<a href="https://e-sbirka.cms2.cz">https://e-sbirka.cms2.cz</a>
Selector: html > body > footer > div > a
Show HTML 
<a href="https://www.mvcr.cz/">
        <i>
          <svg wid...</a>

WCAG 1.3.2
Criterion documentation 1.3.2

Technique description (EN)

WCAG 1.3.3
Criterion documentation 1.3.3

Technique description (EN)

WCAG 1.3.4
Criterion documentation 1.3.4

WCAG 1.4.1
Criterion documentation 1.4.1

Technique description (EN)

WCAG 1.4.4
Criterion documentation 1.4.4

Technique description (EN)

WCAG 1.4.10
Criterion documentation 1.4.10

Technique description (EN)

WCAG 1.4.11
Criterion documentation 1.4.11

Technique description (EN)

WCAG 1.4.12
Criterion documentation 1.4.12

Technique description (EN)

WCAG 1.4.13
Criterion documentation 1.4.13

Technique description (EN)

WCAG 2.1.4
Criterion documentation 2.1.4

WCAG 2.2.2
Criterion documentation 2.2.2

Technique description (EN)

WCAG 2.3.1
Criterion documentation 2.3.1

Technique description (EN)

WCAG 2.4.5
Criterion documentation 2.4.5

Technique description (EN)

WCAG 2.4.6
Criterion documentation 2.4.6

Technique description (EN)

WCAG 2.4.7
Criterion documentation 2.4.7

Technique description (EN)

WCAG 2.5.1
Criterion documentation 2.5.1

WCAG 2.5.2
Criterion documentation 2.5.2

WCAG 2.5.3
Criterion documentation 2.5.3

Technique description (EN)

WCAG 2.5.4
Criterion documentation 2.5.4

WCAG 3.1.2
Criterion documentation 3.1.2

Technique description (EN)

WCAG 3.2.3
Criterion documentation 3.2.3

Technique description (EN)

WCAG 3.2.4
Criterion documentation 3.2.4

Technique description (EN)

WCAG 4.1.3
Criterion documentation 4.1.3