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Letzter Scan am 09.04.2026, 03:40

Kritisch 89 Probleme 3 Kategorien mit Problemen

Diese Website hat kritische Probleme mit der Barrierefreiheit und sollte priorisiert überarbeitet werden.

Score

0

Automatisch berechnete Bewertung für den neuesten Scan.

Score

0

Status

Kritisch

Probleme

89

Kategorien

3

Letzter Scan

09.04.2026, 03:40

Automatische Scans dienen als Orientierung und ersetzen keine vollständige manuelle Prüfung. Mehr dazu

Wie sich der Score zusammensetzt

Probleme im Überblick

Schneller Überblick über die Arten von Problemen im neuesten Scan.

Kategorie

Kontrast

84 Probleme

Kategorie

Links

4 Probleme

Kategorie

Sonstiges

1 Problem

Alle gefundenen Probleme

Die Probleme des neuesten Scans sind nach Kategorie gruppiert und verständlicher beschrieben.

Kontrast

84 Probleme

84 Probleme Alle Probleme anzeigen

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This link points to a named anchor "main-navigation-menu" within the document, but no anchor exists with that name.

Selector: #page-top > div > a:nth-child(3)

Kontext: <a href="#main-navigation-menu" class="skip-to-content-link d-inline-flex text-decoration-underline m-1 p-2 fw-bold gap-2 d-none d-lg-block"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.48:1. Recommendation: change background to #00819c.

Selector: html > body > header > div > div:nth-child(1) > nav > div:nth-child(2) > a > span:nth-child(2)

Kontext: <span class="top-bar-service-hotline"> +49 (0) 2275 331610</span>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.48:1. Recommendation: change text colour to #00819c.

Selector: html > body > header > div > div:nth-child(2) > div > div:nth-child(3) > div > div:nth-child(5) > div > a > span:nth-child(2)

Kontext: <span class="header-cart-total"> 0,00&nbsp;€* </span>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.29:1. Recommendation: change background to #008854.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(4) > section > div > div > div > div:nth-child(1) > div > p > a

Kontext: <a class="btn kontrast-dunkel btn-green" href="/unterrichtsmaterial/?order=topseller&amp;p=1&amp;properties=7af5a41b6b1a4610b89a06e0bc54fc55">Deutsch</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(4) > section > div > div > div > div:nth-child(2) > div > p > a

Kontext: <a href="/unterrichtsmaterial/?order=topseller&amp;p=1&amp;properties=e631e3fdf9e4431db7dbef70ed8005f4" class="btn kontrast-dunkel btn-darkgreen">Mathe</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.73:1. Recommendation: change background to #a16c00.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(4) > section > div > div > div > div:nth-child(3) > div > p > a

Kontext: <a class="btn kontrast-dunkel btn-yellow" href="/unterrichtsmaterial/?order=topseller&amp;p=1&amp;properties=a2237fbb510148e8bf32568c5ec957e3">Englisch</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.1:1. Recommendation: change background to #cf4a12.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(4) > section > div > div > div > div:nth-child(4) > div > p > a

Kontext: <a class="btn kontrast-dunkel btn-orange" href="/unterrichtsmaterial/?order=topseller&amp;p=1&amp;properties=cf242ccb97a9449489bd287340d779d9">Sachkunde</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: Presentational markup used that has become obsolete in HTML5.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(6) > section > div:nth-child(4) > div > div > div > div > h3 > font

Kontext: <font color="#ef6a32" style="font-weight:bold;">Die beliebtesten Produkte diese...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns1-item0 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/der-innovative-lrs-trainer/p10742" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns1-item1 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/der-leseprofi-klasse-3/p16763" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns1-item2 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/mathe-training-zur-wiederholung-und-festigung-klasse-5/p13025" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns1-item3 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/naher-osten-ein-stetiger-konfliktherd-unter-der-lupe/p11915" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: Presentational markup used that has become obsolete in HTML5.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(7) > section > div:nth-child(3) > div > div > div > div > h3 > font

Kontext: <font style="font-weight:bold;" color="#0b97b3">Aktuell im Fokus: Allgemeinwiss...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item0 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-gesundheit-und-koerper/v13029" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item1 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-astronomie-und-raumfahrt/v12807" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item2 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-erdkunde/v11600" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item3 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-recht-und-strafe/v12775" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item4 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-natur-und-umwelt/v12760" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item5 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-englisch/v11476" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item6 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-latein/v12448" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item7 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-physik/11477" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item8 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-literatur-und-theater/v12442" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item9 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-religion/v11732" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item10 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-ernaehrung-und-gesundheit/12445" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item11 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-deutsch/v12163" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item12 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-wirtschaft/v12021" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item13 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-politik/v11679" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item14 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-mathematik/v11660" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item15 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-chemie/v11478" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item16 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-musik/v12351" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item17 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-geschichte/v11612" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item18 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-biologie/v11479" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item19 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-informatik/v12441" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item20 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-kunst/v12354" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item21 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-arbeit-und-beruf/v12366" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item22 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-sport/v12343" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2-item23 > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-technik/v12444" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 3:1, but text in this element has a contrast ratio of 1.73:1. Recommendation: change background to #ca8700.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(7) > section > div:nth-child(5) > div > div > div > div > h2

Kontext: <h2 style="text-align:center;">Sie haben Fragen, Anregungen od...</h2>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.73:1. Recommendation: change background to #a16c00.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(7) > section > div:nth-child(5) > div > div > div > div > p:nth-child(2)

Kontext: <p style="text-align:center;">Dann setzen Sie sich mit uns in...</p>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: Presentational markup used that has become obsolete in HTML5.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(8) > section > div > div > div > div:nth-child(2) > div > div > h3 > font

Kontext: <font color="#ffffff">Kohl macht das Lehrerleben leic...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 3:1, but text in this element has a contrast ratio of 1.83:1. Recommendation: change background to #ca8700.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(8) > section > div > div > div > div:nth-child(2) > div > div > h3 > font

Kontext: <font color="#ffffff">Kohl macht das Lehrerleben leic...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: Presentational markup used that has become obsolete in HTML5.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(8) > section > div > div > div > div:nth-child(2) > div > div > p > font

Kontext: <font color="#ffffff">Der Kohl-Verlag möchte Ihnen di...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 1.83:1. Recommendation: change background to #a16c00.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(8) > section > div > div > div > div:nth-child(2) > div > div > p > font

Kontext: <font color="#ffffff">Der Kohl-Verlag möchte Ihnen di...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: Presentational markup used that has become obsolete in HTML5.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(9) > section > div > div > div > div:nth-child(1) > div > h3 > font

Kontext: <font color="#ffffff">Materialien in drei Niveaustufe...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: Presentational markup used that has become obsolete in HTML5.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(9) > section > div > div > div > div:nth-child(1) > div > p > font

Kontext: <font color="#ffffff">Wir haben zahlreiche Kopiervorl...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.1:1. Recommendation: change background to #cf4a12.

Selector: #content-main > div > div:nth-child(2) > div > div:nth-child(9) > section > div > div > div > div:nth-child(1) > div > p > font

Kontext: <font color="#ffffff">Wir haben zahlreiche Kopiervorl...</font>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.48:1. Recommendation: change text colour to #00819c.

Selector: #footerColumns > div:nth-child(1) > div:nth-child(1) > a

Kontext: <a href="https://www.kohlverlag.de/informationen/" title="Informationen"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(1) > a

Kontext: <a class="footer-link" href="https://www.kohlverlag.de/lizenzmodell" title="Lizenzmodell Kohl-Verlag"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(2) > a

Kontext: <a class="footer-link" href="/code-downloads/form" title="Zusatzmaterial herunterladen"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(3) > a

Kontext: <a class="footer-link" href="https://www.kohlverlag.de/was-ist-pdf" title="Was ist PDF+?"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(4) > a

Kontext: <a class="footer-link" href="https://www.kohlverlag.de/kontaktformular" title="Kontaktformular"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(5) > a

Kontext: <a class="footer-link" href="https://www.kohlverlag.de/versand-und-zahlungsbedingungen" title="Versand und Zahlungsbedingungen"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(6) > a

Kontext: <a class="footer-link" href="https://www.kohlverlag.de/widerrufsrecht" title="Widerrufsrecht"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(7) > a

Kontext: <a class="footer-link" href="https://www.kohlverlag.de/agb" title="AGB"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(8) > a

Kontext: <a class="footer-link" href="/cookie/offcanvas" title="Cookie-Einstellungen"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(9) > a

Kontext: <a class="footer-link" href="/themen/schulstart/" title="Schulstart"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(10) > a

Kontext: <a class="footer-link" href="/unterrichtsmaterial/" title="Unterrichtsmaterial"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(11) > a

Kontext: <a class="footer-link" href="/kohl-verlag-club/" title="Club-Newsletter"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(12) > a

Kontext: <a class="footer-link" href="/ferien/" title="Ferien in Deutschland"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooter1 > div > ul > li:nth-child(13) > a

Kontext: <a class="footer-link" href="/themen/" title="Kohls Kostproben"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.48:1. Recommendation: change text colour to #00819c.

Selector: #collapseFooterColumn2Title

Kontext: <div class="footer-column-headline footer-headline js-collapse-footer-column-trigger" id="collapseFooterColumn2Title" data-bs-target="#collapseFooterColumn2" data-bs-toggle="col...

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooterColumn2 > div > p:nth-child(1)

Kontext: <p>Kohl-Verlag e.K.<br>An der Bren...</p>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooterColumn2 > div > p:nth-child(1) > span

Kontext: <span style="letter-spacing: 0px;">50170 Kerpen-Buir</span>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooterColumn2 > div > p:nth-child(2)

Kontext: <p>Tel.:<a target="_self" href="te...</p>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.48:1. Recommendation: change text colour to #00819c.

Selector: #collapseFooterColumn2 > div > p:nth-child(2) > a:nth-child(1)

Kontext: <a target="_self" href="tel:+492275 331610">&nbsp;+49 (0) 2275 331610</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: #collapseFooterColumn2 > div > p:nth-child(2) > span

Kontext: <span style="letter-spacing: 0px;">Fax: +49 (0) 2275 331612<br></span>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.48:1. Recommendation: change text colour to #00819c.

Selector: #collapseFooterColumn2 > div > p:nth-child(2) > a:nth-child(4)

Kontext: <a href="mailto:Info@kohlverlag.de" target="_self">Info@kohlverlag.de</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.48:1. Recommendation: change text colour to #00819c.

Selector: #collapseFooterColumn3Title

Kontext: <div class="footer-column-headline footer-headline js-collapse-footer-column-trigger" id="collapseFooterColumn3Title" data-bs-target="#collapseFooterColumn3" data-bs-toggle="col...

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: html > body > footer > div:nth-child(2) > div > ul > li:nth-child(1) > a

Kontext: <a class="footer-service-menu-link" href="https://www.kohlverlag.de/datenschutzerklaerung/" title="Datenschutzerklärung"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.92:1. Recommendation: change text colour to #767676.

Selector: html > body > footer > div:nth-child(2) > div > ul > li:nth-child(2) > a

Kontext: <a class="footer-service-menu-link" href="https://www.kohlverlag.de/impressum/" title="Impressum"> ...</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.11:1. Recommendation: change text colour to #007993.

Selector: html > body > footer > div:nth-child(3) > div:nth-child(1) > h4

Kontext: <h4>Kohl-Verlag e.K. <span>© </span...</h4>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.11:1. Recommendation: change text colour to #007993.

Selector: html > body > footer > div:nth-child(3) > div:nth-child(1) > h4 > span

Kontext: <span>© </span>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.61:1. Recommendation: change text colour to #6e6e6e.

Selector: html > body > footer > div:nth-child(3) > div:nth-child(2) > p

Kontext: <p> ...</p>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.11:1. Recommendation: change text colour to #007993.

Selector: html > body > footer > div:nth-child(3) > div:nth-child(2) > p > a

Kontext: <a data-ajax-modal="true" href="/widgets/cms/fc1f530c1f3a4954bcc3eeba10cd1cab" data-url="/widgets/cms/fc1f530c1f3a4954bcc3eeba10cd1cab">Versandkosten</a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.48:1. Recommendation: change text colour to #00819c.

Selector: html > body > div:nth-child(11) > div > div > div:nth-child(1) > a

Kontext: <a data-ajax-modal="true" data-url="/widgets/cms/aa588204f2b14416ae433f9675524623" href="/widgets/cms/aa588204f2b14416ae433f9675524623" title="Mehr Informationen">Mehr Informati...

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: html > body > div:nth-child(11) > div > div > div:nth-child(2) > span:nth-child(3) > button

Kontext: <button type="submit" class="btn btn-secondary"> Alle Cookies akzeptieren </button>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2 > div:nth-child(1) > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-kunst/v12354" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2 > div:nth-child(2) > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-arbeit-und-beruf/v12366" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2 > div:nth-child(3) > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-sport/v12343" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2 > div:nth-child(4) > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-technik/v12444" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2 > div:nth-child(29) > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-gesundheit-und-koerper/v13029" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2 > div:nth-child(30) > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-astronomie-und-raumfahrt/v12807" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2 > div:nth-child(31) > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-erdkunde/v11600" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Zu geringer Kontrast erschwert das Lesen von Texten deutlich.

Technische Details anzeigen

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.2:1. Recommendation: change background to #5f8104.

Selector: #tns2 > div:nth-child(32) > div > div > div:nth-child(4) > div:nth-child(3) > div:nth-child(2) > div > div > a

Kontext: <a href="https://www.kohlverlag.de/allgemeinwissen-foerdern-recht-und-strafe/v12775" class="btn btn-secondary btn-detail" title="Details"> Details </a>

Sonstiges

1 Problem

1 Problem Alle Probleme anzeigen

Iframe element requires a non-empty title attribute that identifies the frame.

Technische Details anzeigen

Originalmeldung: Iframe element requires a non-empty title attribute that identifies the frame.

Selector: #zoid-paypal-credit-treatments-uid_9f8c478b8c_mdm6nda6ndm > iframe:nth-child(4)

Kontext: <iframe name="__detect_close_uid_4995144daf_mdm6nda6ndm__" style="display: none;"></iframe>

Historie

1 Scan insgesamt

09.04.2026, 03:40

Aktueller Scan

https://kohlverlag.de/

Erster Scan

Score

0

Status

Kritisch

Probleme

89

Wie barrierefrei ist kohlverlag.de aktuell?

Kurze Einordnung des aktuellen automatischen Scans mit den wichtigsten Signalen zu Status, Problemen und Entwicklung.

kohlverlag.de erreichte im neuesten automatischen Scan vom 09.04.2026, 03:40 den Status Kritisch bei einem Score von 0.

Auffällig waren vor allem Probleme in den Bereichen Kontrast und Links. Insgesamt wurden 89 Probleme in 3 Kategorien erkannt.

Kontrastprobleme erschweren vor allem das Lesen kleiner oder weniger hervorgehobener Texte und fallen auf hellen Flächen oft zuerst auf. Mehr dazu im Themenartikel Kontraste .

Der Eintrag basiert auf einem automatischen Scan und dient als Orientierung. Für eine verlässliche Gesamtbewertung der Barrierefreiheit bleibt eine manuelle Prüfung wichtig.

Wie istbarrierefrei.de scannt und wie der Score einzuordnen ist, erklärt der Artikel Wie der Score auf istbarrierefrei.de zustande kommt .

Mehr zur Einordnung solcher Ergebnisse steht im Artikel Automatische Scans richtig einordnen .

Weiterführende Informationen

Wenn Sie das Ergebnis besser einordnen möchten, finden Sie hier zwei weiterführende Artikel aus dem Themenbereich.

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