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irb.fraunhofer.de

https://irb.fraunhofer.de

Geprüfte URL: https://irb.fraunhofer.de/ Seite öffnen

Letzter Scan am 06.04.2026, 18:01

Kritisch 81 Probleme 5 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

81

Kategorien

5

Letzter Scan

06.04.2026, 18:01

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

73 Probleme

Kategorie

Bilder

1 Problem

Kategorie

Links

4 Probleme

Kategorie

Labels

2 Probleme

Kategorie

Struktur

1 Problem

Alle gefundenen Probleme

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

Kontrast

73 Probleme

73 Probleme Alle Probleme anzeigen

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 4.19:1. Recommendation: change text colour to #197cba.

Selector: #start > div > header > div:nth-child(2) > div > div:nth-child(1) > div:nth-child(2) > a > div

Kontext: <div class="logo-heading"> <img clas...</div>

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 4.19:1. Recommendation: change text colour to #197cba.

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

Kontext: <a href="https://www.fraunhofer.de" class="fhg-arrowed-link" target="_blank">Fraunhofer Gesellschaft</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 4.19:1. Recommendation: change text colour to #197cba.

Selector: #menu > div:nth-child(1) > div:nth-child(2) > nav > ul > li:nth-child(1) > a

Kontext: <a href="/de/presse.html">Presse / Medien</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 4.19:1. Recommendation: change text colour to #197cba.

Selector: #menu > div:nth-child(1) > div:nth-child(2) > nav > ul > li:nth-child(2) > a

Kontext: <a href="/de/jobs.html">Jobs / Karriere</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 4.19:1. Recommendation: change text colour to #197cba.

Selector: #menu > div:nth-child(1) > div:nth-child(2) > nav > ul > li:nth-child(3) > a

Kontext: <a href="/de/ueber-uns.html">Über uns</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 3.87:1. Recommendation: change background to #00866a.

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

Kontext: <a href="/de/leistungen.html">Leistungen</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 3.87:1. Recommendation: change background to #00866a.

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

Kontext: <a href="/de/kundengruppen.html">Kundengruppen</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 3.87:1. Recommendation: change background to #00866a.

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

Kontext: <a href="/de/insights.html">Fraunhofer IRB Insights</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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright">© KI-generiert</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 3:1, but text in this element has a contrast ratio of 1.89:1. Recommendation: change background to #8b9d00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline">Bauwissen</h3>

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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Hier finden Sie unsere Baudaten...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div > div > div > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright" style="">© KI-generiert</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Bauen Sie Ihre Komptenzen mit u...</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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright">© KI-generiert</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 3:1, but text in this element has a contrast ratio of 2.17:1. Recommendation: change background to #51a38d.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline">Governance</h3>

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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Sichern Sie sich nachhaltigen E...</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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(4) > div > div > div > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright" style="">© KI-generiert</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 3:1, but text in this element has a contrast ratio of 1.89:1. Recommendation: change background to #8b9d00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(4) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline" style="">Transformation</h3>

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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(4) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Mit unseren Angeboten unterstüt...</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 2.37:1. Recommendation: change background to #008294.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright">© KI-generiert</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 3:1, but text in this element has a contrast ratio of 2.37:1. Recommendation: change background to #1ea3b5.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline">KI / Data Science</h3>

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 2.37:1. Recommendation: change background to #008294.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Nutzen Sie unsere Angebote um d...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(6) > div > div > div > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright" style="">© KI-generiert</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(1) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(6) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Wir steigern Ihre Sichtbarkeit ...</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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > p:nth-child(1)

Kontext: <p class="teaser-default__text-caption-copyright" style="">© Fraunhofer IAO, Foto: Gabriel...</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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > p:nth-child(2) > span

Kontext: <span class="teaser-default__text-meta-date">1.4.2026</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 3:1, but text in this element has a contrast ratio of 2.17:1. Recommendation: change background to #51a38d.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline" style="">ZIBS on Tour</h3>

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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Bei der kostenlosen Veranstaltu...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div > div > div > div:nth-child(1) > p > span

Kontext: <span class="teaser-default__text-meta-date">24.2.2026</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Ein Forschungsteam der Fraunhof...</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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > p:nth-child(1)

Kontext: <p class="teaser-default__text-caption-copyright" style="">© wal_172619 auf Pixabay</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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > p:nth-child(2) > span

Kontext: <span class="teaser-default__text-meta-date">28.1.2026</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 3:1, but text in this element has a contrast ratio of 1.89:1. Recommendation: change background to #8b9d00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline" style="">3. Transformationsforum Bau</h3>

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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Nehmen Sie am 3. Transformation...</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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(4) > div > div > div > div:nth-child(1) > p:nth-child(1)

Kontext: <p class="teaser-default__text-caption-copyright">© Ludmilla Parsyak</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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(4) > div > div > div > div:nth-child(1) > p:nth-child(2) > span

Kontext: <span class="teaser-default__text-meta-date">27.1.2026</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 3:1, but text in this element has a contrast ratio of 2.17:1. Recommendation: change background to #51a38d.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(4) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline">NEU: Interview</h3>

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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(4) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Im Interview beleuchten Dr. Alb...</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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > p:nth-child(1)

Kontext: <p class="teaser-default__text-caption-copyright">© Fraunhofer HNFIZ, Gabriel Par...</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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > p:nth-child(2) > span

Kontext: <span class="teaser-default__text-meta-date">22.1.2026</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 3:1, but text in this element has a contrast ratio of 1.89:1. Recommendation: change background to #8b9d00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline">Save-the-date</h3>

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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Das diesjährige Better Transfor...</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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(6) > div > div > div > div:nth-child(1) > p > span

Kontext: <span class="teaser-default__text-meta-date">15.1.2026</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 3:1, but text in this element has a contrast ratio of 2.17:1. Recommendation: change background to #51a38d.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(6) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline" style="">Fraunhofer IRB Insight</h3>

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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(6) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Barbara Klobucaric beantwortet ...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(7) > div > div > div > div:nth-child(1) > p:nth-child(1)

Kontext: <p class="teaser-default__text-caption-copyright" style="">© Ludmilla Parsyak | Fraunhofer...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(7) > div > div > div > div:nth-child(1) > p:nth-child(2) > span

Kontext: <span class="teaser-default__text-meta-date">12.12.2025</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(7) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Mit dem S-CTH entsteht eine Mul...</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 2.37:1. Recommendation: change background to #008294.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(8) > div > div > div > div:nth-child(1) > p:nth-child(1)

Kontext: <p class="teaser-default__text-caption-copyright" style="">© Image by frimufilms on Freepi...</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 2.37:1. Recommendation: change background to #008294.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(8) > div > div > div > div:nth-child(1) > p:nth-child(2) > span

Kontext: <span class="teaser-default__text-meta-date">21.11.2025</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 3:1, but text in this element has a contrast ratio of 2.37:1. Recommendation: change background to #1ea3b5.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(8) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline" style="">Mission completed</h3>

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 2.37:1. Recommendation: change background to #008294.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(8) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Nach drei Jahren kontinuierlich...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright" style="">© KI-generiert</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Die Toolbox für Lernformate ist...</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 3:1, but text in this element has a contrast ratio of 2.37:1. Recommendation: change background to #1ea3b5.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline" style="">baufachinformation.de</h3>

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 2.37:1. Recommendation: change background to #008294.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Bestellen Sie in unserem Shop b...</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 3:1, but text in this element has a contrast ratio of 2.17:1. Recommendation: change background to #51a38d.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline">LinkedIn</h3>

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 2.17:1. Recommendation: change background to #32846e.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(3) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Das Fraunhofer IRB ist natürlic...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(4) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>In den Webinaren »TIN am Morgen...</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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright">© KI-generiert</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 3:1, but text in this element has a contrast ratio of 1.89:1. Recommendation: change background to #8b9d00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > h3

Kontext: <h3 class="teaser-default__text-headline">Weiterbildungen</h3>

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 1.89:1. Recommendation: change background to #6f7e00.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(3) > div:nth-child(2) > div:nth-child(2) > div:nth-child(2) > div:nth-child(5) > div > div > div > div:nth-child(1) > div > p

Kontext: <p>Buchen Sie jetzt eine Weiterbil...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(4) > div:nth-child(2) > div:nth-child(2) > aside > div > div > div > div > div:nth-child(2) > div:nth-child(1) > p

Kontext: <p class="teaser-default__text-caption-copyright">© Irmtraut Fezer</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > div:nth-child(3) > div > div:nth-child(4) > div:nth-child(2) > div:nth-child(2) > aside > div > div > div > div > div:nth-child(2) > div:nth-child(1) > div > p

Kontext: <p>Wir freuen uns, wenn wir uns au...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(1) > div:nth-child(2) > ul > li:nth-child(1) > a

Kontext: <a href="/de/leistungen/ki/data-governance.html">Data Governance</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(1) > div:nth-child(2) > ul > li:nth-child(2) > a

Kontext: <a href="/de/leistungen/transformation/green-skills.html">Green Skills</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(1) > div:nth-child(2) > ul > li:nth-child(3) > a

Kontext: <a href="/de/leistungen/transformation/tin.html">Transformations- und Innovation...</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(1) > div:nth-child(2) > ul > li:nth-child(4) > a

Kontext: <a href="/de/leistungen/ki/zukunftswerkstatt-ki.html">Zukunftswerkstatt KI</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 4.19:1. Recommendation: change background to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(1) > div:nth-child(2) > ul > li:nth-child(5) > a

Kontext: <a href="/de/leistungen/transformation/zukunftswerkstatt-green-skills.html">Zukunftswerkstatt Green Skills</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 4.19:1. Recommendation: change text colour to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(3) > div:nth-child(1) > nav > ul > li:nth-child(1) > a

Kontext: <a href="/de/kontakt.html">Kontakt</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 4.19:1. Recommendation: change text colour to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(3) > div:nth-child(1) > nav > ul > li:nth-child(2) > a

Kontext: <a href="/de/impressum.html">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 4.19:1. Recommendation: change text colour to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(3) > div:nth-child(1) > nav > ul > li:nth-child(3) > a

Kontext: <a href="/de/datenschutzerklaerung.html">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 4.19:1. Recommendation: change text colour to #197cba.

Selector: #start > div > footer > div > div:nth-child(2) > div:nth-child(3) > div:nth-child(1) > nav > ul > li:nth-child(4) > a

Kontext: <a href="/de/sitemap.html">Sitemap</a>

Bilder

1 Problem

1 Problem Alle Probleme anzeigen

Bilder ohne Alternativtext können von Screenreadern nicht sinnvoll beschrieben werden.

Technische Details anzeigen

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

Selector: #start > div > div:nth-child(3) > div > div:nth-child(4) > div:nth-child(2) > div:nth-child(1) > section > div > div > article > div:nth-child(2) > div > div > iframe

Kontext: <iframe src="https://www.irb.fraunhofer.de/messe_veranstaltungen/index_aem.jsp#top" height="800" width="1000" style="border:none; overflow:visible !important" scrolling="no" nam...

Labels

2 Probleme

2 Probleme Alle Probleme anzeigen

Elemente ohne aussagekräftige Beschriftung sind für Screenreader und Formulare schwer nutzbar.

Technische Details anzeigen

Originalmeldung: This textinput element does not have a name available to an accessibility API. Valid names are: label element, title , aria-label , aria-labelledby .

Selector: #desearchQuery

Kontext: <input type="text" autocomplete="off" name="queryString" id="desearchQuery" class="hasDefault ac_input queryStringContentHeader" maxlength="100">

Elemente ohne aussagekräftige Beschriftung sind für Screenreader und Formulare schwer nutzbar.

Technische Details anzeigen

Originalmeldung: This form field should be labelled in some way. Use the label element (either with a "for" attribute or wrapped around the form field), or "title", "aria-label" or "aria-labelledby" attributes as appropriate.

Selector: #desearchQuery

Kontext: <input type="text" autocomplete="off" name="queryString" id="desearchQuery" class="hasDefault ac_input queryStringContentHeader" maxlength="100">

Struktur

1 Problem

1 Problem Alle Probleme anzeigen

Unklare Seitenstruktur erschwert Orientierung, Vorlesen und Navigation mit assistiven Technologien.

Technische Details anzeigen

Originalmeldung: Duplicate id attribute value "/de/jcr:content/sep" found on the web page.

Selector: #/de/jcr:content/sep

Kontext: <script data-scf-json="true" type="application/json" id="/de/jcr:content/sep">{"id":"/de/jcr:content/sep","re...</script>

Historie

1 Scan insgesamt

06.04.2026, 18:01

Aktueller Scan

https://irb.fraunhofer.de/

Erster Scan

Score

0

Status

Kritisch

Probleme

81

Wie barrierefrei ist irb.fraunhofer.de aktuell?

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

irb.fraunhofer.de erreichte im neuesten automatischen Scan vom 06.04.2026, 18:01 den Status Kritisch bei einem Score von 0.

Auffällig waren vor allem Probleme in den Bereichen Kontrast und Links. Insgesamt wurden 81 Probleme in 5 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.

© 2026 istbarrierefrei.de

Ein Projekt von studiokpz