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bibliothek.umwelt-campus.de

https://bibliothek.umwelt-campus.de

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Letzter Scan am 06.04.2026, 16:34

Kritisch 110 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

110

Kategorien

3

Letzter Scan

06.04.2026, 16:34

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

108 Probleme

Kategorie

Links

1 Problem

Kategorie

Labels

1 Problem

Alle gefundenen Probleme

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

Kontrast

108 Probleme

108 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 4.498:1. Recommendation: change text colour to #288735.

Selector: html > body > div:nth-child(2) > nav > div

Kontext: <div class="h3 h-colored quicklinks-title">Quicklinks</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 4.498:1. Recommendation: change text colour to #288735.

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

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek" target="_self">Bibliothek</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 4.498:1. Recommendation: change text colour to #288735.

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

Kontext: <a href="https://www.hochschule-trier.de/hochschule/organisation/serviceeinrichtungen/didaktik-und-e-learning/elearning/lernplattformen" target="_self">Lernplattformen</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 4.498:1. Recommendation: change text colour to #288735.

Selector: html > body > div:nth-child(2) > nav > ul > li:nth-child(3) > a

Kontext: <a href="/campus/aktuelles/infos-aktuelles-semester" target="_self">Infos aktuelles Semester</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 4.498:1. Recommendation: change text colour to #288735.

Selector: html > body > div:nth-child(2) > nav > ul > li:nth-child(4) > a

Kontext: <a href="/rechenzentrum/startseite" target="_self">Rechenzentrum</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 4.498:1. Recommendation: change text colour to #288735.

Selector: html > body > div:nth-child(2) > nav > ul > li:nth-child(5) > a

Kontext: <a href="https://qis.hochschule-trier.de" target="_self">QIS</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 4.498:1. Recommendation: change text colour to #288735.

Selector: html > body > div:nth-child(2) > nav > ul > li:nth-child(6) > a

Kontext: <a href="/campus/aktuelles/infos-aktuelles-semester/pruefungsplan" target="_self">Prüfungsplan</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 4.498:1. Recommendation: change text colour to #288735.

Selector: html > body > div:nth-child(2) > nav > ul > li:nth-child(7) > a

Kontext: <a href="/studium/informationen-service/studienservice" target="_self">Studienservice</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 4.498:1. Recommendation: change text colour to #288735.

Selector: html > body > div:nth-child(2) > nav > ul > li:nth-child(8) > a

Kontext: <a href="https://webmail.umwelt-campus.de" target="_self">Webmail</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 4.498:1. Recommendation: change text colour to #288735.

Selector: html > body > div:nth-child(2) > nav > ul > li:nth-child(9) > a

Kontext: <a href="https://www.hochschule-trier.de/hochschule/aktuelles/stellenausschreibung" target="_self">Stellenangebote</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 4.498:1. Recommendation: change background to #288735.

Selector: html > body > div:nth-child(3) > div:nth-child(1) > ul > li:nth-child(1) > a > span

Kontext: <span class="dracula">Hochschule Trier</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 4.498:1. Recommendation: change background to #288735.

Selector: html > body > div:nth-child(3) > div:nth-child(1) > ul > li:nth-child(2) > a > span

Kontext: <span class="dracula">Campus wählen</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 4.498:1. Recommendation: change background to #288735.

Selector: html > body > div:nth-child(3) > div:nth-child(1) > ul > li:nth-child(3) > a > span

Kontext: <span class="dracula">Quicklinks</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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c89633 > ul > li:nth-child(1) > a > strong

Kontext: <strong>Neuer Lesestoff in der Mediathe...</strong>

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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c89633 > ul > li:nth-child(2) > a > strong

Kontext: <strong>Neu: Rechercheportal PRIMO jetz...</strong>

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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c89633 > ul > li:nth-child(3) > a > strong

Kontext: <strong>Schreibberatung gesucht? Nutzen...</strong>

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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c89633 > ul > li:nth-child(4) > a > strong

Kontext: <strong>beck-online: Nutzung von zu Hau...</strong>

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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9327 > div > div:nth-child(1) > a

Kontext: <a href="#collapse9328" class="accordion__header" data-control=""> Öf...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9328 > p:nth-child(3) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/die-ucbib/oeffnungszeiten" target="_blank">mehr ...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9327 > div > div:nth-child(2) > a

Kontext: <a href="#collapse19452" class="accordion__header" data-control=""> Ko...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c19452 > ul:nth-child(2) > li:nth-child(3) > a

Kontext: <a href="#" data-mailto-token="kygjrm8zgzjgmrfciYskucjr+ayknsq,bc" data-mailto-vector="-2">bibliothek[at]umwelt-campus.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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c19452 > ul:nth-child(4) > li:nth-child(1) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/die-ucbib/team" target="_blank">Team A-Z</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c19452 > ul:nth-child(4) > li:nth-child(2) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/ansprechpartner">Team nach Funktionen</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c19452 > ul:nth-child(6) > li:nth-child(1) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/arbeitshilfen" target="_blank">Arbeitshilfen (wiss. Arbeiten)</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c19452 > ul:nth-child(6) > li:nth-child(2) > a

Kontext: <a href="/bibliothek/tutorials" target="_blank">Online-Tutorials (Recherche)</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c19452 > ul:nth-child(6) > li:nth-child(3) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/videos-screencasts" target="_blank">Videos &amp; Screencasts (Reche...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c19452 > ul:nth-child(6) > li:nth-child(4) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/schulungen" target="_blank">Webinare (Recherche)</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9327 > div > div:nth-child(3) > a

Kontext: <a href="#collapse98524" class="accordion__header" data-control=""> Re...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c98524 > ul > li > a

Kontext: <a href="https://www.supersaas.de/schedule/UCBib/UCBib-Arbeitsraum" target="_blank" title="Online-Reservierungssystem" rel="noreferrer">Reservierungssystem Arbeitsräum...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c98524 > p:nth-child(3) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/lern-arbeitsort" target="_blank">mehr ...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9327 > div > div:nth-child(4) > a

Kontext: <a href="#collapse123203" class="accordion__header" data-control=""> Ka...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(2) > li:nth-child(1) > a

Kontext: <a href="https://hbz-hst.primo.exlibrisgroup.com/discovery/search?vid=49HBZ_HST:HST" target="_blank" title="PRIMO - Rechercheportal der Hochschule Trier" rel="noreferrer">PRIMO ...

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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(2) > li:nth-child(2) > a

Kontext: <a href="https://www.hochschule-trier.de/bibliothek/hilfeseite-primo" target="_blank">Hilfeseite Primo</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(4) > li:nth-child(1) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/aus-und-fernleihe/interner-leihverkehr">Info: Leihverkehr mit Trier &am...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(4) > li:nth-child(2) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/aus-und-fernleihe/fernleihe" target="_blank">Info: Fernleihe (aus anderen Bi...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(4) > li:nth-child(3) > a

Kontext: <a href="https://umwelt-campus-birkenfeld.digibib.net/search/recherchedatenbanken" target="_blank" title="Suchportal DigiBib (hbz)" rel="noreferrer">Recherchemittel Fernleihe: D...

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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(1) > a

Kontext: <a href="http://beck-online.beck.de/" target="_blank" title="beck-online" rel="noreferrer">beck-online</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(2) > a

Kontext: <a href="https://www.datev.de/students" target="_blank" title="DATEV Students online: Lexinform" rel="noreferrer">DATEV: LEXinform</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(3) > a

Kontext: <a href="http://umwelt-campus.haufe-suite.de/" target="_blank" title="Haufe Finance Office Professional &amp; Haufe Steuer Office Kanzlei" rel="noreferrer">Haufe Finance &amp; S...

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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(4) > a

Kontext: <a href="https://www.umwelt-campus.de/index.php?id=6047" target="_blank" title="juris">juris</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(5) > a

Kontext: <a href="https://nautos.de/4GM/search" target="_blank" title="Nautos" rel="noreferrer">Nautos</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(6) > a

Kontext: <a href="https://www.nhhl-bibliothek.de/" target="_blank" title="Neues Handbuch Hochschullehre" rel="noreferrer">Neues Handbuch Hochschullehre</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(7) > a

Kontext: <a href="http://service.nwb.de/bis/favologin?ntic=0Zqkb3kbFIKfs9QoZ9Zu" target="_blank" title="NWB-Datenbank" rel="noreferrer">NWB-Datenbank</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(8) > a

Kontext: <a href="https://www.sciencedirect.com/" target="_blank" title="ScienceDirect" rel="noreferrer">ScienceDirect</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(9) > a:nth-child(1)

Kontext: <a href="https://link.springer.com/" target="_blank" title="SpringerLink" rel="noreferrer">SpringerLink</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(9) > a:nth-child(2)

Kontext: <a href="http://link.springer.com/athens-shibboleth-login?previousUrl=http%3A%2F%2Flink.springer.com%2F" target="_blank" title="SpringerLink (Shibboleth)" rel="noreferrer">Shibb...

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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(10) > a

Kontext: <a href="https://de.statista.com/" target="_blank" title="Statista" rel="noreferrer">Statista</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(11) > a

Kontext: <a href="https://www.normenbibliothek.de" target="_blank" title="VDE-NormenBibliothek" rel="noreferrer">VDE NormenBibliothek</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(12) > a

Kontext: <a href="https://onlinelibrary.wiley.com/" target="_blank" title="Wiley Online Library" rel="noreferrer">Wiley Online Library</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > ul:nth-child(6) > li:nth-child(13) > a

Kontext: <a href="http://www.wiso-net.de/" target="_blank" title="wiso Datenbank" rel="noreferrer">wiso</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > p:nth-child(7) > a

Kontext: <a href="/rechenzentrum/dienste/vpn" target="_blank">VPN</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c123203 > p:nth-child(8) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/recherche-werkzeuge" target="_blank">mehr ...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9327 > div > div:nth-child(5) > a

Kontext: <a href="#collapse140990" class="accordion__header" data-control=""> Su...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(2) > li:nth-child(1) > a

Kontext: <a href="http://www.base-search.net/" target="_blank" title="BASE" rel="noreferrer">BASE</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(2) > li:nth-child(2) > a

Kontext: <a href="http://scholar.google.de/" target="_blank" title="Google Scholar" rel="noreferrer">Google Scholar</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(2) > li:nth-child(3) > a

Kontext: <a href="https://www.semanticscholar.org/" target="_blank" title="Semantic Scholar" rel="noreferrer">Semantic Scholar</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > p:nth-child(3) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/recherche-werkzeuge/suchmaschinen" target="_blank">mehr ...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(5) > li:nth-child(1) > a

Kontext: <a href="https://umwelt-campus-birkenfeld.digibib.net/search/recherchedatenbanken" target="_blank" title="DigiBib (Digitale Bibliothek)" rel="noreferrer">DigiBib</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(5) > li:nth-child(2) > a

Kontext: <a href="http://www.econbiz.de/" target="_blank" title="EconBiz" rel="noreferrer">EconBiz</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(5) > li:nth-child(3) > a

Kontext: <a href="https://www.livivo.de/" target="_blank" title="LIVIVO" rel="noreferrer">LIVIVO</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(5) > li:nth-child(4) > a:nth-child(1)

Kontext: <a href="https://hbz-hst.primo.exlibrisgroup.com/discovery/search?vid=49HBZ_HST:HST" target="_blank" title="PRIMO - Rechercheportal der Hochschule Trier" rel="noreferrer">PRIMO ...

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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(5) > li:nth-child(4) > a:nth-child(2)

Kontext: <a href="https://www.hochschule-trier.de/bibliothek/hilfeseite-primo" target="_blank">Hilfeseite</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(5) > li:nth-child(5) > a

Kontext: <a href="https://www.rlp-forschung.de/" target="_blank" title="SciPort RLP" rel="noreferrer">SciPort RLP</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(5) > li:nth-child(6) > a

Kontext: <a href="https://www.lens.org/" target="_blank" title="The Lens" rel="noreferrer">The Lens</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > ul:nth-child(5) > li:nth-child(7) > a

Kontext: <a href="https://www.tib.eu/" target="_blank" title="TIB-Portal" rel="noreferrer">TIB-Portal</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c140990 > p:nth-child(6) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/recherche-werkzeuge/rechercheportale" target="_blank">mehr ...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9327 > div > div:nth-child(6) > a

Kontext: <a href="#collapse173991" class="accordion__header" data-control=""> 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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(3) > li:nth-child(1) > a

Kontext: <a href="https://consensus.app/" target="_blank" title="Consensus" rel="noreferrer">Consensus</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(3) > li:nth-child(2) > a

Kontext: <a href="https://elicit.com/" target="_blank" title="Elicit" rel="noreferrer">Elicit</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(3) > li:nth-child(3) > a

Kontext: <a href="https://ask.orkg.org/de" target="_blank" title="ORKG ask" rel="noreferrer">ORKG ask</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(3) > li:nth-child(4) > a

Kontext: <a href="https://discovery.researcher.life/" target="_blank" title="R Discovery" rel="noreferrer">R Discovery</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(3) > li:nth-child(5) > a

Kontext: <a href="https://www.scienceos.ai/" target="_blank" title="scienceOS" rel="noreferrer">scienceOS</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(3) > li:nth-child(6) > a

Kontext: <a href="https://www.scinapse.io/" target="_blank" title="Scinapse" rel="noreferrer">Scinapse</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(3) > li:nth-child(7) > a

Kontext: <a href="https://www.semanticscholar.org/" target="_blank" rel="noreferrer">Semantic Scholar</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(5) > li:nth-child(1) > a

Kontext: <a href="https://www.connectedpapers.com/" target="_blank" title="Conneected Papers" rel="noreferrer">Connected Papers</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(5) > li:nth-child(2) > a

Kontext: <a href="https://www.litmaps.com/" target="_blank" title="Litmaps" rel="noreferrer">LitMaps</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(5) > li:nth-child(3) > a

Kontext: <a href="https://openknowledgemaps.org" target="_blank" title="Open Knowledge Maps" rel="noreferrer">Open Knowledge Maps</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(5) > li:nth-child(4) > a

Kontext: <a href="https://www.researchrabbit.ai" target="_blank" title="ResearchRabbit" rel="noreferrer">ResearchRabbit</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(5) > li:nth-child(5) > a

Kontext: <a href="https://scite.ai" target="_blank" title="Scite" rel="noreferrer">Scite</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > p:nth-child(6) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/recherche-werkzeuge/ki-recherchetools" target="_blank">mehr ...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(9) > li > a

Kontext: <a href="https://chat.edu-ki-rlp.de/login" target="_blank" title="EDU-KI-Chat / HAWKI" rel="noreferrer">EDU-KI-Chat / HAWKI</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > p:nth-child(11) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/arbeitshilfen" target="_blank">mehr ...&nbsp;</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(15) > li:nth-child(1) > a

Kontext: <a href="https://www.hochschule-trier.de/hochschule/aktuelles/umgang-mit-ki-an-der-hochschule" target="_blank" title="Hochschule Trier: Umgang mit KI">Offizielle KI-Informations...

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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c173991 > ul:nth-child(15) > li:nth-child(2) > a

Kontext: <a href="https://www.umwelt-campus.de/studium/informationen-service/pruefungsamt/umgang-mit-ki" target="_blank" title="Hochschule Trier - Umwelt-Campus Prüfungsamt">Infoseite Pr...

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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9327 > div > div:nth-child(7) > a

Kontext: <a href="#collapse125992" class="accordion__header" data-control=""> Pu...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c125992 > ul > li > a

Kontext: <a href="https://hst.opus.hbz-nrw.de/home" target="_blank" title="OPUS HS Trier" rel="noreferrer">Publikationsserver OPUS HS Trie...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c125992 > p:nth-child(3) > a

Kontext: <a href="https://www.hochschule-trier.de/bibliothek/open-access-hs-trier/publikationsserver-hs-trier" target="_blank">mehr ...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c9327 > div > div:nth-child(8) > a

Kontext: <a href="#collapse114559" class="accordion__header" data-control=""> So...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(1) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/die-ucbib/adresse-und-anreise" target="_blank">Adresse &amp; Anreise</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(2) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/aus-und-fernleihe/registrierung" target="_blank">Anmeldung / Registrierung</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(3) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/arbeitshilfen" target="_blank">Arbeitshilfen (wiss. Arbeiten)</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(4) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/aus-und-fernleihe/ausleihe" target="_blank">Ausleihe</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(5) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/literaturverwaltung" target="_blank">Citavi</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(6) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/lern-arbeitsort" target="_blank">Drucken, Kopieren &amp; Scannen</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(7) > a:nth-child(1)

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/aus-und-fernleihe/ausleihe" target="_blank">E-Books</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(7) > a:nth-child(2)

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/recherche-werkzeuge/zeitschriften" target="_blank">E-Journals</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(8) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/aus-und-fernleihe/fernleihe" target="_blank">Fernleihe: Aufsätze &amp; Büche...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(9) > a

Kontext: <a href="/bibliothek/tutorials" target="_blank">Online-Tutorials (Recherche)</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(10) > a

Kontext: <a href="https://www.hochschule-trier.de/bibliothek/open-access-hs-trier" target="_blank">Open Access (Publikation, Förde...</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 4.498:1. Recommendation: change text colour to #288735.

Selector: #c114559 > ul > li:nth-child(11) > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/aus-und-fernleihe/ausleihe" target="_blank">Verlängerung (Ausleihe)</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 1:1. Recommendation: change text colour to #767676.

Selector: #c112005 > p > a

Kontext: <a href="/campus/organisation/verwaltung-service/bibliothek/service/schulungen" target="_blank" class="button">Fit für die Recherche: Online-K...</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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c14803 > ul:nth-child(3) > li:nth-child(1) > a

Kontext: <a href="https://www.hochschule-trier.de/hauptcampus/bibliothek" target="_blank" title="Hochschule Trier - Bibliothek - Hauptcampus">Bibliothek Hauptcampus</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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c14803 > ul:nth-child(3) > li:nth-child(2) > a

Kontext: <a href="https://www.hochschule-trier.de/gestaltung/es/studium/werkstaetten-und-bibliothek/bibliothek" target="_blank" title="Hochschule Trier - Bibliothek - Campus Gestaltung">...

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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c14803 > ul:nth-child(5) > li:nth-child(1) > a

Kontext: <a href="https://www.uni-trier.de/index.php?id=678" target="_blank" title="Universitätsbibliothek Trier" rel="noreferrer">UB Trier</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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c14803 > ul:nth-child(5) > li:nth-child(2) > a

Kontext: <a href="https://www.ub.uni-mainz.de/" target="_blank" title="Universitätsbibliothek Mainz" rel="noreferrer">UB Mainz</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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c14803 > ul:nth-child(5) > li:nth-child(3) > a

Kontext: <a href="https://www.ub.uni-kl.de/home/" target="_blank" title="Universitätsbibliothek Technische Universität Kaiserslautern" rel="noreferrer">UB Kaiserslautern</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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c14803 > ul:nth-child(5) > li:nth-child(4) > a

Kontext: <a href="https://www.sulb.uni-saarland.de/" target="_blank" title="Saarländische Universitäts- und Landesbibliothek" rel="noreferrer">SULB Saarbrücken</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 4.05:1. Recommendation: change text colour to #21802e.

Selector: #c2104 > p > a

Kontext: <a href="#" data-mailto-token="kygjrm8zgzjgmrfciYskucjr+ayknsq,bc" data-mailto-vector="-2">bibliothek[at]umwelt-campus.de</a>

Labels

1 Problem

1 Problem Alle Probleme anzeigen

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

Technische Details anzeigen

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

Selector: html > body > div:nth-child(4) > button

Kontext: <button class="search-form-toggle"> <span class="s...</button>

Historie

1 Scan insgesamt

06.04.2026, 16:34

Aktueller Scan

https://bibliothek.umwelt-campus.de/

Erster Scan

Score

0

Status

Kritisch

Probleme

110

Wie barrierefrei ist bibliothek.umwelt-campus.de aktuell?

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

bibliothek.umwelt-campus.de erreichte im neuesten automatischen Scan vom 06.04.2026, 16:34 den Status Kritisch bei einem Score von 0.

Auffällig waren vor allem Probleme in den Bereichen Kontrast und Links. Insgesamt wurden 110 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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