wiley-vch.de

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 4.27:1. Recommendation: change text colour to #15884f.

Selector: html > body > main > section:nth-child(1) > div > div > div:nth-child(1) > div:nth-child(1) > div > p:nth-child(5) > a

Kontext: <a href="https://www.wiley.com/en-us/about-us/ai-resources/" target="_blank" rel="noopener">Alles rund um KI</a>

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 4.27:1. Recommendation: change text colour to #15884f.

Selector: html > body > main > section:nth-child(1) > div > div > div:nth-child(1) > div:nth-child(1) > div > p:nth-child(7) > a

Kontext: <a href="https://www.wiley.com/en-us/solutions-partnerships/ai-solutions/" target="_blank" rel="noopener">"AI knowledge Nexus" entdecken</a>

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 4.27:1. Recommendation: change text colour to #15884f.

Selector: html > body > main > section:nth-child(1) > div > div > div:nth-child(1) > div:nth-child(1) > div > p:nth-child(9) > a

Kontext: <a href="https://www.wiley.com/en-us/publish/book/resources/ai-guidelines/" target="_blank" rel="noopener">KI-Richtlinien für Publizierend...</a>

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 3.84:1. Recommendation: change background to #767676.

Selector: #news > div > div > a

Kontext: <a href="/news" class="btn block">Newsarchiv</a>

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 2.72:1. Recommendation: change background to #5f5f5f.

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

Kontext: <small>©2026 Wiley-VCH GmbH - Betreibe...</small>

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 3.34:1. Recommendation: change background to #3d3d3d.

Selector: #disclaimer > div > p > small:nth-child(1) > a:nth-child(1)

Kontext: <a href="/de/ueber-wiley/impressum#datenschutz" class="pfa">Datenschutz</a>

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 3.34:1. Recommendation: change background to #3d3d3d.

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

Kontext: <a href="#" onclick="Osano.cm.showDrawer('osano-cm-dom-info-dialog-open')">Cookie Einstellungen</a>

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 2.72:1. Recommendation: change background to #5f5f5f.

Selector: #disclaimer > div > p > small:nth-child(3)

Kontext: <small><a href="http://www.wiley.com/g...</small>

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 3.34:1. Recommendation: change background to #3d3d3d.

Selector: #disclaimer > div > p > small:nth-child(3) > a

Kontext: <a href="http://www.wiley.com/go/copyright">Copyright © 2000-2026</a>

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 4.27:1. Recommendation: change text colour to #15884f.

Selector: html > body > main > section:nth-child(1) > div > div > div:nth-child(1) > div:nth-child(2) > div > p:nth-child(5) > a

Kontext: <a href="http://www.wiley.com/en-us/" target="_blank" rel="noopener">Wiley entdecken</a>

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 4.27:1. Recommendation: change text colour to #15884f.

Selector: html > body > main > section:nth-child(1) > div > div > div:nth-child(1) > div:nth-child(3) > div > p:nth-child(5) > a

Kontext: <a href="/de/produkte/bookfinder">Zum Bookfinder</a>

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 4.27:1. Recommendation: change text colour to #15884f.

Selector: html > body > main > section:nth-child(1) > div > div > div:nth-child(1) > div:nth-child(4) > div > p:nth-child(5) > a

Kontext: <a href="/de/produkte/neuerscheinungen">Zu den Neuerscheinungen</a>

Originalmeldung: Duplicate id attribute value "search-submit" found on the web page.

Selector: #search-submit

Kontext: <button type="submit" id="search-submit"><img class="button" alt="Suchen...</button>

Originalmeldung: Align attributes .

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

Kontext: <p align="left"><img src="//application.wiley-v...</p>

Originalmeldung: Duplicate id attribute value "search-inner" found on the web page.

Selector: #search-inner

Kontext: <span id="search-inner" role="search"><input aria-label="Search" aria...</span>

Originalmeldung: Duplicate id attribute value "search" found on the web page.

Selector: #search

Kontext: <input aria-label="Search" aria-labelledby="search-submit" name="q" id="search" maxlength="200" class="inputbox search-query form-control" type="text" size="0" value="Finden Sie...

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

Selector: html > body > header > div > div > nav > ul > li:nth-child(3) > button

Kontext: <button class="slide-nav" tabindex="1" role="button" aria-haspopup="true" aria-expanded="false" aria-controls="dialog-menu"></button>

Originalmeldung: Duplicate id attribute value "submenu-119" found on the web page.

Selector: #submenu-119

Kontext: <ul class="dropdown-content submenu" id="submenu-119" role="tablist" aria-orientation="vertical" aria-labelledby="tab-119"><li class="item-152"><a href="/...</ul>

Originalmeldung: Duplicate id attribute value "submenu-121" found on the web page.

Selector: #submenu-121

Kontext: <ul class="dropdown-content submenu" id="submenu-121" role="tablist" aria-orientation="vertical" aria-labelledby="tab-121"><li class="item-183"><a href="/...</ul>

Originalmeldung: Duplicate id attribute value "submenu-122" found on the web page.

Selector: #submenu-122

Kontext: <ul class="dropdown-content submenu" id="submenu-122" role="tablist" aria-orientation="vertical" aria-labelledby="tab-122"><li class="item-207 parent clos...</ul>

Originalmeldung: Duplicate id attribute value "submenu-996" found on the web page.

Selector: #submenu-996

Kontext: <ul class="dropdown-content submenu" id="submenu-996" role="tablist" aria-orientation="vertical" aria-labelledby="tab-996"><li class="item-997"><a href="h...</ul>

Originalmeldung: Duplicate id attribute value "submenu-1000" found on the web page.

Selector: #submenu-1000

Kontext: <ul class="dropdown-content submenu" id="submenu-1000" role="tablist" aria-orientation="vertical" aria-labelledby="tab-1000"><li class="item-1001"><a href="...</ul>

Originalmeldung: Duplicate id attribute value "submenu-123" found on the web page.

Selector: #submenu-123

Kontext: <ul class="dropdown-content submenu" id="submenu-123" role="tablist" aria-orientation="vertical" aria-labelledby="tab-123"><li class="item-281"><a href="/...</ul>

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: #eMailAddress

Kontext: <input type="text" id="eMailAddress" name="eMailAddress" required="" minlength="4" maxlength="80" size="10" placeholder="E-Mail Adresse eingeben">

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: #eMailAddress

Kontext: <input type="text" id="eMailAddress" name="eMailAddress" required="" minlength="4" maxlength="80" size="10" placeholder="E-Mail Adresse eingeben">

Originalmeldung: Duplicate id attribute value "tab-183" found on the web page.

Selector: #tab-183

Kontext: <a href="/de/fachgebiete/computer-und-informatik" role="button" id="tab-183" tabindex="0"><span>Computer und Informatik</...</a>

Originalmeldung: Duplicate id attribute value "tab-119" found on the web page.

Selector: #tab-119

Kontext: <a class=" submenuitem dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-controls="submenu-119" id="tab-119" tabinde...

Originalmeldung: Duplicate id attribute value "tab-121" found on the web page.

Selector: #tab-121

Kontext: <a class=" submenuitem dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-controls="submenu-121" id="tab-121" tabinde...

Originalmeldung: Duplicate id attribute value "tab-122" found on the web page.

Selector: #tab-122

Kontext: <a class=" submenuitem dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-controls="submenu-122" id="tab-122" tabinde...

Originalmeldung: Duplicate id attribute value "tab-996" found on the web page.

Selector: #tab-996

Kontext: <a class=" submenuitem dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-controls="submenu-996" id="tab-996" tabinde...

Originalmeldung: Duplicate id attribute value "tab-1000" found on the web page.

Selector: #tab-1000

Kontext: <a class=" submenuitem dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-controls="submenu-1000" id="tab-1000" tabin...

Originalmeldung: Heading tag found with no content. Text that is not intended as a heading should not be marked up with heading tags.

Selector: #bottom > nav > div > div:nth-child(3) > h4

Kontext: <h4 class="item-137 divider deeper parent"></h4>

Originalmeldung: Duplicate id attribute value "tab-152" found on the web page.

Selector: #tab-152

Kontext: <a href="/de/produkte/neuerscheinungen" role="button" id="tab-152" tabindex="0"><span>Neuerscheinungen</span></a>

Originalmeldung: Duplicate id attribute value "tab-407" found on the web page.

Selector: #tab-407

Kontext: <a href="/de/produkte/bookfinder" role="button" id="tab-407" tabindex="0"><span>Bookfinder</span></a>

Originalmeldung: Duplicate id attribute value "tab-431" found on the web page.

Selector: #tab-431

Kontext: <a href="/de/produkte/journals" role="button" id="tab-431" tabindex="0"><span>Zeitschriften</span></a>

Originalmeldung: Duplicate id attribute value "tab-212" found on the web page.

Selector: #tab-212

Kontext: <a href="/de/produkte/ebooks" role="button" id="tab-212" tabindex="0"><span>eBooks</span></a>

Originalmeldung: Duplicate id attribute value "tab-993" found on the web page.

Selector: #tab-993

Kontext: <a href="/de/produkte/zusatzmaterial-verfuegbarer-titel" role="button" id="tab-993" tabindex="0"><span>Zusatzmaterial verfügbare...</a>

Originalmeldung: Duplicate id attribute value "tab-973" found on the web page.

Selector: #tab-973

Kontext: <a href="/de/produkte/zusatzmaterial-vergriffener-titel" role="button" id="tab-973" tabindex="0"><span>Zusatzmaterial vergriffen...</a>

Originalmeldung: Duplicate id attribute value "tab-179" found on the web page.

Selector: #tab-179

Kontext: <a href="/de/fachgebiete/finanzen-wirtschaft-recht" role="button" id="tab-179" tabindex="0"><span>Finanzen, Wirtschaft, Rec...</a>

Originalmeldung: Duplicate id attribute value "tab-178" found on the web page.

Selector: #tab-178

Kontext: <a href="/de/fachgebiete/geistes-und-sozialwissenschaften" role="button" id="tab-178" tabindex="0"><span>Geistes-und Sozialwissens...</a>

Originalmeldung: Duplicate id attribute value "tab-184" found on the web page.

Selector: #tab-184

Kontext: <a href="/de/fachgebiete/hobby-und-freizeit" role="button" id="tab-184" tabindex="0"><span>Hobby und Freizeit</span></a>

Originalmeldung: Duplicate id attribute value "tab-185" found on the web page.

Selector: #tab-185

Kontext: <a href="/de/fachgebiete/hotelfach-und-gastronomie" role="button" id="tab-185" tabindex="0"><span>Hotelfach und Gastronomie...</a>

Originalmeldung: Duplicate id attribute value "tab-176" found on the web page.

Selector: #tab-176

Kontext: <a href="/de/fachgebiete/ingenieurwesen" role="button" id="tab-176" tabindex="0"><span>Ingenieurwesen </span></a>

Originalmeldung: Duplicate id attribute value "tab-181" found on the web page.

Selector: #tab-181

Kontext: <a href="/de/fachgebiete/kunst-und-kultur" role="button" id="tab-181" tabindex="0"><span>Kunst und Kultur </span></a>

Originalmeldung: Duplicate id attribute value "tab-182" found on the web page.

Selector: #tab-182

Kontext: <a href="/de/fachgebiete/mathematik-und-statistik" role="button" id="tab-182" tabindex="0"><span>Mathematik und Statistik<...</a>

Originalmeldung: Duplicate id attribute value "tab-180" found on the web page.

Selector: #tab-180

Kontext: <a href="/de/fachgebiete/medizin-und-gesundheit" role="button" id="tab-180" tabindex="0"><span>Medizin und Gesundheit </...</a>

Originalmeldung: Duplicate id attribute value "tab-177" found on the web page.

Selector: #tab-177

Kontext: <a href="/de/fachgebiete/naturwissenschaften" role="button" id="tab-177" tabindex="0"><span>Naturwissenschaften </spa...</a>

Originalmeldung: Duplicate id attribute value "tab-207" found on the web page.

Selector: #tab-207

Kontext: <a href="/de/service/publizierende" role="button" id="tab-207" tabindex="0"><span>Publizierende</span></a>

Originalmeldung: Duplicate id attribute value "tab-235" found on the web page.

Selector: #tab-235

Kontext: <a href="/de/service/bibliotheken" role="button" id="tab-235" tabindex="0"><span>Bibliotheken</span></a>

Originalmeldung: Duplicate id attribute value "tab-236" found on the web page.

Selector: #tab-236

Kontext: <a href="/de/service/buchhandel" role="button" id="tab-236" tabindex="0"><span>Buchhandel</span></a>

Originalmeldung: Duplicate id attribute value "tab-237" found on the web page.

Selector: #tab-237

Kontext: <a href="/de/service/presse" role="button" id="tab-237" tabindex="0"><span>Presse</span></a>

Originalmeldung: Duplicate id attribute value "tab-238" found on the web page.

Selector: #tab-238

Kontext: <a href="/de/service/anzeigen" role="button" id="tab-238" tabindex="0"><span>Anzeigen</span></a>

Originalmeldung: Duplicate id attribute value "tab-239" found on the web page.

Selector: #tab-239

Kontext: <a href="/de/service/industrie-und-firmen" role="button" id="tab-239" tabindex="0"><span>Industrie und Firmen</spa...</a>

Originalmeldung: Duplicate id attribute value "tab-208" found on the web page.

Selector: #tab-208

Kontext: <a href="/de/service/dozierende" role="button" id="tab-208" tabindex="0"><span>Dozierende</span></a>

Originalmeldung: Duplicate id attribute value "tab-699" found on the web page.

Selector: #tab-699

Kontext: <a href="/de/service/lizenzen-rechte" role="button" id="tab-699" tabindex="0"><span>Lizenzen/Rechte</span></a>

Originalmeldung: Duplicate id attribute value "tab-281" found on the web page.

Selector: #tab-281

Kontext: <a href="/de/ueber-wiley/verlag-u-seine-geschichte" role="button" id="tab-281" tabindex="0"><span>Der Verlag und seine Gesc...</a>

Originalmeldung: Duplicate id attribute value "tab-279" found on the web page.

Selector: #tab-279

Kontext: <a href="/de/ueber-wiley/kontakt" role="button" id="tab-279" tabindex="0"><span>Kontakt</span></a>

Originalmeldung: Duplicate id attribute value "tab-280" found on the web page.

Selector: #tab-280

Kontext: <a href="/de/ueber-wiley/wiley-weltweit" role="button" id="tab-280" tabindex="0"><span>Wiley Weltweit</span></a>

Originalmeldung: Duplicate id attribute value "tab-282" found on the web page.

Selector: #tab-282

Kontext: <a href="/de/ueber-wiley/impressum" role="button" id="tab-282" tabindex="0"><span>Impressum/Datenschutz</sp...</a>

Originalmeldung: Duplicate id attribute value "tab-283" found on the web page.

Selector: #tab-283

Kontext: <a href="/de/ueber-wiley/agb-widerrufsbelehrung" role="button" id="tab-283" tabindex="0"><span>AGB &amp; Widerrufsbelehr...</a>

Originalmeldung: Duplicate id attribute value "tab-611" found on the web page.

Selector: #tab-611

Kontext: <a href="/de/ueber-wiley/gesellschaften-und-partnerschaften" role="button" id="tab-611" tabindex="0"><span>Gesellschaften und Partne...</a>

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

Selector: html > body > iframe

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