ukaachen.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 2.74:1. Recommendation: change background to #5b8200.

Selector: #c59259 > div > div > div > div:nth-child(1) > div:nth-child(3) > a

Kontext: <a href="/kliniken-institute/" target="_self" class="btn btn-green2"> Mehr erfahren <svg class="svg-...</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 3.43:1. Recommendation: change text colour to #588300.

Selector: #c59259 > div > div > div > div:nth-child(2) > div > div:nth-child(1) > div > div:nth-child(2) > a

Kontext: <a href="/kliniken-institute/" target="_self" class="card-link"> Zur Kliniksuche <svg class="sv...</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 2.19:1. Recommendation: change background to #5b8200.

Selector: #c59259 > div > div > div > div:nth-child(2) > div > div:nth-child(2) > div > div:nth-child(1) > h5

Kontext: <h5 class="card-title">Ihr Aufenthalt bei uns</h5>

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 2.19:1. Recommendation: change background to #5b8200.

Selector: #c59259 > div > div > div > div:nth-child(2) > div > div:nth-child(2) > div > div:nth-child(1) > div > p

Kontext: <p>Unser hochqualifiziertes Team l...</p>

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 3.43:1. Recommendation: change text colour to #588300.

Selector: #c59259 > div > div > div > div:nth-child(2) > div > div:nth-child(4) > div > div:nth-child(2) > a

Kontext: <a href="/stellenangebote/" target="_self" class="card-link"> Zur Karriereseite <svg class="...</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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item0 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-04-02"> 02.04.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item1 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-04-01"> 01.04.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item2 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-30"> 30.03.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item3 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-25"> 25.03.2026 </time>

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 3.43:1. Recommendation: change background to #588300.

Selector: #c29981 > div > div > div:nth-child(5) > a > span

Kontext: <span>Alle News</span>

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 2.74:1. Recommendation: change background to #5b8200.

Selector: #c59264 > div > div > div:nth-child(1) > div:nth-child(2) > a

Kontext: <a href="/ihr-aufenthalt/digitale-patientenakademie/" target="_self" class="btn btn-green2"> Mehr erfahren <svg class="svg-...</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 2.19:1. Recommendation: change background to #5b8200.

Selector: #c59263 > div > div > div > div:nth-child(2) > a

Kontext: <a class="btn btn-green3" href="/alle-veranstaltungen/"> Alle Termine <svg class="svg-i...</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 3.43:1. Recommendation: change text colour to #588300.

Selector: #c60042 > div > div:nth-child(2) > div:nth-child(3) > a

Kontext: <a href="https://uniklinik-aachen-shop.de/" target="_blank" rel="noreferrer"> Hier geht's zum Shop! <svg cla...</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 2.74:1. Recommendation: change background to #5b8200.

Selector: #c59258 > div > div:nth-child(3) > a

Kontext: <a href="https://www.stiftung-universitaetsmedizin-aachen.de/" target="_blank" rel="noreferrer" class="btn btn-green2"> Jetzt spenden <svg class="svg-...</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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item4 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-23"> 23.03.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item5 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-23"> 23.03.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item6 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-18"> 18.03.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item7 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-18"> 18.03.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item8 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-18"> 18.03.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item9 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-16"> 16.03.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item10 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-06"> 06.03.2026 </time>

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 2.19:1. Recommendation: change text colour to #5b8200.

Selector: #tns3-item11 > div > div:nth-child(1) > time

Kontext: <time itemprop="datePublished" datetime="2026-03-05"> 05.03.2026 </time>

Originalmeldung: Anchor element found with no link content and no name and/or ID attribute.

Selector: #header > div:nth-child(3) > div:nth-child(1) > a:nth-child(1)

Kontext: <a class="btn bg-white" data-plugin-popup="" data-plugin-options="{'mp': {'items': {'src': '#search-wrapper'}, 'type': 'inline', 'focus': '#search-wrapper .tx-solr-search-form ....

Originalmeldung: Anchor element found with a valid href attribute, but no link content has been supplied.

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

Kontext: <a class="emergency btn btn-danger" href="/notfall/"><svg class="icon icon-notfall-k...</a>

Originalmeldung: Anchor element found with a valid href attribute, but no link content has been supplied.

Selector: #header > div:nth-child(3) > div:nth-child(1) > a:nth-child(3)

Kontext: <a class="btn bg-white" href="/kontakt-anreise/"><svg class="icon icon-telefon-k...</a>

Originalmeldung: Anchor element found with a valid href attribute, but no link content has been supplied.

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

Kontext: <a class="btn btn-secondary" href="/kliniken-institute/transfusionsmedizin-blutspendedienst/blutspendedienst/"><svg class="icon icon-blutspend...</a>

Originalmeldung: Anchor element found with a valid href attribute, but no link content has been supplied.

Selector: #header > div:nth-child(3) > div:nth-child(1) > a:nth-child(5)

Kontext: <a class="btn bg-white" href="/ihr-aufenthalt/anreise/"><svg class="icon icon-pin-anrei...</a>

Originalmeldung: Img element is the only content of the link, but is missing alt text. The alt text should describe the purpose of the link.

Selector: #tns3-item1 > div > a

Kontext: <a title="Neue Publikation: Synergistische Wirkung von CAR T Zellen und CAR Makrophagen" target="_self" href="/alle-beitraege-aus-news/news/neue-publikation-synergistische-wirku...

Originalmeldung: Img element is the only content of the link, but is missing alt text. The alt text should describe the purpose of the link.

Selector: #tns3-item2 > div > a

Kontext: <a title="Internationale Spitzenpublikation: Aachener Forschende entwickeln KI-Modell zur HCC-Früherkennung" target="_self" href="/alle-beitraege-aus-news/news/internationale-sp...

Originalmeldung: Img element is the only content of the link, but is missing alt text. The alt text should describe the purpose of the link.

Selector: #tns3-item3 > div > a

Kontext: <a title="UniStem Day: Stammzellen und moderne Forschung für Schülerinnen und Schüler erlebbar machen" target="_self" href="/alle-beitraege-aus-news/news/unistem-day-stammzellen...

Originalmeldung: Anchor element found with a valid href attribute, but no link content has been supplied.

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

Kontext: <a href="#mobileMenu" class="navbar-toggler" aria-controls="mobileMenu" aria-expanded="false" aria-label=""><svg class="icon icon-bar"><use...</a>

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: #tx-solr-search-form-pi-results > div:nth-child(1) > input

Kontext: <input type="text" class="tx-solr-q js-solr-q tx-solr-suggest tx-solr-suggest-focus form-control mr-1" name="tx_solr[q]" value="" autocomplete="off" style="position: relative;" ...

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: #tx-solr-search-form-pi-results > div:nth-child(1) > input

Kontext: <input type="text" class="tx-solr-q js-solr-q tx-solr-suggest tx-solr-suggest-focus form-control mr-1" name="tx_solr[q]" value="" autocomplete="off" style="position: relative;" ...

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

Selector: #c60042 > div > div:nth-child(2) > h5

Kontext: <h5 class="cta2__title"></h5>