haeckel-os.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 3.75:1. Recommendation: change text colour to #00892e.

Selector: #_top > p > a:nth-child(1)

Kontext: <a href="/site/download/multimedia/Einblick-in-die-Ernst-Haeckel-Schule.mp4">Schulvorstellungsfilm</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 3.75:1. Recommendation: change text colour to #00892e.

Selector: #_top > p > a:nth-child(2)

Kontext: <a href="/site/search.html">Suchfunktion</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(1) > p:nth-child(1) > a

Kontext: <a href="/site/was/index.html#blog-aktuell-2026-03-25"><strong>25.03.2026</strong> end...</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(1) > p:nth-child(1) > a > strong

Kontext: <strong>25.03.2026</strong>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(1) > p:nth-child(5) > a:nth-child(1)

Kontext: <a href="/site/was/index.html#blog-aktuell-2026-03-25">ganzen Artikel lesen</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(1) > p:nth-child(5) > a:nth-child(2)

Kontext: <a href="/site/was/index.html">Aktuelles</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(2) > p:nth-child(1) > a

Kontext: <a href="/site/was/index.html?p=230#blog-aktuell-2026-03-24"><strong>24.03.2026</strong> Deg...</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(2) > p:nth-child(1) > a > strong

Kontext: <strong>24.03.2026</strong>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(2) > p:nth-child(7) > a:nth-child(1)

Kontext: <a href="/site/was/index.html?p=230#blog-aktuell-2026-03-24">ganzen Artikel lesen</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(2) > p:nth-child(7) > a:nth-child(2)

Kontext: <a href="/site/was/index.html">Aktuelles</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(3) > p:nth-child(1) > a

Kontext: <a href="/site/was/index.html?p=229#blog-aktuell-2026-03-03"><strong>03.03.2026</strong> Ein...</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(3) > p:nth-child(1) > a > strong

Kontext: <strong>03.03.2026</strong>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(3) > p:nth-child(7) > a:nth-child(1)

Kontext: <a href="/site/was/index.html?p=229#blog-aktuell-2026-03-03">ganzen Artikel lesen</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(3) > p:nth-child(7) > a:nth-child(2)

Kontext: <a href="/site/was/index.html">Aktuelles</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(4) > p:nth-child(1) > a

Kontext: <a href="/site/was/index.html?p=228#blog-aktuell-2026-01-28"><strong>28.01.2026</strong> Vor...</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(4) > p:nth-child(1) > a > strong

Kontext: <strong>28.01.2026</strong>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(4) > p:nth-child(14) > a:nth-child(1)

Kontext: <a href="/site/was/index.html?p=228#blog-aktuell-2026-01-28">ganzen Artikel lesen</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(4) > p:nth-child(14) > a:nth-child(2)

Kontext: <a href="/site/was/index.html">Aktuelles</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(5) > p:nth-child(1) > a

Kontext: <a href="/site/was/index.html?p=227#blog-aktuell-2025-12-12"><strong>12.12.2025</strong> Spi...</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(5) > p:nth-child(1) > a > strong

Kontext: <strong>12.12.2025</strong>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(5) > p:nth-child(3) > a:nth-child(1)

Kontext: <a href="/site/was/index.html?p=227#blog-aktuell-2025-12-12">ganzen Artikel lesen</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 3.75:1. Recommendation: change background to #00892e.

Selector: #blog-meta-box > article:nth-child(5) > p:nth-child(3) > a:nth-child(2)

Kontext: <a href="/site/was/index.html">Aktuelles</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 3.75:1. Recommendation: change text colour to #00892e.

Selector: #blog-meta-box > ul > li:nth-child(1) > a

Kontext: <a href="/site/was/index.html">Aktuelles</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 3.75:1. Recommendation: change text colour to #00892e.

Selector: #blog-meta-box > ul > li:nth-child(2) > a

Kontext: <a href="/site/wie/news/index.html">News der Schulleitung</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 3.75:1. Recommendation: change background to #00892e.

Selector: #calendar-box > h2

Kontext: <h2>Terminvorschau</h2>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.75:1. Recommendation: change background to #00892e.

Selector: #calendar-box > p > a

Kontext: <a href="/site/wie/termine/index.html">zum Terminkalender</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 3.75:1. Recommendation: change background to #00892e.

Selector: #opening-times > table > tbody > tr:nth-child(1) > th

Kontext: <th>Mo-Do</th>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.75:1. Recommendation: change background to #00892e.

Selector: #opening-times > table > tbody > tr:nth-child(2) > th

Kontext: <th>Fr</th>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 3.53:1. Recommendation: change text colour to #00852c.

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

Kontext: <a href="/site/wie/stundenplan/index.html">Stundenpläne</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 3.53:1. Recommendation: change text colour to #00852c.

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

Kontext: <a href="https://nessa.webuntis.com/WebUntis/index.do#/basic/login">WebUntis</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 3.53:1. Recommendation: change text colour to #00852c.

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

Kontext: <a href="/site/wie/foerderverein/index.html">Förderverein</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 3.53:1. Recommendation: change text colour to #00852c.

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

Kontext: <a href="/site/anfahrt.html">Anfahrt</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 3.53:1. Recommendation: change text colour to #00852c.

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

Kontext: <a href="/site/gaestebuch.html">Gästebuch</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 3.53:1. Recommendation: change text colour to #00852c.

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

Kontext: <a href="/site/impressum.html">Impressum</a>

Originalmeldung: Align attributes .

Selector: #blog-meta-box > article:nth-child(2) > p:nth-child(3) > img

Kontext: <img src="/site/images/blog/bewegungschallenge01.jpg" alt="Bild" width="133" height="200" align="right" hspace="20" vspace="20">

Originalmeldung: Align attributes .

Selector: #blog-meta-box > article:nth-child(3) > p:nth-child(3) > img

Kontext: <img src="/site/images/blog/olympia1.jpg" alt="Bild" width="300" height="411" align="left" hspace="20" vspace="20">

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

Selector: html > body > header > a

Kontext: <a></a>

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

Selector: #search-term

Kontext: <input type="search" id="search-term" name="s" placeholder="suche nach...">

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

Selector: #_top > h1:nth-child(1)

Kontext: <h1>&nbsp;</h1>