andreas-schule.org

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: #block-6 > figure > figure:nth-child(2) > a

Kontext: <a href="https://didaktik.mathematik.hu-berlin.de/de/schule/schulkooperationen" target="_blank" rel=" noreferrer noopener"><img decoding="async" width="59...</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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(1)

Kontext: <option value="-1">Kategorie auswählen</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(2)

Kontext: <option class="level-0" value="a-gym-update-print">A-Gym Update&nbsp;&nbsp;(39)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(3)

Kontext: <option class="level-0" value="abitur">Abitur&nbsp;&nbsp;(2)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(4)

Kontext: <option class="level-0" value="allgemein">Allgemein&nbsp;&nbsp;(300)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(5)

Kontext: <option class="level-0" value="arbeitsgemeinschaften">Arbeitsgemeinschaften&nbsp;&nbs...</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(6)

Kontext: <option class="level-0" value="bso">BSO&nbsp;&nbsp;(11)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(7)

Kontext: <option class="level-0" value="courage-ag">Courage AG&nbsp;&nbsp;(13)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(8)

Kontext: <option class="level-0" value="die-schulleitung-informiert">Die Schulleitung informiert&nbs...</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(9)

Kontext: <option class="level-0" value="eltern">Eltern&nbsp;&nbsp;(70)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(10)

Kontext: <option class="level-0" value="exkursionen">Exkursionen/Fahrten&nbsp;&nbsp;...</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(11)

Kontext: <option class="level-0" value="fachbereiche">Fachbereiche&nbsp;&nbsp;(94)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(12)

Kontext: <option class="level-0" value="fb-gewi">FB GeWi&nbsp;&nbsp;(24)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(13)

Kontext: <option class="level-0" value="fb-kunst">FB Künste&nbsp;&nbsp;(16)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(14)

Kontext: <option class="level-0" value="mint-2">FB MINT&nbsp;&nbsp;(39)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(15)

Kontext: <option class="level-0" value="fb-sprachen">FB Sprachen&nbsp;&nbsp;(17)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(16)

Kontext: <option class="level-0" value="kindernothilfe">Kindernothilfe&nbsp;&nbsp;(9)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(17)

Kontext: <option class="level-0" value="klima-ag">Klima AG&nbsp;&nbsp;(4)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(18)

Kontext: <option class="level-0" value="lehrerinnen">Lehrer:innen&nbsp;&nbsp;(7)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(19)

Kontext: <option class="level-0" value="pruefungen">Prüfungen&nbsp;&nbsp;(13)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(20)

Kontext: <option class="level-0" value="schach">Schach&nbsp;&nbsp;(23)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(21)

Kontext: <option class="level-0" value="schule-und-schulleben">Schüler:innen&nbsp;&nbsp;(395)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(22)

Kontext: <option class="level-0" value="schuelervertretung">Schüler:innen-Vertretung (SV)&n...</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(23)

Kontext: <option class="level-0" value="schulprojekte">Schulprojekte&nbsp;&nbsp;(34)</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(24)

Kontext: <option class="level-0" value="veranstaltungen-und-termine">Veranstaltungen/Termine&nbsp;&n...</option>

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 3.89:1. Recommendation: change text colour to #6c6c6c.

Selector: #wp-block-categories-1 > option:nth-child(25)

Kontext: <option class="level-0" value="wettbewerbe">Wettbewerbe&nbsp;&nbsp;(101)</option>

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 2.93:1. Recommendation: change background to #00857c.

Selector: #cn-accept-cookie

Kontext: <button id="cn-accept-cookie" data-cookie-set="accept" class="cn-set-cookie cn-button" aria-label="OK" style="background-color: #00a99d">OK</button>

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 2.93:1. Recommendation: change background to #00857c.

Selector: #cn-refuse-cookie

Kontext: <button id="cn-refuse-cookie" data-cookie-set="refuse" class="cn-set-cookie cn-button" aria-label="Nein" style="background-color: #00a99d">Nein</button>

Originalmeldung: Img element with empty alt text must have absent or empty title attribute.

Selector: #media_image-46 > img

Kontext: <img width="706" height="1024" src="https://www.andreas-schule.org/wp-content/uploads/2026/03/Bildschirmfoto-2026-03-22-um-14.57.09-706x1024.png" class="image wp-image-10226 att...

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

Selector: #header-text-nav-container > div:nth-child(1) > div > div > ul > li:nth-child(1) > a

Kontext: <a href="https://www.instagram.com/agym.sv/" target="_blank"><i class="fa fa-instagram"></i></a>

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

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

Kontext: <a href="https://www.youtube.com/channel/UC4_lEpnjfEfomLZKvbSX1Cw" target="_blank"><i class="fa fa-youtube"></i></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: #header-logo-image > a

Kontext: <a href="https://www.andreas-schule.org/" class="custom-logo-link" rel="home" aria-current="page"><img width="1600" height="236" ...</a>

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

Selector: #site-title > a

Kontext: <a href="https://www.andreas-schule.org/" title="" rel="home"></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: #media_image-11 > a

Kontext: <a href="https://www.andreas-schule.org/naturwissenschaftliche-profil/"><img width="1024" height="550" ...</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: #media_image-12 > a

Kontext: <a href="https://my.immobilienfotograf-berlin.com/de/tour/fqw1fzd9j"><img width="1023" height="550" ...</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: #media_image-13 > a

Kontext: <a href="https://www.andreas-schule.org/medienbildung-und-digitalisierung/"><img width="1024" height="768" ...</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: #block-6 > figure > figure:nth-child(1) > a

Kontext: <a href="https://www.mint-ec.de/" target="_blank" rel=" noreferrer noopener"><img decoding="async" width="21...</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: #block-6 > figure > figure:nth-child(3) > a

Kontext: <a href="http://www.bo-berlin.info/themen/qualitaetssiegel-berlin" target="_blank" rel=" noreferrer noopener"><img decoding="async" width="10...</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: #media_image-14 > a

Kontext: <a href="https://www.andreas-schule.org/category/die-schulleitung-informiert/"><img width="1024" height="550" ...</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: #media_image-15 > a

Kontext: <a href="https://www.andreas-schule.org/category/die-schulleitung-informiert/a-gym-update-print/"><img width="1024" height="550" ...</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: #media_image-16 > a

Kontext: <a href="https://www.andreas-schule.org/beraterinnen-team/"><img width="1024" height="550" ...</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: #block-10 > figure > figure:nth-child(1) > a

Kontext: <a href="https://dbildungscloud.de/" target="_blank"><img decoding="async" width="32...</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: #block-10 > figure > figure:nth-child(4) > a

Kontext: <a href="https://berlin.schule-ohne-rassismus.org/" target="_blank"><img decoding="async" width="30...</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: #block-10 > figure > figure:nth-child(5) > a

Kontext: <a href="https://www.kindernothilfe.de/" target="_blank"><img decoding="async" width="24...</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: #media_image-43 > a

Kontext: <a href="https://www.andreas-schule.org/online-angebot-zum-tag-der-offenen-tuer-2021/"><img width="300" height="60" sr...</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: #media_image-48 > a

Kontext: <a href="https://www.andreas-schule.org/wp-admin/post.php?post=10230&amp;action=edit"><img width="1120" height="1572"...</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: #block-108 > figure > a

Kontext: <a href="https://www.andreas-schule.org/erasmus-schule/"><img decoding="async" width="10...</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: #block-38 > figure > a

Kontext: <a href="https://www.andreas-schule.org/ag-jugend-forscht/"><img decoding="async" src="http...</a>

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

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

Kontext: <a href="https://www.instagram.com/agym.sv/" target="_blank"><i class="fa fa-instagram"></i></a>

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

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

Kontext: <a href="https://www.youtube.com/channel/UC4_lEpnjfEfomLZKvbSX1Cw" target="_blank"><i class="fa fa-youtube"></i></a>

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

Selector: #scroll-up

Kontext: <a href="#masthead" id="scroll-up" style="display: none;"><i class="fa fa-chevron-up"></i...</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: #site-navigation > div > div:nth-child(4) > form > div > input

Kontext: <input type="text" placeholder="Suchen" class="s field" name="s">

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: #site-navigation > div > div:nth-child(4) > form > div > input

Kontext: <input type="text" placeholder="Suchen" class="s field" name="s">

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: #site-navigation > div > div:nth-child(4) > form > div > button

Kontext: <button class="search-icon" type="submit"></button>

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

Selector: #site-navigation > div > h4

Kontext: <h4 class="menu-toggle"></h4>

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

Selector: #site-title

Kontext: <h1 id="site-title"> <a href="https://www.a...</h1>

Originalmeldung: The title element in the head section should be non-empty.

Selector: html > head > title

Kontext: <title></title>

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

Selector: #block-31 > div > iframe

Kontext: <iframe height="150" width="200" src="https://www.bildungsspender.org/extern/bs/spendenstandbanner.php?kt=210243003&amp;url=andreas-gym" scrolling="no" frameborder="0"></iframe>