ks-og.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 3.63:1. Recommendation: change background to #317ab9.

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

Kontext: <a href="/schularten/berufsschule" class="btn btn-primary">Berufsschule</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 3.63:1. Recommendation: change background to #317ab9.

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

Kontext: <a href="/schularten/berufsfachschule" class="btn btn-primary">Berufsfachschule</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 3.63:1. Recommendation: change background to #317ab9.

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

Kontext: <a href="/schularten/berufskolleg" class="btn btn-primary">Berufskolleg</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 3.63:1. Recommendation: change background to #317ab9.

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

Kontext: <a href="/schularten/wirtschaftsgymnasium" class="btn btn-primary">Wirtschaftsgymnasium</a>

Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 3:1, but text in this element has a contrast ratio of 2.58:1. Recommendation: change background to #eb7200.

Selector: #c2729 > header > h3

Kontext: <h3>Online-Infoabend zum 6-jährigen...</h3>

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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2729 > div > div > p:nth-child(1)

Kontext: <p>Am Dienstag, <strong>21.04.2026...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2729 > div > div > p:nth-child(1) > strong:nth-child(1)

Kontext: <strong>21.04.2026 um 18.00 Uhr</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2729 > div > div > p:nth-child(1) > strong:nth-child(2)

Kontext: <strong>Online-Infoveranstaltung zum 6W...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2729 > div > div > p:nth-child(2)

Kontext: <p>Für das Schuljahr 2026-2027 gib...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2729 > div > div > p:nth-child(3)

Kontext: <p>Am Infoabend bekommen Sie hilfr...</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 2.58:1. Recommendation: change text colour to #bc5b00.

Selector: #c2904 > p > strong > a

Kontext: <a href="/aktuelles-termine/speiseplan-jahresplaner-schulzeiten">alle Veranstaltungen und Termin...</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 2.58:1. Recommendation: change text colour to #bc5b00.

Selector: #c999 > div > div > div:nth-child(1) > a > span

Kontext: <span itemprop="headline">Demokratie gelebt: Ein Podcast ...</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 2.58:1. Recommendation: change text colour to #bc5b00.

Selector: #c999 > div > div > div:nth-child(2) > a > span

Kontext: <span itemprop="headline">„Vive l’échange!“: Eine Woche S...</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 2.58:1. Recommendation: change text colour to #bc5b00.

Selector: #c999 > div > div > div:nth-child(3) > a > span

Kontext: <span itemprop="headline">Alle haben die Prüfung bestande...</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 2.58:1. Recommendation: change text colour to #bc5b00.

Selector: #c999 > div > div > div:nth-child(4) > a > span

Kontext: <span itemprop="headline">Weihnachtsbasar 2025 wieder ein...</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 2.58:1. Recommendation: change text colour to #bc5b00.

Selector: #c999 > div > div > div:nth-child(5) > a > span

Kontext: <span itemprop="headline">Autor Thomas Hettche zu Gast an...</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 2.35:1. Recommendation: change text colour to #686868.

Selector: #c2638 > h1 > div

Kontext: <div class="subheader">in Zahlen</div>

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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2705 > div > a:nth-child(1)

Kontext: <a href="/fileadmin/wg/2021-01-10%20Film%20Schule.mp4" target="_blank" role="button" class="btn btn-primary"> Unsere Schule </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2705 > div > a:nth-child(2)

Kontext: <a href="/fileadmin/wg/2021-01-10%20Film%20BWL.mp4" target="_blank" role="button" class="btn btn-primary"> Die Welt der BWL und VWL ...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2705 > div > a:nth-child(3)

Kontext: <a href="/fileadmin/wg/2021-01-10%20Film%20Mensa.mp4" target="_blank" role="button" class="btn btn-primary"> Unsere Mensa </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2723 > div > a

Kontext: <a href="/fileadmin/wg/6wg/2026-02-09_Praesentation_6WG_2026.pdf" target="_blank" role="button" class="btn btn-primary"> Präsentation sechsjährige...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2710 > div > a:nth-child(1)

Kontext: <a href="/fileadmin/bk/2024-11-15_20-BK1_ohne_Animation_2025.pdf" target="_blank" role="button" class="btn btn-primary"> BK1 </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2710 > div > a:nth-child(2)

Kontext: <a href="/fileadmin/bk/2024-11-18_25_BKFR_und_BK2.pdf" target="_blank" role="button" class="btn btn-primary"> BK2 </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2710 > div > a:nth-child(3)

Kontext: <a href="/fileadmin/bk/2024-11-18_25_BKFR_und_BK2.pdf" role="button" class="btn btn-primary"> BKFR </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2710 > div > a:nth-child(4)

Kontext: <a href="/fileadmin/bk/2024-11-18_25_BKFH.pdf" role="button" class="btn btn-primary"> BKFH </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2711 > div > a

Kontext: <a href="/fileadmin/bfw/pdf/2026-02-09_Praesentation_2BFW_2026.pdf" target="_blank" role="button" class="btn btn-primary"> BFW-Wirtschaftsschule ...</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 2.33:1. Recommendation: change background to #b16300.

Selector: #c730 > div > div > div

Kontext: <div class="title">Berufsschule</div>

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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c734 > div > a

Kontext: <a href="/schularten/berufsschule" role="button" class="btn btn-primary"> Zur Berufsschule </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 3.2:1. Recommendation: change background to #2e7bb6.

Selector: #c731 > div > div > div

Kontext: <div class="title">Berufsfachschule</div>

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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c735 > div > a

Kontext: <a href="/schularten/berufsfachschule" role="button" class="btn btn-primary"> Zur Berufsfachschule </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c736 > div > a

Kontext: <a href="/schularten/berufskolleg" role="button" class="btn btn-primary"> Zum Berufskolleg </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 2.79:1. Recommendation: change background to #29880a.

Selector: #c733 > div > div > div

Kontext: <div class="title">Wirtschaftsgymnasium</div>

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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c737 > div > a

Kontext: <a href="/schularten/wirtschaftsgymnasium" role="button" class="btn btn-primary"> Zum Wirtschaftsgymnasium ...</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 2.33:1. Recommendation: change background to #b16300.

Selector: #c2163 > div > div > div

Kontext: <div class="title">Zusatzqualifikation Fachhochsch...</div>

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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2165 > div > a

Kontext: <a href="/schularten/zusatzqualifikation-fachhochschulreife-bsfhr-1" role="button" class="btn btn-primary"> Zur Zusatzqualifikation F...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c1887 > div > a

Kontext: <a href="https://www.ks-og.de/kontakt/freundes-und-foerderkreis-1" role="button" class="btn btn-primary"> zum Freundes- und Förderk...</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 2.11:1. Recommendation: change text colour to #a65100.

Selector: #c453 > div > div:nth-child(2) > p:nth-child(4) > a

Kontext: <a href="#" data-mailto-token="nbjmup+nbsujo/tufsoAlt.ph/ef" data-mailto-vector="1">martin.stern(at)ks-og.de</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c1002 > div > a:nth-child(1)

Kontext: <a href="/kontakt/schulleitung-sekretariat" role="button" class="btn btn-primary"> Sekretariat &amp; Schulle...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c1002 > div > a:nth-child(2)

Kontext: <a href="/kontakt/smv" role="button" class="btn btn-primary"> SMV </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c1002 > div > a:nth-child(3)

Kontext: <a href="/kontakt/lehrer" role="button" class="btn btn-primary"> Lehrerliste </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c2954 > div > a

Kontext: <a href="/aktuelles-termine/studien-und-ausbildungsangebote" role="button" class="btn btn-primary"> zu den Studien- und Ausbi...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c1007 > div > a

Kontext: <a href="/aktuelles-termine/speiseplan-jahresplaner-schulzeiten" role="button" class="btn btn-primary"> Schulzeiten / Pläne / Jah...</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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c1008 > div > a

Kontext: <a href="/aktuelles-termine/berufsberatung" role="button" class="btn btn-primary"> Berufsberatung </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 2.58:1. Recommendation: change background to #bc5b00.

Selector: #c1009 > div > a

Kontext: <a href="/aktuelles-termine/projekte-1" role="button" class="btn btn-primary"> Schulprojekte </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 3.07:1. Recommendation: change text colour to #767676.

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

Kontext: <p> Um diese Websi...</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 2.58:1. Recommendation: change text colour to #bc5b00.

Selector: html > body > div:nth-child(5) > div:nth-child(2) > div > div:nth-child(3) > a

Kontext: <a class="wdp-cookie-settings__footer-link" href="/datenschutzerklaerung"> Datenschutzerk...</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 3.63:1. Recommendation: change background to #317ab9.

Selector: html > body > div:nth-child(5) > div:nth-child(2) > div > div:nth-child(3) > div > a

Kontext: <a href="#" class="wdp-save-cookie-settings-link btn btn-primary"> <i class="...</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: #c2858 > div > div:nth-child(1) > div > div > div > div > figure > a

Kontext: <a href="#" data-mailto-token="nbjmup+svfdlfoxjoeAlt.ph/ef" data-mailto-vector="1"> <img class="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: #c1347 > div > div:nth-child(1) > div > div > figure > a

Kontext: <a href="http://www.ks-og.de/aktuelles-termine/aktuelles/kaufmaennische-schulen-zertifiziert-grosse-freude-ueber-das-boris-siegel.html"> <img class="i...</a>

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: #header > div:nth-child(2) > div > div:nth-child(1) > div > button

Kontext: <button class="btn header-btn-collapse-nav" data-toggle="collapse" data-target=".header-nav .nav-main"> <i cla...</button>

Originalmeldung: The language specified in the lang attribute of the document element does not appear to be well-formed.

Originalmeldung: Duplicate id attribute value "c2724" found on the web page.

Selector: #c2724

Kontext: <div class="section bgset-20 " id="c2724"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2726" found on the web page.

Selector: #c2726

Kontext: <div class="row " id="c2726"> <div class="col-md-2 ...</div>

Originalmeldung: Duplicate id attribute value "c722" found on the web page.

Selector: #c722

Kontext: <div class="section keine (weiss) " id="c722"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c723" found on the web page.

Selector: #c723

Kontext: <div class="row " id="c723"> <div class="col-md-4 ...</div>

Originalmeldung: Duplicate id attribute value "c2641" found on the web page.

Selector: #c2641

Kontext: <div class="section bgset-80 " id="c2641"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2638" found on the web page.

Selector: #c2638

Kontext: <div class="section-header" id="c2638"> <h1> <div cla...</div>

Originalmeldung: Duplicate id attribute value "c2607" found on the web page.

Selector: #c2607

Kontext: <div class="row " id="c2607"> <div class="col-md-1 ...</div>

Originalmeldung: Duplicate id attribute value "c2629" found on the web page.

Selector: #c2629

Kontext: <div class="section default " id="c2629"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2626" found on the web page.

Selector: #c2626

Kontext: <div class="section default " id="c2626"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2623" found on the web page.

Selector: #c2623

Kontext: <div class="section default " id="c2623"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2620" found on the web page.

Selector: #c2620

Kontext: <div class="section default " id="c2620"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2617" found on the web page.

Selector: #c2617

Kontext: <div class="section default " id="c2617"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2614" found on the web page.

Selector: #c2614

Kontext: <div class="section default " id="c2614"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2611" found on the web page.

Selector: #c2611

Kontext: <div class="section default " id="c2611"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2608" found on the web page.

Selector: #c2608

Kontext: <div class="section default " id="c2608"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2635" found on the web page.

Selector: #c2635

Kontext: <div class="section default " id="c2635"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2632" found on the web page.

Selector: #c2632

Kontext: <div class="section default " id="c2632"> <div class="section-wrappe...</div>

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

Selector: #c2705 > header > h3

Kontext: <h3> </h3>

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

Selector: #c2723 > header > h3

Kontext: <h3> </h3>

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

Selector: #c2710 > header > h3

Kontext: <h3></h3>

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

Selector: #c2711 > header > h3

Kontext: <h3></h3>

Originalmeldung: Duplicate id attribute value "c725" found on the web page.

Selector: #c725

Kontext: <div class="section keine (weiss) bg-tafel-01" id="c725"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c728" found on the web page.

Selector: #c728

Kontext: <div class="row " id="c728"> <div class="col-md-5 ...</div>

Originalmeldung: Duplicate id attribute value "c726" found on the web page.

Selector: #c726

Kontext: <div class="section keine (weiss) top-minus-100" id="c726"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c729" found on the web page.

Selector: #c729

Kontext: <div class="row " id="c729"> <div class="col-md-3 ...</div>

Originalmeldung: Duplicate id attribute value "c1939" found on the web page.

Selector: #c1939

Kontext: <div class="row " id="c1939"> <div class="col-md-3 ...</div>

Originalmeldung: Duplicate id attribute value "c1884" found on the web page.

Selector: #c1884

Kontext: <div class="section bgset-10 " id="c1884"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c1885" found on the web page.

Selector: #c1885

Kontext: <div class="row " id="c1885"> <div class="col-md-1 ...</div>

Originalmeldung: Duplicate id attribute value "c739" found on the web page.

Selector: #c739

Kontext: <div class="section bgset-80 " id="c739"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c740" found on the web page.

Selector: #c740

Kontext: <div class="row " id="c740"> <div class="col-md-4 ...</div>

Originalmeldung: Duplicate id attribute value "c2952" found on the web page.

Selector: #c2952

Kontext: <div class="section bgset-80 " id="c2952"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c2953" found on the web page.

Selector: #c2953

Kontext: <div class="row " id="c2953"> <div class="col-md-1 ...</div>

Originalmeldung: Duplicate id attribute value "c745" found on the web page.

Selector: #c745

Kontext: <div class="section keine (weiss) " id="c745"> <div class="section-wrappe...</div>

Originalmeldung: Duplicate id attribute value "c746" found on the web page.

Selector: #c746

Kontext: <div class="row " id="c746"> <div class="col-md-4 ...</div>

Originalmeldung: Duplicate id attribute value "c253" found on the web page.

Selector: #c253

Kontext: <div class="row " id="c253"> <div class="col-md-3 ...</div>

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

Selector: #result

Kontext: <iframe id="result" style="width: 346px; height: 505px;" src="https://zuse.classyplan.app/show_cal?c=93902037299&amp;public=1&amp;style=5&amp;cals=67975388249,64472152566,893225...