mum.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 2.36:1. Recommendation: change text colour to #b46100.

Selector: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(2) > div > div:nth-child(2) > div:nth-child(1) > div:nth-child(1) > a

Kontext: <a href="/infoservice/news-presse"><!-- START Field -->News/Press...</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 2.36:1. Recommendation: change text colour to #b46100.

Selector: #top-container > section:nth-child(1) > div:nth-child(2) > div > div:nth-child(1) > h1

Kontext: <h1 class="boxheadline_large" style="font-size: 17px; color: #ff8a00;">Mensch und Maschine ist ein füh...</h1>

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 2.36:1. Recommendation: change text colour to #b46100.

Selector: #top-container > section:nth-child(1) > div:nth-child(3) > div:nth-child(4) > div:nth-child(2) > div:nth-child(1) > a

Kontext: <a href="/aktionen-und-aktuelles"><!-- START Field -->Aktionen u...</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 2.36:1. Recommendation: change text colour to #b46100.

Selector: #top-container > section:nth-child(1) > div:nth-child(3) > div:nth-child(4) > div:nth-child(2) > div:nth-child(2) > div:nth-child(1) > div:nth-child(3) > a

Kontext: <a href="/unternehmen/karriere">Karriere bei MuM</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 2.36:1. Recommendation: change text colour to #b46100.

Selector: #top-container > section:nth-child(2) > div:nth-child(1) > div:nth-child(1) > a

Kontext: <a href="/seminare"><!-- START Field -->Schulungen...</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 2.36:1. Recommendation: change text colour to #b46100.

Selector: #top-container > section:nth-child(2) > div:nth-child(3) > h3 > a

Kontext: <a href="/infoservice/veranstaltungen">Termine</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 2.36:1. Recommendation: change text colour to #b46100.

Selector: #top-container > section:nth-child(2) > div:nth-child(5) > div:nth-child(1) > a

Kontext: <a href="/investor-relations/investor-relations-deutsch"><!-- START Field -->Investor R...</a>

Originalmeldung: This form does not contain a submit button, which creates issues for those who cannot submit the form using the keyboard. Submit buttons are INPUT elements with type attribute "submit" or "image", or BUTTON elements with type "submit" or omitted/invalid.

Selector: html > body > nav > div > div:nth-child(3) > form

Kontext: <form action="/api/sitecore/GlobalSearch/Search" method="get"> <div id="custom-sea...</form>

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

Selector: #custom-search-input > div > a:nth-child(1)

Kontext: <a class="toggle-search"> <i...</a>

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

Selector: #custom-search-input > div > a:nth-child(3)

Kontext: <a href="/shop-software-kaufen"> <i class="far fa-shopping-...</a>

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

Selector: #custom-search-input > div > a:nth-child(4)

Kontext: <a href="/formulare/kontakt" target="_self"> <i class="far fa-phone-plu...</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: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(1)

Kontext: <a href="https://www.cadmesse.de" style="width: 100%; padding-bottom: 36%; position: static; top: 0px; left: 0px; z-index: 100; opacity: 1; display: block; visibility: hidden;" ...

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: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(4)

Kontext: <a href="https://www.cadmesse.de" style="width: 100%; padding-bottom: 36%; position: absolute; top: 0px; left: 0px; z-index: 100; opacity: 1; display: block; visibility: visible...

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: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(5)

Kontext: <a href="/infoservice/magazin-und-newsletter" style="width: 100%; padding-bottom: 36%; position: absolute; top: 0px; left: 0px; z-index: 99; visibility: hidden;" data-cycle-titl...

Originalmeldung: Img element inside a link must not use alt text that duplicates the content of a text link beside it.

Selector: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(5) > img

Kontext: <img style="position:absolute;" src="/-/media/mum/images/sliders/sli-mag36-q4-2025-1024x370.jpg" class="sp-image" data-src="/-/media/mum/images/sliders/sli-mag36-q4-2025-1024x37...

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: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(6)

Kontext: <a href="/infoservice/magazin-und-newsletter" style="width: 100%; padding-bottom: 36%; position: absolute; top: 0px; left: 0px; z-index: 97; visibility: hidden;" data-cycle-titl...

Originalmeldung: Img element inside a link must not use alt text that duplicates the content of a text link beside it.

Selector: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(6) > img

Kontext: <img style="position:absolute;" src="/-/media/mum/images/sliders/sli-magazin-newsletter-1024x370.jpg" class="sp-image" data-src="/-/media/mum/images/sliders/sli-magazin-newslett...

Originalmeldung: Img element inside a link must not use alt text that duplicates the content of a text link beside it.

Selector: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(6) > img

Kontext: <img style="position:absolute;" src="/-/media/mum/images/sliders/sli-magazin-newsletter-1024x370.jpg" class="sp-image" data-src="/-/media/mum/images/sliders/sli-magazin-newslett...

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: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(7)

Kontext: <a href="/infoservice/magazin-und-newsletter" style="width: 100%; padding-bottom: 36%; position: absolute; top: 0px; left: 0px; z-index: 96; visibility: hidden;" data-cycle-titl...

Originalmeldung: Img element inside a link must not use alt text that duplicates the content of a text link beside it.

Selector: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(7) > img

Kontext: <img style="position:absolute;" src="/-/media/mum/images/sliders/sli-mum-software-kaufen-1024x370.jpg" class="sp-image" data-src="/-/media/mum/images/sliders/sli-mum-software-ka...

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: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(8)

Kontext: <a href="/loesungen/twin-transformation" style="width: 100%; padding-bottom: 36%; position: absolute; top: 0px; left: 0px; z-index: 95; visibility: hidden;" data-cycle-title="" ...

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: #top-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > a:nth-child(9)

Kontext: <a href="/seminare/seminarueberblick/bim-ready-lernkonzept" style="width: 100%; padding-bottom: 36%; position: absolute; top: 0px; left: 0px; z-index: 94; visibility: hidden;" d...

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: #top-container > section:nth-child(1) > div:nth-child(3) > div:nth-child(1) > div:nth-child(5) > a

Kontext: <a href="/loesungen/mum-cloud-solutions" title="MuM Cloud Solutions"><img src="/-/media/mum/images/b...</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: #top-container > section:nth-child(1) > div:nth-child(3) > div:nth-child(3) > div:nth-child(3) > a

Kontext: <a href="/loesungen/digitaler-zwilling" title="Digitaler Zwilling"><img src="/-/media/mum/images/b...</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: #search

Kontext: <input id="search" name="query" type="text" placeholder="Suchen ...">

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: #search

Kontext: <input id="search" name="query" type="text" placeholder="Suchen ...">

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: #cboxPrevious

Kontext: <button type="button" id="cboxPrevious"></button>

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: #cboxNext

Kontext: <button type="button" id="cboxNext"></button>

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: #cboxSlideshow

Kontext: <button type="button" id="cboxSlideshow"></button>

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

Selector: #g-recaptcha-response-100000

Kontext: <textarea id="g-recaptcha-response-100000" name="g-recaptcha-response" class="g-recaptcha-response" style="width: 250px; height: 40px; border: 1px solid rgb(193, 193, 193); marg...

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: #g-recaptcha-response-100000

Kontext: <textarea id="g-recaptcha-response-100000" name="g-recaptcha-response" class="g-recaptcha-response" style="width: 250px; height: 40px; border: 1px solid rgb(193, 193, 193); marg...

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-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(1) > section > div > div:nth-child(3) > div:nth-child(1) > h2

Kontext: <h2></h2>

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-container > section:nth-child(1) > div:nth-child(1) > div:nth-child(2) > div > div:nth-child(1) > div:nth-child(1) > a > div > div > h3

Kontext: <h3 class=" white"><!-- START Field --><!-- END F...</h3>

Originalmeldung: Duplicate id attribute value "usercentrics-cmp" found on the web page.

Selector: #usercentrics-cmp

Kontext: <script id="usercentrics-cmp" data-language="en" data-settings-id="4TOV161Hw" src="https://app.usercentrics.eu/browser-ui/latest/loader.js" async="null"></script>

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

Selector: html > body > div:nth-child(9) > iframe

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