tiergarten.ulm.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 1:1. Recommendation: change text colour to #757575.

Selector: #slick-slide-control00

Kontext: <button type="button" data-role="none" tabindex="0" role="tab" id="slick-slide-control00" aria-controls="slick-slide00" aria-label="1 of 4" aria-selected="true" aria-current="st...

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: #minimapContainer_93dda0c7-149a-4b6b-9860-3e89e27d5b2b_87a0ead2-c3e3-49c0-ab65-0272828a25ac > div > div:nth-child(3) > div:nth-child(2) > ul > li:nth-child(1) > a

Kontext: <a href="http://openlayers.org/"><img src="data:image/png;base64...</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: #mobile-main-navi > button

Kontext: <button class=" to-desktop rs-link rs-link-inactive" data-plugin="responsiveswitch" data-link-desktop="Zur Desktopversion"></button>

Originalmeldung: Duplicate id attribute value "language-label" found on the web page.

Selector: #language-label

Kontext: <span id="language-label" class="d-none d-sm-block cnw_skip_translation">de</span>

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: html > body > div:nth-child(1) > footer > div:nth-child(2) > div > div > button

Kontext: <button class=" to-responsive rs-link rs-link-inactive" data-plugin="responsiveswitch" data-link-responsive="Zur Mobilversion"></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: #slick-slide00 > div > div > div > div > h2

Kontext: <h2 class="stage-title"> ...</h2>