supernova.eso.org

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 2.85:1. Recommendation: change text colour to #767676.

Selector: #news-carousel > div > div > div > a > div:nth-child(2) > div:nth-child(5)

Kontext: <div class="news-release-date"><span class="glyphicon glyphico...</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 2.91:1. Recommendation: change text colour to #216aa9.

Selector: #footer > div > div:nth-child(1) > p > a:nth-child(2)

Kontext: <a href="https://www.eso.org/public/">European Southern Observatory</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 2.91:1. Recommendation: change text colour to #216aa9.

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

Kontext: <a href="https://www.h-its.org/de/">Heidelberg Institute for Theore...</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 2.91:1. Recommendation: change text colour to #216aa9.

Selector: #footer > div > div:nth-child(1) > p > a:nth-child(4)

Kontext: <a href="https://www.klaus-tschira-stiftung.de/">Klaus Tschira Stiftung</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 2.91:1. Recommendation: change text colour to #216aa9.

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

Kontext: <a href="https://maps.google.com/maps?q=48%C2%B015%2736.90%22N+11%C2%B040%2715.16%22E&amp;hl=en&amp;ie=UTF8&amp;sll=37.0625,-95.677068&amp;sspn=42.224734,79.013672&amp;vpsrc=0&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 2.91:1. Recommendation: change text colour to #216aa9.

Selector: #footer > div > div:nth-child(2) > a > h4

Kontext: <h4>ESO</h4>

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 2.91:1. Recommendation: change text colour to #216aa9.

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

Kontext: <span class="footer-privacy-settings-link privacy-settings-link">Cookie Settings and Policy</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 3.9:1. Recommendation: change background to #e12e2e.

Selector: html > body > div:nth-child(7) > div:nth-child(11) > div > div:nth-child(2) > div:nth-child(6) > div > span:nth-child(2)

Kontext: <span class="privacy-option privacy-option-off privacy-option-enabled">AUS</span>

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:nth-child(1) > div > div:nth-child(3) > form

Kontext: <form action="/search/" method="get" role="search"> <input typ...</form>

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

Selector: html > body > nav:nth-child(1) > div > div:nth-child(2) > a:nth-child(1)

Kontext: <a href="?lang=en"><div class="inline-sprite sprit...</a>

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

Selector: html > body > nav:nth-child(1) > div > div:nth-child(2) > a:nth-child(2)

Kontext: <a href="?lang=de"><div class="inline-sprite sprit...</a>

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

Selector: html > body > nav:nth-child(1) > div > div:nth-child(6) > a

Kontext: <a href="https://www.facebook.com/ESOSupernova/"> <div class="in...</a>

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

Selector: #supernova-side-logo > a

Kontext: <a href="/about/logo/"> <div data-spy="affix" data...</a>

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

Selector: #float-logo > a

Kontext: <a href="/about/logo/"> <div title="ESO Supern...</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: #activities-carousel > div > div > div:nth-child(1) > a

Kontext: <a href="/programme/detail/es1015-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(2) > a

Kontext: <a href="/programme/detail/es1236-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(3) > a

Kontext: <a href="/programme/detail/es1249-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(4) > a

Kontext: <a href="/programme/detail/es1265-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(5) > a

Kontext: <a href="/programme/detail/es1192-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(6) > a

Kontext: <a href="/programme/detail/es1006-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(7) > a

Kontext: <a href="/programme/detail/es1246-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(8) > a

Kontext: <a href="/programme/detail/es1169-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(9) > a

Kontext: <a href="/programme/detail/es1198-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(10) > a

Kontext: <a href="/programme/detail/es1199-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(11) > a

Kontext: <a href="/programme/detail/es1176-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(12) > a

Kontext: <a href="/programme/detail/es1185-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(13) > a

Kontext: <a href="/programme/detail/es1007-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(14) > a

Kontext: <a href="/programme/detail/es1002-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(15) > a

Kontext: <a href="/programme/detail/es1014-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(16) > a

Kontext: <a href="/programme/detail/es1160-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(17) > a

Kontext: <a href="/programme/detail/es1189-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(18) > a

Kontext: <a href="/programme/detail/es1013-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(19) > a

Kontext: <a href="/programme/detail/es1238-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(20) > a

Kontext: <a href="/programme/detail/es1180-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(21) > a

Kontext: <a href="/programme/detail/es1195-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(22) > a

Kontext: <a href="/programme/detail/es1017-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(23) > a

Kontext: <a href="/programme/detail/es1024-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(24) > a

Kontext: <a href="/programme/detail/es1026-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(25) > a

Kontext: <a href="/programme/detail/es1027-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(26) > a

Kontext: <a href="/programme/detail/es1025-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(27) > a

Kontext: <a href="/programme/detail/es1030-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(28) > a

Kontext: <a href="/programme/detail/es1031-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(29) > a

Kontext: <a href="/programme/detail/es1057-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(30) > a

Kontext: <a href="/programme/detail/es1196-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(31) > a

Kontext: <a href="/programme/detail/es1015-de/"> <img d...</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: #activities-carousel > div > div > div:nth-child(32) > a

Kontext: <a href="/programme/detail/es1236-de/"> <img d...</a>

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

Selector: #logos > a:nth-child(1)

Kontext: <a href="https://www.eso.org/public/"> <div title="Eu...</a>

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

Selector: #logos > a:nth-child(5)

Kontext: <a href="https://www.klaus-tschira-stiftung.de/"> <div title="Kl...</a>

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

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

Kontext: <a href="https://www.facebook.com/ESOSupernova/"> <div c...</a>

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

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

Kontext: <a href="https://www.tripadvisor.com/Attraction_Review-g187309-d10637528-Reviews-ESO_Supernova_Planetarium_Visitor_Centre-Munich_Upper_Bavaria_Bavaria.html"> <div c...</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: html > body > nav:nth-child(1) > div > div:nth-child(3) > form > input

Kontext: <input type="text" placeholder="Suche" aria-describedby="searchbox-addon">

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: html > body > nav:nth-child(1) > div > div:nth-child(3) > form > input

Kontext: <input type="text" placeholder="Suche" aria-describedby="searchbox-addon">

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: #main-carousel > button:nth-child(2)

Kontext: <button type="button" class="slide-prev" style="display: block;"><span class="fa fa-angle-left">...</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: #main-carousel > button:nth-child(3)

Kontext: <button type="button" class="slide-next" style="display: block;"><span class="fa fa-angle-right"...</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: #activities-carousel > button:nth-child(2)

Kontext: <button type="button" class="slide-prev" style="display: block;"><span class="fa fa-angle-left">...</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: #activities-carousel > button:nth-child(3)

Kontext: <button type="button" class="slide-next" style="display: block;"><span class="fa fa-angle-right"...</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: #highlights-carousel > button:nth-child(2)

Kontext: <button type="button" class="slide-prev" style="display: block;"><span class="fa fa-angle-left">...</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: #highlights-carousel > button:nth-child(3)

Kontext: <button type="button" class="slide-next" style="display: block;"><span class="fa fa-angle-right"...</button>