mathunion.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 2.07:1. Recommendation: change text colour to #1a0f00.

Selector: #block-imu-icmwinners2026 > div > div > div:nth-child(1) > section:nth-child(1) > div > div:nth-child(1) > div > a:nth-child(2) > span > strong

Kontext: <strong>›</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 2.07:1. Recommendation: change text colour to #1a0f00.

Selector: #block-imu-icmwinners2026 > div > div > div:nth-child(1) > section:nth-child(1) > div > div:nth-child(2) > div > a:nth-child(2) > span > strong

Kontext: <strong>›</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 2.07:1. Recommendation: change text colour to #1a0f00.

Selector: #block-imu-icmwinners2026 > div > div > div:nth-child(1) > section:nth-child(1) > div > div:nth-child(3) > div > a:nth-child(2) > span > strong

Kontext: <strong>›</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 2.07:1. Recommendation: change text colour to #1a0f00.

Selector: #block-imu-icmwinners2026 > div > div > div:nth-child(1) > section:nth-child(1) > div > div:nth-child(4) > div > a:nth-child(2) > span > strong

Kontext: <strong>›</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 2.07:1. Recommendation: change text colour to #1a0f00.

Selector: #block-imu-icmwinners2026 > div > div > div:nth-child(1) > section:nth-child(2) > div > div > a:nth-child(2) > span > strong

Kontext: <strong>›</strong>

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 2.16:1. Recommendation: change background to #b98d4e.

Selector: html > body > div:nth-child(3) > div > main > section > div > div > div > div:nth-child(1) > h2

Kontext: <h2 class="newsletter__title">IMU Newsletter</h2>

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 2.16:1. Recommendation: change background to #9a6e2f.

Selector: html > body > div:nth-child(3) > div > main > section > div > div > div > div:nth-child(1) > p

Kontext: <p>If you want to subscribe to IMU...</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 3.42:1. Recommendation: change background to #1e456d.

Selector: #block-location > h2

Kontext: <h2>IMU Secretariat</h2>

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 3.42:1. Recommendation: change background to #1e456d.

Selector: #block-location > div > div > ul > li:nth-child(4) > span > a

Kontext: <a href="mailto:imu.info@mathunion.org">imu.info@mathunion.org</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 3.42:1. Recommendation: change background to #1e456d.

Selector: #block-ourlocation-menu

Kontext: <h2 id="block-ourlocation-menu">Our Location</h2>

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 3.42:1. Recommendation: change background to #1e456d.

Selector: #block-startingpoint-menu

Kontext: <h2 id="block-startingpoint-menu">Starting Point</h2>

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 3.42:1. Recommendation: change background to #1e456d.

Selector: #block-aboutthissite-menu

Kontext: <h2 id="block-aboutthissite-menu">About this Site</h2>

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 3.42:1. Recommendation: change background to #1e456d.

Selector: #main-footer > div > div:nth-child(3) > div > h4

Kontext: <h4>Connect with us</h4>

Originalmeldung: This link points to a named anchor "main-content" within the document, but no anchor exists with that name.

Selector: html > body > a

Kontext: <a href="#main-content" class="visually-hidden focusable"> Skip to main content </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-icm2026news > div > div > p:nth-child(1) > a

Kontext: <a class="img-thumbnail-left" href="https://www.icm2026.org" target="_blank"><img class="img-full" style="fl...</a>

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

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

Kontext: <a href="https://council.science" target="_blank"> <svg xmlns="http...</a>

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

Selector: #main-footer > div > div:nth-child(3) > div > a:nth-child(4)

Kontext: <a href="https://www.facebook.com/International-Mathematical-Union-190457414332948/" target="_blank"> <div class...</a>

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

Selector: #main-footer > div > a

Kontext: <a href="#header"> <div class="main-f...</a>

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

Selector: #edit-keys

Kontext: <input placeholder="Your search" data-drupal-selector="edit-keys" type="search" id="edit-keys" name="keys" value="" size="60" maxlength="128" class="form-search required" requir...

Originalmeldung: Duplicate id attribute value "Landingpage_2.1-Copy-4" found on the web page.

Selector: #Landingpage_2.1-Copy-4

Kontext: <g id="Landingpage_2.1-Copy-4" transform="translate(-80.000000, -1064.000000)" stroke-width="3" stroke="#FFFFFF"> <g id="Gro...</g>

Originalmeldung: Duplicate id attribute value "Landingpage_2.1-Copy-4" found on the web page.

Selector: #Landingpage_2.1-Copy-4

Kontext: <g fill="#D5A96A" id="Landingpage_2.1-Copy-4" transform="translate(-64.000000, -4775.000000)"> <g id="Group-4" transform="tra...</g>

Originalmeldung: Duplicate id attribute value "Group-4" found on the web page.

Selector: #Group-4

Kontext: <g id="Group-4" transform="translate(12.000000, 7.000000)" fill="#305880"> <path d="M2.733356...</g>

Originalmeldung: Duplicate id attribute value "Group-4" found on the web page.

Selector: #Group-4

Kontext: <g id="Group-4" transform="translate(0.000000, 7396.000000)"> <g id="Group-5...</g>

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

Selector: html > body > div:nth-child(3) > div > main > div:nth-child(1) > div > section:nth-child(3) > div:nth-child(2) > div > div > h5

Kontext: <h5 class="field-content notice-board__date"> </h5>

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

Selector: html > body > div:nth-child(3) > div > main > div:nth-child(1) > div > section:nth-child(3) > div:nth-child(3) > div > div > h5

Kontext: <h5 class="field-content notice-board__date"> </h5>

Originalmeldung: Duplicate id attribute value "Page-1" found on the web page.

Selector: #Page-1

Kontext: <polyline id="Page-1" points="19 32 28 23 19 14"></polyline>

Originalmeldung: Duplicate id attribute value "Page-1" found on the web page.

Selector: #Page-1

Kontext: <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd"> <g id="Landing...</g>

Originalmeldung: Duplicate id attribute value "Page-1" found on the web page.

Selector: #Page-1

Kontext: <polyline id="Page-1" points="19 32 28 23 19 14"></polyline>

Originalmeldung: Duplicate id attribute value "block-views-block-imu-member-countries-couner-block-1" found on the web page.

Selector: #block-views-block-imu-member-countries-couner-block-1

Kontext: <h3 class="views-element-container block-views-block-imu-member-countries-couner-block-1 imu-members-block__header imu-members-block__number" id="block-views-block-imu-member-co...

Originalmeldung: Duplicate id attribute value "Page-1" found on the web page.

Selector: #Page-1

Kontext: <g fill="none" fill-rule="evenodd" id="Page-1" stroke="none" stroke-width="1"> <g fill="#D5A96A" id="Landingp...</g>

Originalmeldung: Duplicate id attribute value "Page-1" found on the web page.

Selector: #Page-1

Kontext: <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd"> <path d="M35.0000277,1...</g>

Originalmeldung: Duplicate id attribute value "Page-1" found on the web page.

Selector: #Page-1

Kontext: <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd"> <g id="04-Fields-Medal...</g>

Originalmeldung: Duplicate id attribute value "Fill-1" found on the web page.

Selector: #Fill-1

Kontext: <path d="M34.9422823,17.5 C34.9422823,27.1489182 27.1199208,34.971095 17.471095,34.971095 C7.82189974,34.971095 0,27.1489182 0,17.5 C0,7.85080475 7.82189974,0.0289050132 17.4710...

Originalmeldung: Duplicate id attribute value "Fill-1" found on the web page.

Selector: #Fill-1

Kontext: <path d="M24.7490485,15.8677204 C24.5448215,16.0724703 24.2765284,16.1749761 24.0084968,16.1749761 C23.7412497,16.1749761 23.4740026,16.0732548 23.2697756,15.8695508 L18.5171181...

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

Selector: #blueimp-gallery > h2

Kontext: <h2 class="title"></h2>