isgus.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 2.35:1. Recommendation: change background to #ac6500.

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

Kontext: <a href="/unternehmen/veranstaltungen/isgus-businessfruehstueck/" title="Anmelden" class="btn btn-sm btn-brand-2 mt-3 mt-md-1">Jetzt anmelden</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 2.35:1. Recommendation: change text colour to #d87f00.

Selector: html > body > div:nth-child(10) > div > div > div > p > span > strong > span

Kontext: <span style="font-size:36px"><a class="autolink" href="/unte...</span>

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 2.35:1. Recommendation: change text colour to #d87f00.

Selector: html > body > div:nth-child(15) > div > div > div > p > span > strong > a > span

Kontext: <span style="color:#f39207">WISSENSBIBLIOTHEK</span>

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #preloader99 > img:nth-child(1)

Kontext: <img src="/images/kuchen2/wuerfel_2023_1.png">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #preloader99 > img:nth-child(2)

Kontext: <img src="/images/kuchen2/wuerfel_2023_2.png">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #preloader99 > img:nth-child(3)

Kontext: <img src="/images/kuchen2/wuerfel_2023_3.png">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #preloader99 > img:nth-child(4)

Kontext: <img src="/images/kuchen2/wuerfel_2023_4.png">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #preloader99 > img:nth-child(5)

Kontext: <img src="/images/kuchen2/wuerfel_2023_5.png">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #preloader99 > img:nth-child(6)

Kontext: <img src="/images/kuchen2/wuerfel_2023_6.png">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #preloader99 > img:nth-child(7)

Kontext: <img src="/images/kuchen2/wuerfel_2023_7.png">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(1) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2025-12-istock-1693759239_bildnachweis_kunakorn_rassadornyindee.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(1) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2025-12-istock-1693759239_bildnachweis_kunakorn_rassadornyindee.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(2) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2025-10-istock-2199035766_bildnachweis_freemixer.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(2) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2025-10-istock-2199035766_bildnachweis_freemixer.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(3) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2025-10-istock-1021387768_bildnachweis_anyaberkut.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(3) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2025-10-istock-1021387768_bildnachweis_anyaberkut.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(4) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2024-05-istock-1463434964_bildnachweis_korawat_thatinchan.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(4) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2024-05-istock-1463434964_bildnachweis_korawat_thatinchan.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(5) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2025-12-istock-2219617477_bildnachweis_phattharachai_rattanachaiwong.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(5) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2025-12-istock-2219617477_bildnachweis_phattharachai_rattanachaiwong.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(6) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2025-12-istock-1361010071_bildnachweis_iamzhem.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(6) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2025-12-istock-1361010071_bildnachweis_iamzhem.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(7) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2024-05-istock-1473230432_bildnachweis_phubes_juwattana.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(7) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2024-05-istock-1473230432_bildnachweis_phubes_juwattana.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(8) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2019-04_gruppe_studenten_sharepoint_istock-939727654.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(8) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2019-04_gruppe_studenten_sharepoint_istock-939727654.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(9) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/isgus_news_ausgabe53_2602.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(9) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/isgus_news_ausgabe53_2602.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(10) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/2024-11_istock-1703209799_bildnachweis_petmal.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(10) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/2024-11_istock-1703209799_bildnachweis_petmal.jpg">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(11) > div > div:nth-child(1) > img

Kontext: <img src="/media/testimonials/isgus_team_ausgabe6_2711_1.jpg" class="clipped-img">

Originalmeldung: Img element missing an alt attribute. Use the alt attribute to specify a short text alternative.

Selector: #carousel-22638043 > div:nth-child(1) > div:nth-child(11) > div > div:nth-child(2) > div > div > img

Kontext: <img width="150" class="rounded-3 mb-3 my-5 my-md-1" src="/media/testimonial-logo/isgus_team_ausgabe6_2711_1.jpg">

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

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

Kontext: <a href="https://www.facebook.com/IsgusGmbH/" target="_blank" class="trio-tooltip" data-tippy-content="Facebook"><i class="fa-brands fa-facebook...</a>

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

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

Kontext: <a href="https://www.youtube.com/channel/UCqaj_vTIyY4mcARU4cUCzug" target="_blank" class="trio-tooltip" data-tippy-content="youtube"><i class="fa-brands fa-youtube"...</a>

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

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

Kontext: <a href="https://www.xing.com/pages/isgusgruppe" target="_blank" class="trio-tooltip" data-tippy-content="Xing"><i class="fa-brands fa-xing"></...</a>

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

Selector: html > body > footer > div:nth-child(2) > div > div > div:nth-child(2) > div > a:nth-child(4)

Kontext: <a href="https://www.linkedin.com/company/isgus-vertriebs-gmbh/" target="_blank" class="trio-tooltip" data-tippy-content="LinkedIn"><i class="fa-brands fa-linkedin...</a>

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

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

Kontext: <a href="https://www.instagram.com/isgusgmbh/" target="_blank" class="trio-tooltip" data-tippy-content="Instagram"><i class="fa-brands fa-instagra...</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: html > body > header > div > div > div:nth-child(2) > div > div:nth-child(2) > button

Kontext: <button class="mobile-menu d-xl-none"><i class="fa fa-bars" style="fo...</button>

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

Selector: #email

Kontext: <input type="email" name="email" id="email" placeholder="Ihre E-Mail" required="">

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: #form > button

Kontext: <button type="submit" class="btn-newsletter"><i class="fa fa-envelope"></i> ...</button>

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: html > body > aside:nth-child(21) > div:nth-child(2) > div > form > input

Kontext: <input type="search" placeholder="Search">

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 > aside:nth-child(21) > div:nth-child(2) > div > form > button

Kontext: <button class="btn-search"><i class="fa fa-search"></i> ...</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: html > body > aside:nth-child(22) > div:nth-child(2) > button

Kontext: <button class="btn-close trio-tooltip" data-tippy-content="Close" data-tippy-placement="right"><i class="fa fa-close"></i> ...</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: html > body > div:nth-child(6) > div > div > div > h2:nth-child(2)

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: html > body > div:nth-child(6) > div > div > div > h2:nth-child(5)

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: html > body > div:nth-child(10) > div > div > div > h3

Kontext: <h3></h3>

Originalmeldung: Presentational markup used that has become obsolete in HTML5.

Selector: #slick-slide00 > div > div:nth-child(1) > div > div > big

Kontext: <big><span> ...</big>

Originalmeldung: Presentational markup used that has become obsolete in HTML5.

Selector: #slick-slide10 > div > div:nth-child(1) > div > div > big

Kontext: <big><span> ...</big>