chf.de

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 1.97:1. Recommendation: change background to #ce8500.

Selector: html > body > header > div > div:nth-child(4) > ul > li:nth-child(1) > a

Kontext: <a href="/ausbildung/cta.html" title="Chemisch-technische/r Assistent/in (CTA): Chemie als Beruf">CTA</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 4.4:1. Recommendation: change text colour to #006dac.

Selector: #navigation > h5 > a

Kontext: <a href="/index.html">Home</a>

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

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

Kontext: <a class="footnav_link" href="#top" title="nach oben zum Seitenanfang">zum Seitenanfang <img src="/_cf...</a>

Originalmeldung: This element's role is "presentation" but contains child elements with semantic meaning.

Selector: #___gcse_0 > div > div > form > table

Kontext: <table cellspacing="0" cellpadding="0" role="presentation" class="gsc-search-box"><tbody><tr><td class="gsc-input...</table>

Originalmeldung: This element's role is "presentation" but contains child elements with semantic meaning.

Selector: #gs_id50

Kontext: <table cellspacing="0" cellpadding="0" role="presentation" id="gs_id50" class="gstl_50 gsc-input" style="width: 100%; padding: 0px;"><tbody><tr><td id="gs_tti50" cl...</table>

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

Selector: #content > div > article:nth-child(4) > h3

Kontext: <h3></h3>

Originalmeldung: This element's role is "presentation" but contains child elements with semantic meaning.

Selector: #___gcse_0 > div > div > div:nth-child(2) > div:nth-child(4) > table

Kontext: <table cellspacing="0" cellpadding="0" role="presentation" class="gsc-above-wrapper-area-container"><tbody><tr><td class="gsc-resul...</table>

Originalmeldung: This element's role is "presentation" but contains child elements with semantic meaning.

Selector: html > body > table

Kontext: <table cellspacing="0" cellpadding="0" role="presentation" class="gstl_50 gssb_c" style="width: 200px; display: none; top: 69px; left: 1003px; position: absolute;"><tbody><tr><t...

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

Selector: #content > div > article:nth-child(5) > div > p > iframe

Kontext: <iframe src="https://www.youtube.com/embed/ZX3P8_J-Nn4" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen=""></iframe>