Accompanying Files
Observation Details
Anchor links for on-page navigation are built using HTML button elements. Operating the link by keyboard, scrolls the page to the intended heading / section but does not move the focus. The focus stays on the link.
Remediation Notes
On-page navigation is done by links. To create a link, ensure using the semantic HTML link element <a> with a valid href attribute, referencing the id attribute's value of the intended target element.
<a href="#SosTasteSection">Notfallknopf</a><a href="#GpsTrackingSection">GPS-Standorte</a><a href="#Ausgezeichnet">Ausgezeichnete Qualität</a><a href="#ESimSection">Easy mit eSIM</a>
Side note: When remediating this issue, please also ensure correct order of navigation elements to match content order and optionally using a semantic navigation element <nav> for the navigation list.