Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Stray end tag “a”.
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “div”.
Element “section” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Stray end tag “source”.
Bad value for attribute “media” on element “source”: Expected a CSS media feature but saw “min--moz-device-pixel-ratio” instead.
Bad value for attribute “media” on element “source”: Expected a digit, whitespace or “)” but saw “.” instead.
Element “img” is missing required attribute “src”.
Element “noscript” not allowed as child of element “picture” in this context. (Suppressing further errors from this subtree.)
Attribute “rte-keep” not allowed on element “a” at this point.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
Attribute “<div” not allowed on element “div” at this point.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Duplicate ID “addMenuThings”.
Warnings:
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “contentinfo” role is unnecessary for element “footer”.
Attribute “<div” is not serializable as XML 1.0.
The first occurrence of ID “addMenuThings” was here.
Germany DE