Homeaway.nl W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “navigation” for attribute “role” on element “ul”.
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No space between attributes.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"” not allowed on element “div” at this point.
Element “legend” not allowed as child of element “form” in this context. (Suppressing further errors from this subtree.)
Bad value “true” for attribute “readonly” on element “input”.
“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “carousel-seolinkpile”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Attribute “"” is not serializable as XML 1.0.
The first occurrence of ID “carousel-seolinkpile” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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