Profi.travel W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “xmlns:fb” not allowed here.
Attribute “contents” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “property”.
The “charset” attribute on the “link” element is obsolete. Use an HTTP Content-Type header on the linked resource instead.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Duplicate ID “loading-icon”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “p” not allowed as child of element “h4” in this context. (Suppressing further errors from this subtree.)
The element “button” must not appear as a descendant of the “a” element.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
The first occurrence of ID “loading-icon” was here.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
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