Errors:
Malformed byte sequence: “f2”.
Attribute “value” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “property”.
Internal encoding declaration “iso-8859-15” disagrees with the actual encoding of the document (“utf-8”).
Malformed byte sequence: “e9”.
Malformed byte sequence: “f3”.
Malformed byte sequence: “fa”.
Duplicate attribute “id”.
Attribute “alt” not allowed on element “input” at this point.
Attribute “alt” not allowed on element “button” at this point.
Attribute “alt” not allowed on element “a” at this point.
Attribute “aria-labeledby” not allowed on element “div” at this point.
Element “div” is missing required attribute “aria-valuemax”.
Element “div” is missing required attribute “aria-valuemin”.
Element “div” is missing required attribute “aria-valuenow”.
Bad value “button” for attribute “role” on element “li”.
Malformed byte sequence: “e0”.
Malformed byte sequence: “e8”.
Malformed byte sequence: “c0”.
Malformed byte sequence: “ed”.
Malformed byte sequence: “c8”.
Malformed byte sequence: “e1”.
Attribute “content” not allowed on element “div” at this point.
Malformed byte sequence: “e7”.
Element “a” not allowed as child of element “hgroup” in this context. (Suppressing further errors from this subtree.)
Element “hgroup” is missing a required instance of one or more of the following child elements: “h1”, “h2”, “h3”, “h4”, “h5”, “h6”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.
Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Malformed byte sequence: “d2”.
Malformed byte sequence: “b7”.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The “heading” role is unnecessary for element “h2”.
The “heading” role is unnecessary for element “h3”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “contentinfo” role is unnecessary for element “footer”.
Spain ES