Cuidadodesalud.gov W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “contentinfo” role is unnecessary for element “footer”.
Errors:
Bad value “navigation” for attribute “role” on element “a”.
Duplicate attribute “type”.
End tag “br”.
End tag “div” seen, but there were open elements.
Unclosed element “span”.
Duplicate attribute “class”.
No “li” element in scope but a “li” end tag seen.
No space between attributes.
The first child “option” element of a “select” element with a “required” attribute, and without a “multiple” attribute, and without a “size” attribute whose value is greater than “1”, must have either an empty “value” attribute, or must have no text content. Consider either adding a placeholder option label, or adding a “size” attribute with a value equal to the number of “option” elements.
Attribute “optional” not allowed on element “input” at this point.
Bad value “alert” for attribute “role” on element “h2”.
Bad value “alert” for attribute “role” on element “a”.
An element with “role=tab” must be contained in, or owned by, an element with “role=tablist”.
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