Educapanama.edu.pa W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Element “script” must not have attribute “defer” unless attribute “src” is also specified.
Element “script” must not have attribute “async” unless attribute “src” is also specified.
Bad value “fancy_login_login_link_wrapper ” for attribute “id” on element “div”: An ID must not contain whitespace.
Attribute “allow” not allowed on element “iframe” at this point.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value for attribute “src” on element “iframe”: Illegal character in query: “]” is not allowed.
Bad value “lightbox[field_galeria_de_fotos][]” for attribute “rel” on element “a”: The string “lightbox[field_galeria_de_fotos][]” is not a registered keyword.
Warnings:
The “banner” role is unnecessary for element “header”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “navigation” role is unnecessary for element “nav”.
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