Euroinnova.edu.es W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “rel” not allowed on element “div” at this point.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Stray end tag “div”.
Element “source” not allowed as child of element “video” in this context. (Suppressing further errors from this subtree.)
Bad value “200px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “40px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “external follow” for attribute “rel” on element “a”: The string “follow” is not a registered keyword.
Attribute “async” not allowed on element “link” at this point.
Attribute “defer” not allowed on element “link” at this point.
Warnings:
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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