Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The “navigation” role is unnecessary for element “nav”.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “"” is not serializable as XML 1.0.
Errors:
Bad value “” for attribute “media” on element “link”: Media query ended prematurely.
Bad value “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.
Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Heading cannot be a child of another heading.
Stray end tag “h4”.
No “p” element in scope but a “p” end tag seen.
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
The “center” element is obsolete. Use CSS instead.
CSS: “margin-top”: Parse Error.
CSS: “padding”: “-30px” negative values are not allowed.
End tag “strong” violates nesting rules.
End tag “p” seen, but there were open elements.
Unclosed element “em”.
No space between attributes.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"” not allowed on element “img” at this point.
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