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”.
Empty heading.
“role="none"” is not yet supported in all browsers. Consider instead either using “role="presentation"” or “role="none presentation"”.
The “link” role is unnecessary for element “a”.
The “button” role is unnecessary for element “button”.
Errors:
CSS: “color”: Missing a semicolon before the property name “color”.
CSS: “background”: Missing a semicolon before the property name “color”.
CSS: “-ms-grid-columns”: Parse Error.
CSS: “-ms-grid-rows”: Parse Error.
CSS: Parse Error.
Attribute “display” not allowed on element “div” at this point.
CSS: “background-color”: Parse Error.
Attribute “title” not allowed on element “svg” at this point.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Bad value “heading” for attribute “role” on element “header”.
Attribute “aria-level” not allowed on element “header” at this point.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Bad value “_self” for attribute “rel” on element “a”: The string “_self” is not a registered keyword.
Attribute “wrap” not allowed on element “div” at this point.
Attribute “color” not allowed on element “div” at this point.
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