Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “main” role is unnecessary for element “main”.
The “contentinfo” role is unnecessary for element “footer”.
The “form” role is unnecessary for element “form”.
Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “45px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “550px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “100px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “60px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “1050px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Attribute “required” not allowed on element “input” at this point.
Attribute “required” is only allowed when the input type is “checkbox”, “date”, “datetime-local”, “email”, “file”, “month”, “number”, “password”, “radio”, “search”, “tel”, “text”, “time”, “url”, or “week”.
Bad value “ISO-8859-1” for attribute “charset” on element “script”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.
The “for” attribute of the “label” element must refer to a non-hidden form control.
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