Errors:
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “center” element is obsolete. Use CSS instead.
Stray end tag “font”.
The “font” element is obsolete. Use CSS instead.
Attribute “onselectstart” not allowed on element “span” at this point.
Stray end tag “label”.
Attribute “border” not allowed on element “div” at this point.
Attribute “width” not allowed on element “div” at this point.
“'” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
End tag “nav” seen, but there were open elements.
Unclosed element “div”.
Stray start tag “td”.
Stray end tag “td”.
Duplicate ID “delete”.
Duplicate ID “InstText”.
Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.
The element “button” must not appear as a descendant of the “a” element.
Bad value “40px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “58px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “350px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
End tag had attributes.
End tag “section” seen, but there were open elements.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Bad value “UTF-8 ISO-8859-1 UTF-16” for attribute “charset” on element “script”: Value contained “ ”, which is not a valid character in an encoding name.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Warnings:
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “delete” was here.
The first occurrence of ID “InstText” was here.
Text run is not in Unicode Normalization Form C.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Morocco MA