Errors:
Element “header” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
The element “button” must not appear as a descendant of the “a” element.
Element “main” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
The element “a” must not appear as a descendant of the “button” element.
A document must not include more than one visible “main” element.
Duplicate ID “img-productivity”.
Duplicate ID “img-profitability”.
Duplicate ID “img-transparency”.
Duplicate ID “img-team_management”.
Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Stray start tag “script”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “main” role is unnecessary for element “main”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “img-productivity” was here.
The first occurrence of ID “img-profitability” was here.
The first occurrence of ID “img-transparency” was here.
The first occurrence of ID “img-team_management” was here.
The “type” attribute is unnecessary for JavaScript resources.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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