Warnings:
The “type” attribute for the “style” element is not needed and should be omitted.
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Text run is not in Unicode Normalization Form C.
The value of attribute “alt” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The value of attribute “href” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The value of attribute “title” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
Errors:
Attribute “attribution” not allowed on element “div” at this point.
Attribute “page_id” not allowed on element “div” at this point.
Attribute “theme_color” not allowed on element “div” at this point.
Attribute “greeting_dialog_display” not allowed on element “div” at this point.
Attribute “logged_in_greeting” not allowed on element “div” at this point.
Attribute “logged_out_greeting” not allowed on element “div” at this point.
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “xmlns”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
CSS: “backface-visiblity”: Property “backface-visiblity” doesn't exist.
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