Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Bad value “true” for attribute “async” on element “script”.
Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.
Bad value “245px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “80px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.
Stray start tag “sub”.
Stray end tag “sub”.
Element “h2” not allowed as child of element “dl” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “h3” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “ une” not allowed on element “img” at this point.
Attribute “proposition” not allowed on element “img” at this point.
Attribute “différente" "” not allowed on element “img” at this point.
Attribute “ le” not allowed on element “img” at this point.
Attribute “premier” not allowed on element “img” at this point.
Attribute “concept” not allowed on element “img” at this point.
Attribute “phygital" "” not allowed on element “img” at this point.
Attribute “\” not allowed on element “img” at this point.
Stray end tag “div”.
Element “img” is missing required attribute “src”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Warnings:
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Attribute “ une” is not serializable as XML 1.0.
Attribute “différente" "” is not serializable as XML 1.0.
Attribute “ le” is not serializable as XML 1.0.
Attribute “phygital" "” is not serializable as XML 1.0.
Attribute “\” is not serializable as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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