Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Element “div” is missing one or more of the following attributes: “role”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “button” for attribute “role” on element “li”.
The element “a” must not appear as a descendant of an element with the attribute “role=button”.
The element “label” must not appear as a descendant of an element with the attribute “role=button”.
The element “input” must not appear as a descendant of an element with the attribute “role=button”.
An element with the attribute “tabindex” must not appear as a descendant of an element with the attribute “role=button”.
Attribute “alt” not allowed on element “input” at this point.
Attribute “maxlength” not allowed on element “input” at this point.
Attribute “size” not allowed on element “input” at this point.
Attribute “maxlength” is only allowed when the input type is “email”, “password”, “search”, “tel”, “text”, or “url”.
Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Attribute “value” not allowed on element “span” at this point.
Bad value “text” for attribute “role” on element “h3”.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
An element with the attribute “tabindex” must not appear as a descendant of the “a” element.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “modal_”.
Attribute “link” not allowed on element “div” at this point.
Attribute “alt” not allowed on element “source” at this point.
Element “img” is missing required attribute “src”.
Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “footer” in this context. (Suppressing further errors from this subtree.)
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
The value of attribute “alt” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The first occurrence of ID “modal_” was here.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
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