Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Module scripts are not supported in most browsers yet.
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.
The first occurrence of ID “p_p_id_o4shopsmallshoppingcartportlet_WAR_shopportlet_” was here.
The first occurrence of ID “p_o4shopsmallshoppingcartportlet_WAR_shopportlet” was here.
The first occurrence of ID “portlet_o4shopsmallshoppingcartportlet_WAR_shopportlet” was here.
The first occurrence of ID “empty-cart” was here.
The first occurrence of ID “not-empty-cart” was here.
The first occurrence of ID “cart-count” 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).
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Errors:
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Element “style” 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 end tag “span”.
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
The element “button” must not appear as a descendant of the “a” element.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
End tag “div” seen, but there were open elements.
Unclosed element “o2-picture”.
No “li” element in scope but a “li” end tag seen.
Duplicate ID “p_p_id_o4shopsmallshoppingcartportlet_WAR_shopportlet_”.
Duplicate ID “p_o4shopsmallshoppingcartportlet_WAR_shopportlet”.
Duplicate ID “portlet_o4shopsmallshoppingcartportlet_WAR_shopportlet”.
Duplicate ID “empty-cart”.
Duplicate ID “not-empty-cart”.
Duplicate ID “cart-count”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
CSS: “inset”: Property “inset” doesn't exist.
Stray end tag “h3”.
An element with the attribute “tabindex” must not appear as a descendant of the “a” element.
The “aria-controls” attribute must point to an element in the same document.
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