Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “width” not allowed on element “div” at this point.
Attribute value missing.
Bad value “button” for attribute “type” on element “a”: Subtype missing.
Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The element “a” must not appear as a descendant of the “button” element.
Duplicate ID “is-bell-noti”.
Duplicate ID “sidebar-category-main”.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Bad value “group” for attribute “role” on element “li”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “data-bookmark”.
Duplicate ID “C0”.
Stray end tag “span”.
Bad value “https://www.facebook.com/sharer/sharer.php?u=<%- article.links.detail %>” for attribute “href” on element “a”: Illegal character in query: “<” is not allowed.
Attribute “value” not allowed on element “select” at this point.
Duplicate ID “username”.
Attribute “enctype” not allowed on element “div” at this point.
Bad value “” for attribute “for” on element “label”: An ID must not be the empty string.
Duplicate ID “datetimepicker”.
Duplicate ID “exampleInputAmount”.
Attribute “value” not allowed on element “input” at this point.
Bad character “3” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The “button” role is unnecessary for element “button”.
The first occurrence of ID “is-bell-noti” was here.
The first occurrence of ID “sidebar-category-main” was here.
Text run is not in Unicode Normalization Form C.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “data-bookmark” was here.
The first occurrence of ID “C0” was here.
The first occurrence of ID “username” was here.
The first occurrence of ID “datetimepicker” was here.
The first occurrence of ID “exampleInputAmount” was here.
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