Wikidocs.net W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Attribute “book” not allowed on element “li” at this point.
Attribute “sort_type” not allowed on element “label” at this point.
Attribute “autocomplete” is only allowed when the input type is “color”, “date”, “datetime-local”, “email”, “hidden”, “month”, “number”, “password”, “range”, “search”, “tel”, “text”, “time”, “url”, or “week”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Korea KR