Gtarcade.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Bad value “” for attribute “type” on element “link”: Expected a MIME type but saw the empty string.
Bad value “” for attribute “media” on element “link”: Media query ended prematurely.
Bad value “zh-zh” for attribute “hreflang” on element “link”: Bad region subtag.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “zh-zh” for attribute “lang” on element “a”: Bad region subtag.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Attribute “valign” not allowed on element “img” at this point.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “” for attribute “name” on element “input”: Must not be empty.
Bad value “false” for attribute “checked” on element “input”.
Attribute “alt” not allowed on element “a” at this point.
The element “h3” must not appear as a descendant of the “dt” element.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
United States US