Pull-ups.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “Search” 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).
Errors:
Bad value “javascript” for attribute “lang” on element “script”: Subtags must not exceed 8 characters in length.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Bad value “submit” for attribute “type” on element “a”: Subtype missing.
Duplicate ID “Search”.
Element “p” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)
No “p” element in scope but a “p” end tag seen.
Attribute “runat” not allowed on element “form” at this point.
United States US