Theseus.fi W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “ ” instead.
Attribute “href” not allowed on element “button” at this point.
Duplicate ID “langlink”.
Duplicate ID “navbar-icons”.
Element “form” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
No “p” element in scope but a “p” end tag seen.
A numeric character reference expanded to carriage return.
Duplicate ID “bottomrow”.
Warnings:
The “button” role is unnecessary for element “button”.
The first occurrence of ID “langlink” was here.
The first occurrence of ID “navbar-icons” was here.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “bottomrow” was here.
This document appears to be written in Finnish but the “html” start tag has “lang="en"”. Consider using “lang="fi"” (or variant) instead.
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