Gymnasium.se 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The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “lnkSection2” was here.
This document appears to be written in Swedish but the “html” start tag has “lang="en"”. Consider using “lang="sv"” (or variant) instead.
Errors:
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “"true"” for attribute “aria-haspopup” on element “a”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “lnkSection2”.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Bad value “'checked'” for attribute “checked” on element “input”.
Attribute “name” not allowed on element “span” at this point.
The “itemprop” attribute was specified, but the element is not a property of any item.
Sweden SE