Jamk.fi W3C HTML Markup Validation
HTML markup errors and warnings
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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.
Empty heading.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
This document appears to be written in Finnish. Consider adding “lang="fi"” (or variant) to the “html” start tag.
Errors:
Bad value “.topmenu” for attribute “rel” on element “a”: The string “.topmenu” is not a registered keyword.
Attribute “propertyname” not allowed on element “a” at this point.
Bad value “.mainmenu, .mtopmenu” for attribute “rel” on element “a”: The string “.mainmenu,” is not a registered keyword.
Bad value “.header-searchpanel” for attribute “rel” on element “a”: The string “.header-searchpanel” is not a registered keyword.
Bad value “” for attribute “name” on element “input”: Must not be empty.
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 “src” on element “img”: Must be non-empty.
Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Finland FI