Leben-im-mittelalter.net W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Attribute “alt” not allowed on element “input” at this point.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Duplicate ID “current”.
Duplicate ID “mainmods3”.
Warnings:
Empty heading.
Element name “g:plusone” cannot be represented as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “current” was here.
The first occurrence of ID “mainmods3” was here.
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