Cztenis.cz W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “v” instead.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “div” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “font” element is obsolete. Use CSS instead.
The “hspace” attribute on the “img” element is obsolete. Use CSS instead.
The “vspace” attribute on the “img” element is obsolete. Use CSS instead.
Text not allowed in element “ul” in this context.
Attribute “rel” not allowed on element “button” at this point.
No “p” element in scope but a “p” end tag seen.
Stray end tag “td”.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in Czech but the “html” start tag has “lang="en"”. Consider using “lang="cs"” (or variant) instead.
Czech Republic CZ