Klp.pl W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Quirky doctype. Expected “<!DOCTYPE html>”.
Start tag “head” seen but an element of the same type was already open.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Stray end tag “img”.
The “font” element is obsolete. Use CSS instead.
Stray end tag “ul”.
Stray start tag “br”.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Text not allowed in element “select” in this context.
Element “h7” not allowed as child of element “b” in this context. (Suppressing further errors from this subtree.)
End tag “b” violates nesting rules.
Stray end tag “h7”.
The “center” element is obsolete. Use CSS instead.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
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