Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
No space between attributes.
Attribute “;” not allowed on element “img” at this point.
Attribute “href” not allowed on element “span” at this point.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
End tag “br”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Duplicate ID “Слой_2”.
Duplicate ID “Layer_1”.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Element “div” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
Attribute “type” not allowed on element “textarea” at this point.
Stray end tag “div”.
Element “option” without attribute “label” must not be empty.
Warnings:
Attribute “;” is not serializable as XML 1.0.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The first occurrence of ID “Слой_2” was here.
The first occurrence of ID “Layer_1” was here.
A table row was 2 columns wide, which is less than the column count established by the first row (3).
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
Russian Federation RU