Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
Attribute “xmlns:og” not allowed here.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Bad value “login-popup” for attribute “rel” on element “a”: The string “login-popup” is not a registered keyword.
Bad value “reg-popup” for attribute “rel” on element “a”: The string “reg-popup” is not a registered keyword.
Duplicate ID “sub_one”.
Duplicate ID “sub_two”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “rel” not allowed on element “td” at this point.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Attribute “rel” not allowed on element “img” at this point.
Bad value “static-popup” for attribute “rel” on element “a”: The string “static-popup” is not a registered keyword.
Element “noindex” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The first occurrence of ID “sub_one” was here.
The first occurrence of ID “sub_two” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
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