Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
No space between attributes.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “noindex” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
End tag “td” seen, but there were open elements.
Unclosed element “a”.
The “center” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Element “noindex” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)
Element “noindex” not allowed as child of element “li” in this context. (Suppressing further errors from this subtree.)
Element “noindex” not allowed as child of element “center” in this context. (Suppressing further errors from this subtree.)
Element “p” not allowed as child of element “ol” in this context. (Suppressing further errors from this subtree.)
Element “center” not allowed as child of element “ol” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “osnsidebar”.
Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
End tag “li” seen, but there were open elements.
Unclosed element “div”.
Duplicate ID “spside”.
Attribute “rel” not allowed on element “script” at this point.
Attribute “target” not allowed on element “script” at this point.
Warnings:
The first occurrence of ID “osnsidebar” was here.
The first occurrence of ID “spside” 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The “border” attribute is obsolete.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.
Russian Federation RU