Errors:
Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.
Bad value “buttom” for attribute “type” on element “button”.
Stray end tag “b”.
Bad value “19,170, 12,168, 8,166, 4,165, 3,165, 2,164, 2,162, 3,161, 5,160, 4,158, 3,155, 4,154, 8,155, 9,155, 12,154, 13,156, 14,162, 16,166, 19,168, 19,170” for attribute “coords” on element “area”: Expected a minus sign or a digit but saw “ ” instead.
Bad value for attribute “coords” on element “area”: Expected a minus sign or a digit but saw “ ” instead.
No “p” element in scope but a “p” end tag seen.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “data” not allowed on element “p” at this point.
Duplicate attribute “target”.
The “scrolling” attribute on the “iframe” element is obsolete.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The “frameborder” attribute on the “iframe” element is obsolete.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The “allowtransparency” attribute on the “iframe” element is obsolete.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 “contextmenu” not allowed on element “div” at this point.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.
Warnings:
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete.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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