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.
Bad value “fa587888109fe18662c900075blse” for attribute “contenteditable” on element “div”.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “” for attribute “poster” on element “video”: Must be non-empty.
Bad value “” for attribute “src” on element “source”: Must be non-empty.
Stray end tag “source”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “yui_3_5_0_2_1503601284308_14683”.
The “font” element is obsolete. Use CSS instead.
Duplicate ID “yui_3_5_0_2_1503601284308_29594”.
Duplicate ID “yui_3_5_0_2_1503601284308_29567”.
Duplicate ID “yui_3_5_0_2_1503601284308_29566”.
Duplicate ID “yui_3_5_0_2_1503601284308_29565”.
Duplicate ID “yui_3_5_0_2_1503607922527_48628”.
Duplicate ID “yui_3_5_0_2_1503607922527_50834”.
Duplicate ID “yui_3_5_0_2_1503607922527_26618”.
Duplicate ID “yui_3_5_0_2_1503607922527_26620”.
Duplicate ID “yui_3_5_0_2_1503607922527_26623”.
Duplicate ID “yui_3_5_0_2_1500013233267_30322”.
Duplicate ID “yui_3_5_0_2_1500013233267_30101”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “_lpchecked” not allowed on element “form” at this point.
Duplicate ID “yui_3_5_0_2_1503606380451_18552”.
Duplicate ID “yui_3_5_0_2_1503606380451_18497”.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “yui_3_5_0_2_1503601284308_14683” was here.
The first occurrence of ID “yui_3_5_0_2_1503601284308_29594” was here.
The first occurrence of ID “yui_3_5_0_2_1503601284308_29567” was here.
The first occurrence of ID “yui_3_5_0_2_1503601284308_29566” was here.
The first occurrence of ID “yui_3_5_0_2_1503601284308_29565” was here.
The first occurrence of ID “yui_3_5_0_2_1503607922527_48628” was here.
The first occurrence of ID “yui_3_5_0_2_1503607922527_50834” was here.
The first occurrence of ID “yui_3_5_0_2_1503607922527_26618” was here.
The first occurrence of ID “yui_3_5_0_2_1503607922527_26620” was here.
The first occurrence of ID “yui_3_5_0_2_1503607922527_26623” was here.
The first occurrence of ID “yui_3_5_0_2_1500013233267_30322” was here.
The first occurrence of ID “yui_3_5_0_2_1500013233267_30101” was here.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The first occurrence of ID “yui_3_5_0_2_1503606380451_18552” was here.
The first occurrence of ID “yui_3_5_0_2_1503606380451_18497” was here.
This document appears to be written in Russian but the “html” start tag has “lang="en"”. Consider using “lang="ru"” (or variant) instead.
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