Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “charset” attribute on the “script” element is obsolete.
Empty heading.
The first occurrence of ID “check3” was here.
The first occurrence of ID “check2” was here.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
Errors:
The only allowed value for the “charset” attribute for the “script” element is “utf-8”. (But the attribute is not needed and should be omitted altogether.)
Element “li” not allowed as child of element “nav” 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The “big” element is obsolete. Use CSS instead.
Element “li” not allowed as child of element “big” in this context. (Suppressing further errors from this subtree.)
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.
Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.
Attribute “href” not allowed on element “div” at this point.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Bad value “tel:Тел.: +7 (495) 369-60-95” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.
Duplicate ID “check3”.
Element “storng” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “tel:+7 (495) 369-60-95” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Duplicate ID “check2”.
Bad value “tel:+7 (965) 886-42-63” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Stray end tag “script”.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Russian Federation RU