Errors:
Duplicate ID “Canvas”.
Duplicate ID “Vector”.
Duplicate ID “path0_fill”.
Duplicate ID “Path5”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “label” element may contain at most one “button”, “input”, “meter”, “output”, “progress”, “select”, or “textarea” descendant.
Element “p” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
Element “ul” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
Attribute “disabled” not allowed on element “div” at this point.
Attribute “type” not allowed on element “select” at this point.
Bad value “true” for attribute “multiple” on element “select”.
Attribute “placeholder” not allowed on element “select” at this point.
Attribute “href” not allowed on element “span” at this point.
A slash was not immediately followed by “>”.
Warnings:
The first occurrence of ID “Canvas” was here.
The first occurrence of ID “Vector” was here.
The first occurrence of ID “path0_fill” was here.
The first occurrence of ID “Path5” was here.
“label” element with multiple labelable descendants.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
This document appears to be written in Russian but the “html” start tag has an empty “lang” attribute. Consider using “lang="ru"” (or variant) instead.
Russian Federation RU