Errors:
Element “div” not allowed as child of element “span” 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.
Duplicate ID “pricing-learning”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “event_name” not allowed on element “form” at this point.
Attribute “redirect_url” not allowed on element “form” at this point.
Duplicate ID “secondName-error”.
Duplicate ID “email-error”.
Duplicate ID “phone-error”.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
The first occurrence of ID “pricing-learning” was here.
The first occurrence of ID “secondName-error” was here.
The first occurrence of ID “email-error” was here.
The first occurrence of ID “phone-error” was here.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
Russian Federation RU