Errors:
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Attribute “xmlns:v” not allowed here.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “p” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Element “img” is missing required attribute “src”.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Bad value “fa fa-phone” for attribute “id” on element “p”: An ID must not contain whitespace.
Duplicate ID “Отопление-дома”.
Duplicate ID “Водоснабжение-дачи”.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute with the local name “xmlns:v” is not serializable as XML 1.0.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The “list” role is unnecessary for element “ul”.
The first occurrence of ID “Отопление-дома” was here.
The first occurrence of ID “Водоснабжение-дачи” was here.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
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