Errors:
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad value “keywords” for attribute “http-equiv” on element “meta”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute value missing.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
End tag “div” seen, but there were open elements.
Unclosed element “span”.
Attribute “src” not allowed on element “div” at this point.
Element “summary” not allowed as child of element “article” in this context. (Suppressing further errors from this subtree.)
Unclosed element “main”.
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
The “type” attribute on the “ul” element is obsolete. Use CSS instead.
Duplicate ID “content”.
Stray end tag “main”.
Duplicate ID “telegram”.
Stray end tag “div”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Empty heading.
Text run is not in Unicode Normalization Form C.
The first occurrence of ID “content” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “telegram” was here.
The “bdi” element is not supported in all browsers. Please be sure to test, and consider using a polyfill.
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