Errors:
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “x-dns-prefetch-control” for attribute “http-equiv” on element “meta”.
Attribute “async” not allowed on element “link” at this point.
Bad value “true” for attribute “async” on element “script”.
Element “script” must not have attribute “async” unless attribute “src” is also specified.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
Attribute “key” not allowed on element “a” at this point.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
Duplicate ID “formId”.
Attribute “key” not allowed on element “input” at this point.
Bad value “true” for attribute “readonly” on element “input”.
Stray end tag “input”.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.
Stray end tag “img”.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “https:/soobshestvo/obzory/hitryie-tajnyi-nehitrogo-zadatka-19/” for attribute “href” on element “a”: Expected a slash ("/").
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “xmlns:v” not allowed here.
Bad value “v:url” for attribute “rel” on element “a”: The string “v:url” is not a registered keyword.
Forbidden code point U+0082.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The first occurrence of ID “formId” was here.
Attribute with the local name “xmlns:v” is not serializable as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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