Errors:
Attribute “nextfield” not allowed on element “input” at this point.
Attribute “value2” not allowed on element “input” at this point.
Bad value “E” for attribute “rel” on element “a”: The string “E” is not a registered keyword.
Bad value “B” for attribute “rel” on element “a”: The string “B” is not a registered keyword.
Attribute “min” not allowed on element “input” at this point.
Attribute “max” not allowed on element “input” at this point.
Duplicate ID “popup-input”.
Duplicate ID “popup-message”.
Duplicate ID “popup-update”.
Duplicate ID “popup-wait”.
Duplicate ID “popup-question”.
Duplicate ID “popup-input2”.
Bad value “true” for attribute “async” on element “script”.
Warnings:
The first occurrence of ID “popup-input” was here.
The first occurrence of ID “popup-message” was here.
The first occurrence of ID “popup-update” was here.
The first occurrence of ID “popup-wait” was here.
The first occurrence of ID “popup-question” was here.
The first occurrence of ID “popup-input2” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
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