Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Text run is not in Unicode Normalization Form C.
Attribute “cũ"” is not serializable as XML 1.0.
Attribute “cuối"” is not serializable as XML 1.0.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Attribute “property” not allowed on element “meta” at this point.
Attribute “itemprop” not allowed on element “meta” at this point.
Bad start tag in “img” in “head”.
Stray end tag “noscript”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
End tag “li” seen, but there were open elements.
Unclosed element “div”.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “người” not allowed on element “a” at this point.
Attribute “cũ"” not allowed on element “a” at this point.
Attribute “ở” not allowed on element “a” at this point.
Attribute “phút” not allowed on element “a” at this point.
Attribute “cuối"” not allowed on element “a” at this point.
Element “p” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Saw an end tag after “body” had been closed.
Stray end tag “script”.
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