Errors:
Bad value “schema.DC” for attribute “rel” on element “link”: The string “schema.DC” is not a registered keyword.
The “scheme” attribute on the “meta” element is obsolete. Use only one scheme per field, or make the scheme declaration part of the value.
The “charset” attribute on the “link” element is obsolete. Use an HTTP Content-Type header on the linked resource instead.
Bad start tag in “img” in “head”.
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 “noscript”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Bad value “true” for attribute “async” on element “script”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Attribute “ref” not allowed on element “input” at this point.
Duplicate ID “select-category”.
Duplicate ID “searchName”.
Attribute “href” not allowed on element “h4” at this point.
Attribute “flag” not allowed on element “li” at this point.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “auto” for attribute “height” on element “img”: Expected a digit but saw “a” instead.
Duplicate ID “trang-diem-mat”.
Attribute “category_id” not allowed on element “a” at this point.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Attribute “ec-action” not allowed on element “a” at this point.
Attribute “tag” not allowed on element “i” at this point.
Duplicate ID “tab-1”.
Element “label” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Attribute “href” not allowed on element “div” at this point.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
Bad value “tel-national” for attribute “autocomplete” on element “input”: The autofill field name “tel-national” is not allowed in this context.
Attribute “rel” not allowed on element “button” at this point.
Attribute “theme_color” not allowed on element “div” at this point.
Attribute “page_id” not allowed on element “div” at this point.
The “aria-labelledby” attribute must point to an element in the same document.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “form” role is unnecessary for element “form”.
The first occurrence of ID “select-category” was here.
The first occurrence of ID “searchName” was here.
Text run is not in Unicode Normalization Form C.
The first occurrence of ID “trang-diem-mat” was here.
The first occurrence of ID “tab-1” was here.
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