Errors:
Attribute “xmlns:fb” not allowed here.
Attribute “xmlns:og” not allowed here.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Attribute “amp-custom” not allowed on element “style” at this point.
CSS: unrecognized media “\000000screen”.
CSS: “text-alig”: Property “text-alig” doesn't exist.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “style-bk” not allowed on element “ul” at this point.
Duplicate attribute “class”.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “chỉ” not allowed on element “a” at this point.
Attribute “biết” not allowed on element “a” at this point.
Attribute “trả” not allowed on element “a” at this point.
Attribute “lại” not allowed on element “a” at this point.
Attribute “tiền” not allowed on element “a” at this point.
Attribute “lẻ” not allowed on element “a” at this point.
Attribute “rồi” not allowed on element “a” at this point.
Attribute “năn” not allowed on element “a” at this point.
Attribute “nỉ” not allowed on element “a” at this point.
Attribute “anh” not allowed on element “a” at this point.
Attribute “em” not allowed on element “a” at this point.
Attribute “thôi""” not allowed on element “a” at this point.
Attribute “giải” not allowed on element “a” at this point.
Attribute “cứu"” not allowed on element “a” at this point.
Attribute “tân” not allowed on element “a” at this point.
Attribute “sơn” not allowed on element “a” at this point.
Attribute “nhất"” not allowed on element “a” at this point.
Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.
Warnings:
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
The “type” attribute is unnecessary for JavaScript resources.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The value of attribute “title” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The value of attribute “alt” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
Text run is not in Unicode Normalization Form C.
Attribute “thôi""” is not serializable as XML 1.0.
Attribute “cứu"” is not serializable as XML 1.0.
Attribute “nhất"” is not serializable as XML 1.0.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Viet Nam VN