Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “audience” for attribute “http-equiv” on element “meta”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Bad value “nokia-touch-icon” for attribute “rel” on element “link”: The string “nokia-touch-icon” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “marquee” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.
The “itemtype” attribute must not be specified on elements that do not have an “itemscope” attribute specified.
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Element “style” not allowed as child of element “article” in this context. (Suppressing further errors from this subtree.)
Attribute “video-id” not allowed on element “video” at this point.
Bad value “false” for attribute “preload” on element “video”.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “11” not allowed on element “a” at this point.
Attribute “niềm” not allowed on element “a” at this point.
Attribute “hy” not allowed on element “a” at this point.
Attribute “vọng"” not allowed on element “a” at this point.
Attribute “về” not allowed on element “a” at this point.
Attribute “tình” not allowed on element “a” at this point.
Attribute “yêu” not allowed on element “a” at this point.
Attribute “bóng” not allowed on element “a” at this point.
Attribute “đá"” not allowed on element “a” at this point.
Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)
Bad value “{SITE_ROOT” for attribute “href” on element “a”: Illegal character in path segment: “{” is not allowed.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The value of attribute “title” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
Text run is not in Unicode Normalization Form C.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Attribute “11” is not serializable as XML 1.0.
Attribute “vọng"” is not serializable as XML 1.0.
Attribute “đá"” is not serializable as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The value of attribute “alt” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The value of attribute “title” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
This document appears to be written in Vietnamese. Consider adding “lang="vi"” (or variant) to the “html” start tag.
Viet Nam VN