Warnings:
The character encoding “gb2312” is not widely supported. Better interoperability may be achieved by using “UTF-8”.
Using “gbk” instead of the declared encoding “gb2312”.
Attribute “true;” is not serializable as XML 1.0.
Consider avoiding viewport values that prevent users from resizing documents.
The “type” attribute is unnecessary for JavaScript resources.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Element name “span<” cannot be represented as XML 1.0.
The first occurrence of ID “myjQuery” was here.
The first occurrence of ID “myjQueryContent” was here.
The first occurrence of ID “myjQueryNav” was here.
The first occurrence of ID “zhuanye” was here.
The first occurrence of ID “xuexiao” was here.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
Errors:
Legacy encoding “gbk” used. Documents must use UTF-8.
The only allowed value for the “charset” attribute for the “meta” element is “utf-8”.
“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
“'” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Attribute “return” not allowed on element “base” at this point.
Attribute “true;” not allowed on element “base” at this point.
Element “base” is missing one or more of the following attributes: “href”, “target”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “font” element is obsolete. Use CSS instead.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
A slash was not immediately followed by “>”.
Element “span<” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
End tag “li” seen, but there were open elements.
Unclosed element “span<”.
Unclosed element “span”.
Unclosed element “div”.
Attribute “click” not allowed on element “a” at this point.
Bad value “button” for attribute “type” on element “a”: Subtype missing.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “myjQuery”.
Duplicate ID “myjQueryContent”.
Duplicate ID “myjQueryNav”.
Element “dl” is missing a required instance of child element “dd”.
Element “ul” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “zhuanye”.
Duplicate ID “xuexiao”.
No space between attributes.
Attribute “onbeforepaste” not allowed on element “textarea” at this point.
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