Errors:
Bad value “bookmark” for attribute “rel” on element “link”: The string “bookmark” is not a registered keyword.
Attribute “ui-shift” not allowed on element “form” at this point.
Attribute “ng-controller” not allowed on element “form” at this point.
Attribute “ng-model” not allowed on element “input” at this point.
The “center” element is obsolete. Use CSS instead.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “yolo” not allowed on element “a” at this point.
Attribute “object” not allowed on element “a” at this point.
Attribute “detection"” not allowed on element “a” at this point.
Attribute “的代码"” not allowed on element “a” at this point.
Attribute “data” not allowed on element “span” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate attribute “class”.
Bad value “/tags/ Deep-Learnin” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “//” for attribute “href” on element “a”: Invalid host: empty host.
The “for” attribute of the “label” element must refer to a non-hidden form control.
Warnings:
Attribute “detection"” is not serializable as XML 1.0.
Attribute “的代码"” is not serializable as XML 1.0.
The “form” role is unnecessary for element “form”.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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