Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “s” not allowed on element “a” at this point.
Attribute “$1,000” not allowed on element “a” at this point.
Attribute “cash” not allowed on element “a” at this point.
Attribute “prize!","link_module":"header","link_pos":"internal” not allowed on element “a” at this point.
Attribute “promotion"}'” not allowed on element “a” 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.
Attribute “breakfast” not allowed on element “img” at this point.
Attribute “at” not allowed on element “img” at this point.
Attribute “tiffany's""” not allowed on element “img” at this point.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Attribute “$1,000” is not serializable as XML 1.0.
Attribute “prize!","link_module":"header","link_pos":"internal” is not serializable as XML 1.0.
Attribute “promotion"}'” is not serializable as XML 1.0.
Attribute “tiffany's""” is not serializable as XML 1.0.
United States US