Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
The “center” element is obsolete. Use CSS instead.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Duplicate attribute “10px”.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “"margin:” not allowed on element “img” at this point.
Attribute “10px” not allowed on element “img” at this point.
Attribute “0px” not allowed on element “img” at this point.
Attribute “0px;"” not allowed on element “img” 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.
“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Attribute “"width” not allowed on element “img” at this point.
Attribute “margin:” not allowed on element “img” at this point.
No space between attributes.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
A slash was not immediately followed by “>”.
Attribute “<” not allowed on element “img” at this point.
Attribute “a” not allowed on element “img” at this point.
End tag “div” seen, but there were open elements.
Unclosed element “a”.
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute “"margin:” is not serializable as XML 1.0.
Attribute “10px” is not serializable as XML 1.0.
Attribute “0px” is not serializable as XML 1.0.
Attribute “0px;"” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “"width” is not serializable as XML 1.0.
Attribute “margin:” is not serializable as XML 1.0.
Attribute “<” is not serializable as XML 1.0.
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