Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
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 “ins” at this point.
Attribute “ins” not allowed on element “ins” at this point.
End tag “div” seen, but there were open elements.
Unclosed element “ins”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
End tag “br”.
The “center” element is obsolete. Use CSS instead.
Bad value “250px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “250px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “90px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “90px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “300px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “103px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Attribute “<” is not serializable as XML 1.0.
The “complementary” role is unnecessary for element “aside”.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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