Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
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 “body” in this context. (Suppressing further errors from this subtree.)
Saw “<>”. Probable causes: Unescaped “<” (escape as “<”) or mistyped start tag.
No digits after “”.
No “li” element in scope but a “li” end tag seen.
No space between attributes.
Bad value “” for attribute “longdesc” on element “img”: Must be non-empty.
The “longdesc” attribute on the “img” element is obsolete. Use a regular “a” element to link to the description.
Bad value “” for attribute “aria-hidden” on element “div”.
Duplicate attribute “class”.
Element “style” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)
Bad character “;” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
Bad value “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.
Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.
Bad value “true” for attribute “async” on element “script”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
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