Errors:
Duplicate attribute “prefix”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Stray doctype.
Stray start tag “html”.
Stray start tag “head”.
A “charset” attribute on a “meta” element found after the first 1024 bytes.
Attribute “charset” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.
A document must not include more than one “meta” element with a “charset” attribute.
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Element “title” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Unclosed element “header”.
Stray end tag “div”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad character “<” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
Bad value “0” for attribute “rel” on element “a”: The string “0” is not a registered keyword.
Bad value “1” for attribute “rel” on element “a”: The string “1” is not a registered keyword.
Bad value “2” for attribute “rel” on element “a”: The string “2” is not a registered keyword.
Bad value “3” for attribute “rel” on element “a”: The string “3” is not a registered keyword.
Bad value “4” for attribute “rel” on element “a”: The string “4” is not a registered keyword.
Bad value “5” for attribute “rel” on element “a”: The string “5” is not a registered keyword.
Bad value “6” for attribute “rel” on element “a”: The string “6” is not a registered keyword.
Bad value “7” for attribute “rel” on element “a”: The string “7” is not a registered keyword.
Bad value “8” for attribute “rel” on element “a”: The string “8” is not a registered keyword.
Bad value “9” for attribute “rel” on element “a”: The string “9” is not a registered keyword.
Bad value “10” for attribute “rel” on element “a”: The string “10” is not a registered keyword.
Bad value “11” for attribute “rel” on element “a”: The string “11” is not a registered keyword.
Bad value “12” for attribute “rel” on element “a”: The string “12” is not a registered keyword.
Bad value “13” for attribute “rel” on element “a”: The string “13” is not a registered keyword.
Bad value “14” for attribute “rel” on element “a”: The string “14” is not a registered keyword.
Bad value “15” for attribute “rel” on element “a”: The string “15” is not a registered keyword.
Bad value “16” for attribute “rel” on element “a”: The string “16” is not a registered keyword.
Bad value “17” for attribute “rel” on element “a”: The string “17” is not a registered keyword.
Bad value “18” for attribute “rel” on element “a”: The string “18” is not a registered keyword.
Bad value “19” for attribute “rel” on element “a”: The string “19” is not a registered keyword.
Bad value “20” for attribute “rel” on element “a”: The string “20” is not a registered keyword.
Bad value “21” for attribute “rel” on element “a”: The string “21” is not a registered keyword.
Bad value “22” for attribute “rel” on element “a”: The string “22” is not a registered keyword.
Bad value “23” for attribute “rel” on element “a”: The string “23” is not a registered keyword.
Bad value “24” for attribute “rel” on element “a”: The string “24” is not a registered keyword.
Bad value “25” for attribute “rel” on element “a”: The string “25” is not a registered keyword.
Bad value “26” for attribute “rel” on element “a”: The string “26” is not a registered keyword.
Bad value “27” for attribute “rel” on element “a”: The string “27” is not a registered keyword.
Bad value “28” for attribute “rel” on element “a”: The string “28” is not a registered keyword.
Bad value “29” for attribute “rel” on element “a”: The string “29” is not a registered keyword.
Bad value “30” for attribute “rel” on element “a”: The string “30” is not a registered keyword.
Bad value “31” for attribute “rel” on element “a”: The string “31” is not a registered keyword.
Bad value “32” for attribute “rel” on element “a”: The string “32” is not a registered keyword.
Bad value “33” for attribute “rel” on element “a”: The string “33” is not a registered keyword.
Bad value “34” for attribute “rel” on element “a”: The string “34” is not a registered keyword.
Bad value “35” for attribute “rel” on element “a”: The string “35” is not a registered keyword.
Bad value “36” for attribute “rel” on element “a”: The string “36” is not a registered keyword.
Bad value “37” for attribute “rel” on element “a”: The string “37” is not a registered keyword.
Bad value “38” for attribute “rel” on element “a”: The string “38” is not a registered keyword.
Bad value “39” for attribute “rel” on element “a”: The string “39” is not a registered keyword.
Bad value “40” for attribute “rel” on element “a”: The string “40” is not a registered keyword.
Bad value “41” for attribute “rel” on element “a”: The string “41” is not a registered keyword.
Bad value “42” for attribute “rel” on element “a”: The string “42” is not a registered keyword.
Bad value “43” for attribute “rel” on element “a”: The string “43” is not a registered keyword.
Bad value “44” for attribute “rel” on element “a”: The string “44” is not a registered keyword.
Bad value “45” for attribute “rel” on element “a”: The string “45” is not a registered keyword.
Bad value “46” for attribute “rel” on element “a”: The string “46” is not a registered keyword.
Bad value “47” for attribute “rel” on element “a”: The string “47” is not a registered keyword.
Bad value “48” for attribute “rel” on element “a”: The string “48” is not a registered keyword.
Bad value “49” for attribute “rel” on element “a”: The string “49” is not a registered keyword.
Bad value “50” for attribute “rel” on element “a”: The string “50” is not a registered keyword.
Bad value “51” for attribute “rel” on element “a”: The string “51” is not a registered keyword.
Bad value “52” for attribute “rel” on element “a”: The string “52” is not a registered keyword.
Bad value “53” for attribute “rel” on element “a”: The string “53” is not a registered keyword.
Attribute “rel” not allowed on element “div” at this point.
Duplicate ID “fb-root”.
Warnings:
Empty heading.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “fb-root” was here.