Errors:
Attribute “xmlns:og” not allowed here.
Attribute “xmlns:fb” not allowed here.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Duplicate ID “fb”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “clear” attribute on the “br” element is obsolete. Use CSS instead.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Duplicate ID “”.
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
Duplicate ID “chatboards”.
Attribute “nofollow” 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.
Duplicate ID “grid1”.
Bad value “” for attribute “id” on element “img”: An ID must not be the empty string.
Attribute “alt” not allowed on element “option” at this point.
Attribute “--!” not allowed on element “option” at this point.
Element “option” without attribute “label” must not be empty.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
The first occurrence of ID “fb” was here.
The first occurrence of ID “” was here.
The first occurrence of ID “chatboards” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “grid1” was here.
Attribute “--!” is not serializable as XML 1.0.
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