Errors:
Attribute “xmlns:fb” not allowed here.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “form” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “attachment wp-att-5385” for attribute “rel” on element “a”: The string “wp-att-5385” is not a registered keyword.
Bad value “attachment wp-att-5387” for attribute “rel” on element “a”: The string “wp-att-5387” is not a registered keyword.
Bad value “attachment wp-att-5390” for attribute “rel” on element “a”: The string “wp-att-5390” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad element name “fb:like-box”: Code point “U+003A” is not allowed
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Duplicate ID “fb-root”.
Warnings:
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Element name “fb:like-box” cannot be represented as XML 1.0.
The first occurrence of ID “fb-root” was here.
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