Errors:
Element “meta” is missing one or more of the following attributes: “content”, “property”.
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Stray end tag “img”.
Duplicate ID “Page-1”.
Duplicate ID “logos”.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Duplicate ID “”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “svg”.
End tag “a” did not match the name of the current open element (“svg”).
End tag “a” violates nesting rules.
Element “img” is missing required attribute “src”.
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
Bad value “https://www.w3.org/2000/svg” for the attribute “xmlns” (only “http://www.w3.org/2000/svg” permitted here).
Bad value “https://www.w3.org/1999/xlink” for the attribute “xmlns:link” (only “http://www.w3.org/1999/xlink” permitted here).
Stray end tag “a”.
End tag “li” implied, but there were open elements.
Unclosed element “span”.
End tag “ul” seen, but there were open elements.
Duplicate ID “TjG8yn_6_”.
Warnings:
The first occurrence of ID “Page-1” was here.
The first occurrence of ID “logos” was here.
The first occurrence of ID “” was here.
Empty heading.
Attribute “xmlns” is not serializable as XML 1.0.
Attribute “xmlns:xlink” with a value other than “http://www.w3.org/1999/xlink” is not serializable as XML 1.0 without changing document semantics.
The first occurrence of ID “TjG8yn_6_” was here.
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