Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “https://www.googletagmanager.com/ns.html?id= GTM-NDD3B6” for attribute “src” on element “iframe”: Illegal character in query: space is not allowed.
Attribute “height” not allowed on element “table” at this point.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “align” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
No “p” element in scope but a “p” end tag seen.
Start tag for “table” seen but the previous “table” is still open.
Unclosed elements on stack.
Stray end tag “td”.
Stray end tag “tr”.
Stray end tag “div”.
Stray end tag “body”.
Stray end tag “html”.
End of file seen and there were open elements.
Unclosed element “table”.
Unclosed element “div”.
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