Errors:
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
The element “button” must not appear as a descendant of the “a” element.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Bad value “25%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.
Element “ul” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Attribute “alt” not allowed on element “input” at this point.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “width” attribute on the “table” element is obsolete.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The “cellpadding” attribute on the “table” element is obsolete.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The “cellspacing” attribute on the “table” element is obsolete.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The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “tr” element is obsolete. Use CSS instead.
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “div” element is obsolete.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.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Duplicate ID “”.
Bad value “Micro-Inverter Starter Kit” for attribute “id” on element “table”: An ID must not contain whitespace.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “x” not allowed on element “a” at this point.
Attribute “39"” not allowed on element “a” at this point.
Attribute “module” not allowed on element “a” at this point.
Attribute “inc.” not allowed on element “a” at this point.
Attribute “grounding"” not allowed on element “a” at this point.
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
Stray end tag “ul”.
Bad value “Battery Backup” for attribute “id” on element “table”: An ID must not contain whitespace.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
No space between attributes.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “” was here.
Attribute “39"” is not serializable as XML 1.0.
Attribute “grounding"” is not serializable as XML 1.0.
Empty heading.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
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