Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Forbidden code point U+0080.
Forbidden code point U+0099.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “commercgroup""” not allowed on element “img” at this point.
Attribute “alvis""” not allowed on element “img” at this point.
Attribute “petoskey” not allowed on element “img” at this point.
Attribute “plastics,” not allowed on element “img” at this point.
Attribute “inc.""” not allowed on element “img” at this point.
Attribute “penn-mar” not allowed on element “img” at this point.
Attribute “recycle” not allowed on element “img” at this point.
Attribute “co.""” not allowed on element “img” at this point.
Attribute “parkway” not allowed on element “img” at this point.
Attribute “steel""” not allowed on element “img” at this point.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “""” not allowed on element “img” at this point.
The element “h2” must not appear as a descendant of the “th” element.
Table column 5 established by element “th” has no cells beginning in it.
Table column 2 established by element “th” has no cells beginning in it.
Attribute “placeholder” not allowed on element “select” at this point.
Attribute “target” not allowed on element “i” at this point.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Bad value “tooltip” for attribute “rel” on element “a”: The string “tooltip” is not a registered keyword.
Duplicate ID “navigation-bar”.
Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “search”.
Stray start tag “script”.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute “commercgroup""” is not serializable as XML 1.0.
Attribute “alvis""” is not serializable as XML 1.0.
Attribute “plastics,” is not serializable as XML 1.0.
Attribute “inc.""” is not serializable as XML 1.0.
Attribute “co.""” is not serializable as XML 1.0.
Attribute “steel""” is not serializable as XML 1.0.
Attribute “""” is not serializable as XML 1.0.
A table row was 4 columns wide, which is less than the column count established by the first row (5).
The first occurrence of ID “navigation-bar” was here.
The first occurrence of ID “search” was here.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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