Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
Attribute “xmlns:xsi” not allowed here.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
Attribute “xsi:schemalocation” not allowed on element “html” at this point.
The “version” attribute on the “html” element is obsolete. You can safely omit it.
A “charset” attribute on a “meta” element found after the first 1024 bytes.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “/c-3285-exhaust.aspx#Ma3|Ca3286|Ca3288|Ca3290|” for attribute “href” on element “a”: Illegal character in fragment: “|” is not allowed.
Bad value “/c-3252-camshafts.aspx#Ma3|” for attribute “href” on element “a”: Illegal character in fragment: “|” is not allowed.
Bad value “c-3233-camshafts-valvetrain.aspx#Ma1|Ma3|Ca3256|Ca3257|Ca3258|Ca3261|Ca3263|Ca3264|” for attribute “href” on element “a”: Illegal character in fragment: “|” is not allowed.
Bad value “c-3230-engine-valvetrain.aspx#Ma3|Ca3234|Ca3235|” for attribute “href” on element “a”: Illegal character in fragment: “|” is not allowed.
Bad value “c-3236-cylinder-heads.aspx#Ma1|” for attribute “href” on element “a”: Illegal character in fragment: “|” is not allowed.
Warnings:
Attribute with the local name “xmlns:xsi” is not serializable as XML 1.0.
Attribute “xsi:schemalocation” is not serializable as XML 1.0.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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