Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “content-script-type” for attribute “http-equiv” on element “meta”.
Bad value “content-style-type” for attribute “http-equiv” on element “meta”.
Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Element “br” 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.
Attribute “name” not allowed on element “div” at this point.
Duplicate ID “appBody”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “jsScript”.
Bad value “auto” for attribute “height” on element “img”: Expected a digit but saw “a” instead.
Duplicate ID “heading2”.
Duplicate ID “level”.
Duplicate ID “hidden”.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Attribute “name” not allowed on element “span” at this point.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
No “p” element in scope but a “p” end tag seen.
Duplicate ID “conv”.
Too many messages.
Warnings:
The first occurrence of ID “appBody” was here.
Empty heading.
The first occurrence of ID “jsScript” was here.
The first occurrence of ID “heading2” was here.
The first occurrence of ID “level” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “hidden” was here.
The first occurrence of ID “conv” was here.
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