Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad value “nope” for attribute “autocomplete” on element “input”: The string “nope” is not a valid autofill field name.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
CSS: “margin-top”: Parse Error.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “mnutab_”.
Attribute “columnid” not allowed on element “ul” at this point.
Attribute “columnguid” not allowed on element “ul” at this point.
Element “style” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “button1”.
Stray end tag “img”.
Duplicate ID “container”.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
An element with “role=tab” must be contained in, or owned by, an element with “role=tablist”.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “type” attribute for the “style” element is not needed and should be omitted.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “mnutab_” was here.
The first occurrence of ID “button1” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “container” was here.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
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