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 “cleartype” for attribute “http-equiv” on element “meta”.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Heading cannot be a child of another heading.
Stray end tag “h3”.
Stray end tag “span”.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
The “classid” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “classid”, use the “param” element.
The “codebase” attribute on the “object” element is obsolete. Use the “data” and “type” attributes to invoke plugins. To set a parameter with the name “codebase”, use the “param” element.
Stray end tag “embed”.
Bad value “topframe” for attribute “rel” on element “a”: The string “topframe” is not a registered keyword.
Bad value “frametmb” for attribute “rel” on element “a”: The string “frametmb” is not a registered keyword.
Malformed byte sequence: “c2”.
Malformed byte sequence: “e3”.
Malformed byte sequence: “ee”.
Malformed byte sequence: “eb”.
Malformed byte sequence: “f1”.
The “align” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “+"0.1s"” not allowed on element “animateTransform” at this point.
Attribute “+"0.2s"” not allowed on element “animateTransform” at this point.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Attribute “+"0.1s"” is not serializable as XML 1.0.
Attribute “+"0.2s"” is not serializable as XML 1.0.
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