Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “” for attribute “name” on element “input”: Must not be empty.
Attribute “exparams” not allowed on element “div” at this point.
Duplicate ID “demo6”.
Attribute “li_duration” not allowed on element “li” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “one1”.
Duplicate ID “one2”.
Duplicate ID “one3”.
Duplicate ID “one4”.
Duplicate ID “one5”.
Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “span”.
Element “p” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “demo6” was here.
The first occurrence of ID “one1” was here.
The first occurrence of ID “one2” was here.
The first occurrence of ID “one3” was here.
The first occurrence of ID “one4” was here.
The first occurrence of ID “one5” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
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