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”.
The element “a” must not appear as a descendant of the “button” element.
Attribute “v:validation” not allowed on element “input” at this point.
Attribute “v:required” not allowed on element “input” at this point.
Attribute “date-date” not allowed on element “input” at this point.
Bad value “” for attribute “for” on element “label”: An ID must not be the empty string.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Element “div” not allowed as child of element “progress” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “cse-search-box”.
Stray doctype.
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
Stray start tag “html”.
Start tag “body” seen but an element of the same type was already open.
Duplicate ID “flightsearch_find_flights”.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Stray end tag “div”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “<” instead.
The “for” attribute of the “label” element must refer to a non-hidden form control.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Attribute “v:validation” is not serializable as XML 1.0.
Attribute “v:required” is not serializable as XML 1.0.
The first occurrence of ID “cse-search-box” was here.
The first occurrence of ID “flightsearch_find_flights” was here.
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