Check HTTP Status of URL

httpstatus.xml

<?xml version="1.0" encoding="UTF-8"?>
<table xmlns="http://query.yahooapis.com/v1/schema/table.xsd">
	<meta>
		<author>Seon-Wook Park</author>
	</meta>
 
	<bindings>
		<select itemPath="" produces="JSON">
			<inputs>
				<key id='url' type='xs:string' paramType='variable' required='true' />
			</inputs>
			<execute><![CDATA[
				var req = y.rest(url).timeout(500).get();
				response.object = {
					status: req.status,
					headers: req.headers,
					url: req.url
				}
			]]></execute>
		</select>
	</bindings>
</table>