Node server for checking if word exists in sowpods

sowpods_verify_word.js

var sowpods = require('./sowpods.js').sowpods;
var server = require('http').createServer(function(req,res){
	var word=req.url.replace('/','');
	var found=(sowpods.indexOf(word)!==-1);
	res.writeHead(200,{
		'Content-Type':'application/json',
		'Access-Control-Allow-Origin':'*',
		'Access-Control-Allow-Headers':'X-Requested-With'
	});
	res.end('{"found":'+found+',"word":"'+word+'"}');
});

var port = process.env.PORT || 3000;
server.listen(port, function() {
  console.log("Listening on " + port);
});