Trying nightmare.js

index.js

var Nightmare = require('nightmare');
var vo = require('vo');

var link = 'https://www.cordbloodbanking.com/';

vo(run)(function(err, result) {
    if (err) throw err;
});

var moduleFnArg1 = 1;

var moduleFnArg2 = 2;

var moduleFn = function(arg1, arg2){
    console.log( "Got arg1 as %s, and arg2 as %s", arg1, arg2)
};


function *run() {

    var nightmare = Nightmare();
    
    var n = yield nightmare
    .goto(link)
    .evaluate(moduleFn, moduleFnArg1, moduleFnArg2);

    yield nightmare.end();
}