I set this up recently on a new site and Google Analytics gave me a very different snippet. 
E.g.
```html
    <script>
    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
    })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
    ga('create', 'UA-45897779-1', 'wishlistgranted.com');
    ga('send', 'pageview');
    </script>
```

I don't immediately know how it's different (or better?) but perhaps best to use whatever's the latest greatest.