Adiar a análise de JavaScript

Bom dia,

Gostaria que me ajudassem adiar a analise a este javascript :

<script type="text/javascript" src="/application/javascript/1.js"></script>

<script type="text/javascript" src="/application/javascript/jquery.js"></script>

<script type="text/javascript" src="/application/javascript/2.js" ></script>

<script type="text/javascript">
(function(){ var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/plusone.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s); })();
</script>

<script type="text/javascript">
!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>

<script type="text/javascript"> var _gaq = _gaq || [];_gaq.push(['_setAccount', 'UA-100004802-1']);_gaq.push(['_trackPageview']);(function(){var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);})();</script>

<script type="text/javascript">(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0];if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/pt_PT/all.js#xfbml=1&appId=250771465000474";
 fjs.parentNode.insertBefore(js, fjs);}(document, 'script', 'facebook-jssdk'))</script>

Ja tentei de varias maneiras e nao obti resultados, dai vir aqui pedir a vossa ajuda.

Obrigado desde de ja.