Wait to untill page is ready to load all social media buttons

Currently i have this 'widget' to provide all this social media buttons to share the page,

This is the code:

    <div class="social_media social_media_button">
             <div class="smCnt fbCnt">   
                                             <div class="fb-like" data-href="http://funcook.com/" data-send="true" data-layout="button_count" data-width="200" data-show-faces="false" data-font="verdana"></div>
             </div>
             <div class="smCnt gpCnt">
                                             <g:plusone size="medium"></g:plusone>
             </div>
             <div class="smCnt ptCnt">
                                             <a href="http://pinterest.com/pin/create/button/?url=http://funcook.com/'" class="pin-it-button" count-layout="horizontal"><img border="0" src="//assets.pinterest.com/images/PinExt.png" title="Pin It" /></a>
             </div>
             <div class="smCnt twCnt">
                                             <a href="https://twitter.com/share" class="twitter-share-button" data-lang="es" >Twittear</a>
             </div>
             <div class="smCnt tmCnt">
                                             <a href="http://www.tumblr.com/share" title="Share on Tumblr" style="display:inline-block; text-indent:-9999px; overflow:hidden; width:81px; height:20px; background:url('http://platform.tumblr.com/v1/share_1.png') top left no-repeat transparent;">Share on Tumblr</a>
             </div>
 
 </div>
     <script>!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" src="http://assets.pinterest.com/js/pinit.js"></script>
     <script type="text/javascript">
                                   window.___gcfg = {lang: 'es'};
                                   (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>(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/es_LA/all.js#xfbml=1&appId=121495767915738";
       fjs.parentNode.insertBefore(js, fjs);
     }(document, 'script', 'facebook-jssdk'));</script>
 

Wich works as expected but few resources are loaded during the page load, so i tried:

<script>
     /* just include them in a $document.ready */
                                 $(document).ready(function(){
                                         !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");
                                         window.___gcfg = {lang: 'es'};
                                         (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);
                                         })();
                                         (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/es_LA/all.js#xfbml=1&appId=121495767915738";
                                           fjs.parentNode.insertBefore(js, fjs);
                                         }(document, 'script', 'facebook-jssdk'));
                                         (function() {
                                           var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
                                           po.src = 'http://assets.pinterest.com/js/pinit.js';
                                           var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
                                         })();
                                         $('.social_media').slideDown();
                                 })
 
                             </script>
 

Wich also seems to work, but still seeing this items on the page load report:

http://tools.pingdom.com/fpt/#!/wZNCkPIsf/http://funcook.com/

How can i make sure this buttons won't affect the (initial) load time?

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