DataTables Performance Issue

Table is slow to render

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
<link rel="stylesheet" href="href=&quot;https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="https://cdn.datatables.net/1.10.7/js/jquery.dataTables.min.js"></script>
<link rel="stylesheet" href="https://cdn.datatables.net/1.10.7/css/jquery.dataTables.min.css">
<head>
    <!-- JQUERY -->
    <script src="https://code.jquery.com/jquery-1.11.1.js"></script>
    
    <!-- BOOTSTRAP -->
  	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
	  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
	
	  <!-- JQUERY UI -->
	  <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.css">
	  <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
	  
	  <!-- JQUERY DATATABLES -->
	  <link rel="stylesheet" href="https://cdn.datatables.net/1.10.12/css/jquery.dataTables.min.css">
	  <script src="https://cdn.datatables.net/1.10.12/js/jquery.dataTables.min.js"></script>
	
	  <!-- MOMENTS -->
	  <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.8.4/moment.js"></script>
		
	  <!-- DATATABLES MOMENTS -->
	  <script src="https://cdn.datatables.net/plug-ins/1.10.12/sorting/datetime-moment.js"></script>
	
	  <!-- FONTAWESOME -->
	  <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous">
	
	  <!-- DATATABLES - FONTAWESOME -->
	  <link rel="stylesheet" href="https://cdn.datatables.net/plug-ins/1.10.12/integration/font-awesome/dataTables.fontAwesome.css">

</head>
<body>
        <div>

          <table...

JavaScript

//MAKE REQUESTED DATE FORMAT RECOGNIZABLE FOR SORTING
$.fn.dataTable.moment('MM/DD/YYYY HH:mm:ss A');  
    	
var tableData = getData();
      
//INITIALIZE ORDER HISTORY TABLE
$("#OrderHistoryTable").dataTable({
  "paging":       false,
	           "ordering":     true,
	           "info":         true,
	           "filter":       true,
	           "length":       true,
	           "processing":   true,
	           "dom":          't<"bottom"if><"clear">',       
	           "scrollY":      "200px",
	           "scrollX":      true,
	           "data": dataList,
	           "columns":      [
	               {"data": "Column1"},
	               {"data": "Column2"},
	               {"data": "Column3"},
	               {"data": "Column4"},
	               {"data": "Column5"},
	               {"data": "Column6"},
	               {"data": "Column7"},
	               {"data": "Column8"},
	               {"data": "Column9"},
	               {"data": "Column10"}
	           ],
	           "deferRender": true
});
    
    
function getData()
{
	return [
{
  "Actions": "<a href=\"javascript:openViewOnlyScreen(12765, 'ORDER_HISTORY');\"><i class='fa fa-eye'></i></a>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"javascript:activityLog.getLog(12765);\"><i class='fa fa-file-text-o'></i></a><input type='hidden' name='RequestId' value='12765' >",
  "RequestedDate": "11/7/2016 12:57 PM",
  "CardNumber": "99994741771",
  "CardHolder": "null",
  "ShipAddr1": "null",
  "ShipAddr2": "null",
  "City": "null",
  "State": "null",
  "Zip": "null",
  "ShipMethod": "null",
  "CreatedBy": "QV32651",
  "Status": "FDR_ZERO_CARDS_ERROR"
},
{
  "Actions": "<a href=\"javascript:openViewOnlyScreen(12774, 'ORDER_HISTORY');\"><i class='fa fa-eye'></i></a>&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"javascript:activityLog.getLog(12774);\"><i class='fa fa-file-text-o'></i></a><input type='hidden' name='RequestId' value='12774' >",
  "RequestedDate": "11/7/2016 11:16 GM",
  "CardNumber": "9999215667",
  "CardHolder":...