function myFunction() {
  var url='http://dmgamestudio.com/files/omega/items.list';
  var option = {
    'method' : 'get',
    muteHttpExceptions: true
    ,escaping: false
    ,'Accept':'text/html,application/xhtml+xml,application/xml;'
    ,'Upgrade-Insecure-Requests': '1'
    ,"user-agent":"Mozilla/5.0 (Windows NT 6.1 WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Dragon/45.8.12.389 Chrome/45.0.2454.93 Safari/537.36"
    
  };
    var sh = SpreadsheetApp.getActive().getSheets()[0];
  var response = UrlFetchApp.fetch(url,option );
  var json= response.getContentText("UTF-8"); 
  var x=json.split(/\n/);
  for (var i = 0; i < x.length; i++) {
    var z=x[i].split(/\t/);
    sh.getRange(2+i,1,1,z.length).setValues([z])  
 
  } 
};