my problem is image uploading because when i drag the new image into CKEditor its transfer properly but when its shown from database it took more time for loading , that's why how to compress the image in CKeditor(Drag and Drop)

CKEDITOR.editorConfig = function(config) {
  
    config.filebrowserFlashBrowseUrl = '/templateEditor/kcfinder/browse.php?opener=ckeditor&type=flash';
   
};