Website freezes when adding qrcodes in for loop

[EliasKnudsen]

//AJAX success:
success: function(response) {
    var overall_result = JSON.parse(response);
    //Parsing json
    var result = overall_result.result;

    for(var f = 0; f < result.length; f++){
        jQuery('#qrcode').qrcode("this plugin is great");
    }

}

No errors are being catched in the console, the browser just freezes. What am I doing wrong here?