QT && QML how to enable CORS support?

Pyroxar

I want connect to server by REST API and i need use CORS-type request.
My CORS-type request in qml is not supported.
For test i use page: https://jsonplaceholder.typicode.com/photos/
I checked request by special page: https://resttesttest.com/
On the page all work fine but in my application not.
I get back "CORS not supported" (look to my code).

What happend? Should I switch on feature in QT/QML?
I want receive JSON form from indicated by me page.

function createCORSRequest(method, url) {
                 var xhr = new XMLHttpRequest();
                 if ("withCredentials" in xhr) {
                   // XHR for Chrome/Firefox/Opera/Safari.
                   xhr.open(method, url, true);
                 } else if (typeof XDomainRequest != "undefined") {
                   // XDomainRequest for IE.
                   xhr = new XDomainRequest();
                   xhr.open(method, url);
                 } else {
                   // CORS not supported.
                   xhr = null;
                 }
                 return xhr;
               }

               // Helper method to parse the title tag from the response.
               function getTitle(text) {
                 return text.match('<title>(.*)?</title>')[1];
               }

               // Make the actual CORS request.
               function makeCorsRequest() {
                 // This is a sample server that supports CORS.
                 var url = 'https://jsonplaceholder.typicode.com/photos/';

                 var xhr = createCORSRequest('GET', url);
                 if (!xhr) {
                   mylabel.text += "CORS not supported";
                   return;
                 }

                 // Response handlers.
                 xhr.onload = function() {
                   var text = xhr.responseText;
                   //var title = getTitle(text);
                   mylabel.text += "Response from CORS request";
                 };

                 xhr.onerror = function() {

                     mylabel.text += "Woops, there was an error making the request";
                 };

                 xhr.send();
               }
                makeCorsRequest();