rreimi

var url = 'http://www.pdf995.com/samples/pdf.pdf';
var fileName = 'pdf.pdf';
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.responseType = 'blob';
 
xhr.onprogress = function(pe) {
  console.log('progress');
  if (pe.lengthComputable) {
    console.log((pe.loaded / pe.total) * 100);

jgab-net

var url = 'http://backend.siplik.co/public/word-to-pdf.pdf';

var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.responseType = 'blob';

xhr.onprogress = function(pe) {
  console.log('progress');
  if (pe.lengthComputable) {
    console.log((pe.loaded / pe.total) * 100);