Hey guys so i got a problem..

I made an web-scraper in vanilla js today and everything works fine on Windows, Android and MACOS..

However as soon as i want to use it on Iphone (Android works fine..) i get this error message: ReferenceError: Cant find variable: request

I dont know what to do.. I used XMLHttpRequest to get all the data and it somehow doesnt seem to work on the iphone. Changing browser also dosen't change anything.. Chrome, Safari and Opera dont work.

I already searched almost 3 hours on the net but there doesn't seem to be a solution online yet..

Here is the code i can show please help :)

  xhr.open("GET","https://cors-anywhere.herokuapp.com/"+url",true);
  xhr.send(XMLHttpRequest);

  xhr.responseType = "document";

Thanks in advance.