Download and analyze spreadsheet spreadsheet with javascript

I need to download a spreadsheet made with spreadsheets like csv and be able to use the information with javascript. I have this code:

function fetchCSV () {
 let src = "https://docs.google.com/spreadsheets/d/e/GZ5l45JT9VV-y/pub?gid=1670264290&single=true&output=csv"
 fetch(src, {
  headers: new Headers({
   'Content-Type': 'text/csv'
 }),
 mode: 'no-cors'
})
.then(response => response.text())
.then(data => {
 console.log(data)
})
}
document.addEventListener('load',fetchCSV())

I can not access the CSV information or using reponse.text () or response.blob (), but in developer tools if I can see the contents of the csv.

How can I access the contents of the csv file?