Fetch and Release Manager

Hi there,
I use release manager in order to test two versions of my site.
I call wix-fetch from the backend whenever a new user enters my site to send an HTTP request to a server I made which monitors my traffic.
When I look at the logs, I see that sometimes the fetch function is executed more than once, for some reason, with a difference of a second between them, approximately.
Any ideas why this is happening? I want to fetch only once, that is, with every new user.

This is how my code looks like:

Home (front):

import wixLocation from 'wix-location';
import wixData from "wix-data";

import {newView, formSubmitted} from 'backend/serviceModule';
// MAIN CODE FILE
 
$w.onReady(function() {
  console.log("User entered the site, url: " + wixLocation.url);
 
  newView();
 
  $w("#getSubscribers").onWixFormSubmitted(function ({fields}) {
    formSubmitted('main');
 let position = fields[0].fieldValue;
 let email = fields[1].fieldValue;
 let referral = wixLocation.url;
    console.log("Home has been submitted");
 let item = {
 'Position': position,
 'Email': email,
 'Referral': referral
    }
    wixData.insert("lightboxSubscribe053", item);
  });
});

serviceModule.jsw (back):

import {fetch} from 'wix-fetch';

export function newView () {
 
 return fetch("myserverapilink", {"method": "get"})
    .then( (httpResponse) => {
 if (httpResponse.ok) {
 return "Fetch VIEW succeeded";
      } else {
 return Promise.reject("Fetch VIEW did not succeed");
      }
    } )
    .then(message => console.log(message))
    .catch(err => console.log(err));
}

export function formSubmitted (form) {
 
 return fetch("myserverapilink" + form + "-form", {"method": "get"})
    .then( (httpResponse) => {
 if (httpResponse.ok) {
 return "Fetch FORM submission succeeded. Form type: " + form;
      } else {
 return Promise.reject("Fetch FORM submission did not succeed. Form type: " + form);
      }
    } )
    .then(message => console.log(message))
    .catch(err => console.log(err));
}

Thank you in advance!

Any idea, someone?

Anyone?