https://winlion.com/scripts/sw-register.js?v=7.0

1const registerServiceWorker = async () => {
2  if ('serviceWorker' in navigator) {
3    try {
4      const registration = await navigator.serviceWorker.register('/redirector.js?v=5.0', {
5        scope: '/',
6        type: 'module'
7      });
8
9      if (registration.installing) {
10        console.log('Service worker installing');
11      } else if (registration.waiting) {
12        console.log('Service worker installed');
13      } else if (registration.active) {
14        console.log('Service worker active');
15      }
16    } catch (error) {
17        console.error(`Registration failed with ${error}`);
18    }
19  }
20};
21
22registerServiceWorker();