text: //This is the service worker with the Cache-first network
  
  //Add this below content to your HTML page, or add the js file to your page at the very top to register service worker
  if (navigator.serviceWorker.controller) {
    console.log('[PWABuilder] active service worker found, no need to register')
  } else {
  
  //Register the ServiceWorker
    navigator.serviceWorker.register('pwabuilder-sw.js', {
      scope: './'
    }).then(function(reg) {
      console.log('Service worker has been registered for scope:'+ reg.scope);
    });
  }