Push notifications

Disabling Notifications in Android Phones

The browser sends a fetch call to the server on which the website is hosted. The website sends the content of the notifications to the browser. Google Chrome pushes the notification with the content sent from the web server.

Web notifications are a permission-based marketing channel . Before receiving a web push, users have to opt in to receive them. The opt-in prompt comes from the user’s web browser. This prompt is called a browser-level opt-in prompt, or browser-based prompt.

In your web app, subscribe to push messaging, making sure you have User IS subscribed in your console, then go to the Application panel in DevTools and under the Service Workers tab click on the Push link under your service worker .