Push Notification server?

my server application is a web application if i want to send a push notification to the mobile app should my web application has to register with gcm or not. As the given url is a http protocol I directly sent a request to send push notification it is giving 200 as status but the mobile app is not receiving the notification. So can any one correct me to solve this.
mobile is get deviice token

So right now, browser push notifications are not really supported at the moment. It’s something we’re planning on putting out in a bit.

Hi mhartington,

Is desktop browser push notification support available now in Ionic 2 or 3?