This article explains how to manage push notifications from websites in Safari for OS X. It includes information about viewing notification settings in Notification Center. This information applies to Safari 9.x and later on Mac OS X.

A website must ask your permission before it can push notifications to your desktop, usually as a pop-up prompt when you visit the site. While these notifications are useful, they can be inconvenient and intrusive.

Here's how to deny or allow push notification consent:

Go to the Safari menu and select Preferences.