Web/API/PushSubscription/expirationTime

This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.

The expirationTime read-only property of the PushSubscription interface returns a DOMHighResTimeStamp of the subscription expiration time associated with the push subscription, if there is one, or null otherwise.

Syntax

var expirationTime = pushSubscription.expirationTime

Value

A DOMHighResTimeStamp.

Specifications

Specification	Status	Comment
Push APIThe definition of 'expirationTime' in that specification.	Working Draft	Initial definition.

Browser Compatibility

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
expirationTime	Chrome Full support 60	Edge Full support 16	Firefox No support No	IE No support No	Opera Full support 47	Safari No support No	WebView Android No support No	Chrome Android Full support 60	Firefox Android No support No	Opera Android Full support 44	Safari iOS No support No	Samsung Internet Android Full support 8.0

Legend

Full support  

Full support

No support  

No support

PushSubscription.expirationTime by Mozilla Contributors is licensed under CC-BY-SA 2.5.