This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The navigationPreload
read-only property of the ServiceWorkerRegistration
interface returns the NavigationPreloadManager
associated with the current service worker registration.
Syntax
var navigationPreloadManager = serviceWorkerRegistration.navigationPreload
Value
An instance of NavigationPreloadManager
.
Specifications
Specification | Status | Comment |
---|---|---|
Service Workers The definition of 'navigationPreload' in that specification. |
Editor's Draft | Initial definition. |
Browser Compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 59 | ? | ? | 46 | ? |
Feature | Android Webview | Chrome for Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|---|
Basic support | 59 | 59 | ? | ? | ? | 46 | ? |