Web/API/PerformanceNavigation

This interface is deprecated in the Navigation Timing Level 2 specification. Please use the PerformanceNavigationTiming interface instead.

The legacy PerformanceNavigation interface represents information about how the navigation to the current document was done.

An object of this type can be obtained by calling the Performance.navigation read-only attribute.

Properties

The PerformanceNavigation interface doesn't inherit any properties.

' PerformanceNavigation.type Read only: An unsigned short which indicates how the navigation to this page was done. Possible values are:

TYPE_NAVIGATE (0) The page was accessed by following a link, a bookmark, a form submission, or a script, or by typing the URL in the address bar. TYPE_RELOAD (1) The page was accessed by clicking the Reload button or via the Location.reload() method. TYPE_BACK_FORWARD (2) The page was accessed by navigating into the history. TYPE_RESERVED (255) Any other way.

' PerformanceNavigation.redirectCount Read only: An unsigned short representing the number of REDIRECTs done before reaching the page.

Methods

'The Performance interface doesn't inherit any methods.

' PerformanceNavigation.toJSON(): Is a jsonizer returning a json object representing the PerformanceNavigation object.

Specifications

Specification	Status	Comment
Navigation TimingThe definition of 'PerformanceNavigation' in that specification.	Recommendation	Initial definition.

Browser compatibility

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
`PerformanceNavigation` Deprecated'	Chrome Full support Yes	Edge Full support 12	Firefox Full support 7	IE Full support 9	Opera No support No	Safari No support No	WebView Android Full support Yes	Chrome Android Full support Yes	Firefox Android Full support 7	Opera Android No support No	Safari iOS No support No	Samsung Internet Android Full support Yes
`redirectCount` Deprecated'	Chrome Full support Yes	Edge Full support 12	Firefox Full support 7	IE Full support 9	Opera No support No	Safari No support No	WebView Android Full support Yes	Chrome Android Full support Yes	Firefox Android Full support 7	Opera Android No support No	Safari iOS No support No	Samsung Internet Android Full support Yes
`toJSON` Deprecated'	Chrome Full support 56	Edge Full support 12	Firefox Full support 25 Notes' Full support 25 Notes' Notes' This property can return incorrect values. See bug 1459711.	IE Full support 9	Opera No support No	Safari No support No	WebView Android Full support 56	Chrome Android Full support 56	Firefox Android Full support 25 Notes' Full support 25 Notes' Notes' This property can return incorrect values. See bug 1459711.	Opera Android No support No	Safari iOS No support No	Samsung Internet Android Full support 6.0
`type` Deprecated'	Chrome Full support Yes	Edge Full support 12	Firefox Full support 7 Notes' Full support 7 Notes' Notes' This property can return incorrect values. See bug 1459711.	IE Full support 9	Opera No support No	Safari No support No	WebView Android Full support Yes	Chrome Android Full support Yes	Firefox Android Full support 7 Notes' Full support 7 Notes' Notes' This property can return incorrect values. See bug 1459711.	Opera Android No support No	Safari iOS No support No	Samsung Internet Android Full support Yes

Legend

Full support: Full support
No support: No support
Deprecated. Not for use in new websites.': Deprecated. Not for use in new websites.
See implementation notes.': See implementation notes.