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.
PerformanceNavigation interface doesn't inherit any property.
- Is an
unsigned shortcontaining a constant describing how the navigation to this page was done. Possible values are:
Value Constant name Meaning
The page was accessed by following a link, a bookmark, a form submission, a script, or typing the URL in the address bar.
The page was accessed by clicking the Reload button or via the
The page was accessed by navigating into the history.
Any other way.
- Is an
unsigned shortrepresenting the number of REDIRECTs done before reaching the page.
Performance interface doesn't inherits any method.
- Is a jsonizer returning a json object representing the
The definition of 'PerformanceNavigation' in that specification.
|Feature||Chrome||Firefox (Gecko)||Internet Explorer||Opera||Safari (WebKit)|
|Basic support||Not supported||7.0 (7.0)||9.0||Not supported||Not supported|
||Not supported||25.0 (25.0)||9.0||Not supported||Not supported|
|Feature||Android||Firefox Mobile (Gecko)||Firefox OS||IE Phone||Opera Mobile||Safari Mobile|
|Basic support||Not supported||7.0 (7.0)||1.0 (7.0)||9.0||Not supported||Not supported|
||Not supported||25.0 (25.0)||1.2 (25.0)||9.0||Not supported||Not supported|
Performancethat allows access to an object of this type.