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

Documentation PerformanceNavigation by Mozilla Contributors, licensed under CC-BY-SA 2.5.



read onlyredirectCount:Int

Is an unsigned short representing the number of REDIRECTs done before reaching the page.

read onlytype:Int

Is an unsigned short containing a constant describing how the navigation to this page was done. Possible values are:

Value Constant name Meaning

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

Static variables

staticinline read onlyTYPE_BACK_FORWARD:Int = 2

staticinline read onlyTYPE_NAVIGATE:Int = 0

staticinline read onlyTYPE_RELOAD:Int = 1

staticinline read onlyTYPE_RESERVED:Int = 255