OSS Boomerang

BOOMR.plugins. EventTiming

The EventTiming plugin collects paint metrics exposed by the WICG Event Timing proposal.

For information on how to include this plugin, see the Building tutorial.

Beacon Parameters

All beacon parameters are prefixed with et..

This plugin adds the following parameters to the beacon:

  • et.e: Compressed EventTiming events
  • et.fid: Observed First Input Delay

See:

Members

metrics

Exported metrics

Methods

init()

Initializes the plugin.

This plugin does not have any configuration.

Returns:

BOOMR.plugins.EventTiming The EventTiming plugin for chaining

is_complete()

Whether or not this plugin is complete

Returns:

Type: boolean

true if the plugin is complete

is_enabled()

Whether or not this plugin is enabled and EventTiming is supported.

Returns:

Type: boolean

true if EventTiming plugin is enabled and supported.

is_supported()

Whether or not EventTiming is supported in this browser.

Returns:

Type: boolean

true if EventTiming is supported.

stop()

Stops observing