Performance plugin

This AT Internet SmartTag plugin intends to add page loading timing, gathered from compatible browsers' navigation.timing object (See w3 specification for more detailed information).

Loading

Load this file after the SmartTag main file in jour HTML page

<script src="performance.js" type="text/javascript"></script>

Action

This plugin will add an attribute in the AT Internet Tracker custom object. This parameter is a JSON object, built as follows :

{
	"navigationStart":0,
	"unloadEventStart":11,
	"unloadEventEnd":11,
	"fetchStart":0,
	"domainLookupStart":0,
	"domainLookupEnd":0,
	"connectStart":0,
	"connectEnd":0,
	"requestStart":6,
	"responseStart":9,
	"responseEnd":10,
	"domLoading":23,
	"domInteractive":149,
	"domContentLoadedEventStart":149,
	"domContentLoadedEventEnd":149,
	"domComplete":149,
	"loadEventStart":149,
	"loadEventEnd":149
}

Each key is a navigation loading event. Its value represents the duration between the first event (navigationStart) and its firing.

Support

This plugin is provided "AS IS". Feel freel to fork, enhance and pull request, but no official support and maintenance will be provided.