[WICKET-4216] Enhance AjaxServerAndClientTimeFilter to use HTML5's Navigation Timing API

• Type: Improvement
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Affects Version/s: 6.0.0-beta1
• Component/s: wicket
• Environment: All
• Assignee: Unassigned
• Reporter: Robert McGuinness
• Created: 11/Nov/11 02:38
• Updated: 18/Aug/15 19:35

Description

in AjaxServerAndClientTimeFilter.java, instead of:

map.put("clienttime", "' + (new Date().getTime() - clientTimeVariable)/1000 + 's");

Wicket could use:

map.put("clienttime", "' + (new Date().getTime() - performance.timing.navigationStart)/1000 + 's");

which could output something like:

Server parsetime: .01s, User-perceived page loading time: .02s

https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/NavigationTiming/Overview.html

Issue Links

• links to: Article - Using SpeedIndex