[1] [CITE@en[Navigation Timing]]
( ([TIME[2010-10-06 23:53:59 +09:00]] 版))
<http://dvcs.w3.org/hg/webperf/raw-file/default/specs/NavigationTiming/Overview.html>

[2] [CITE@en[Navigation Timing]]
( ([TIME[2011-03-16 23:27:26 +09:00]] 版))
<http://www.w3.org/TR/2011/CR-navigation-timing-20110315/>