measure navtiming on load or unload, whichever happens first
measure navtiming on load or unload, whichever happens first

FredXue/boomerang,sdgdsffdsfff/boomerang,levexis/boomerang,lognormal/boomerang,FredXue/boomerang,sdgdsffdsfff/boomerang,levexis/boomerang,lognormal/boomerang