Created
May 10, 2012 05:32
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timing bookmarklet
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javascript:void function(a,b){var c=a.navigationStart;console.info(b.map(function(k){var t=a[k];return[k,t?t-c:'-zero-'].join('\t')}).join('\n'))}(performance.timing,['navigationStart','unloadEventStart','unloadEventEnd','redirectStart','redirectEnd','fetchStart','domainLookupStart','domainLookupEnd','connectStart','connectEnd','secureConnectionStart','requestStart','responseStart','responseEnd','domLoading','domInteractive','domContentLoadedEventStart','domContentLoadedEventEnd','domComplete','loadEventStart','loadEventEnd',]) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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javascript:void function(timing, interfaces) { | |
var t0 = timing.navigationStart; | |
console.info( | |
interfaces.map(function (k) { | |
var t = timing[k]; | |
return [k, t ? t - t0 : '-zero-'].join('\t') | |
}).join('\n') | |
) | |
}(performance.timing, [ | |
'navigationStart', | |
'unloadEventStart', | |
'unloadEventEnd', | |
'redirectStart', | |
'redirectEnd', | |
'fetchStart', | |
'domainLookupStart', | |
'domainLookupEnd', | |
'connectStart', | |
'connectEnd', | |
'secureConnectionStart', | |
'requestStart', | |
'responseStart', | |
'responseEnd', | |
'domLoading', | |
'domInteractive', | |
'domContentLoadedEventStart', | |
'domContentLoadedEventEnd', | |
'domComplete', | |
'loadEventStart', | |
'loadEventEnd', | |
]) |
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http://dvcs.w3.org/hg/webperf/raw-file/tip/specs/NavigationTiming/timing-overview.png ->