timing = performance.timing;
console.log(
  `Unload: ${timing.unloadEventEnd - timing.unloadEventStart}\n`,
  `Redirect: ${timing.redirectEnd - timing.redirectStart}\n`,
  `App Cache: ${timing.domainLookupStart - timing.fetchStart}\n`,
  `DNS: ${timing.domainLookupEnd - timing.domainLookupStart}\n`,
  `TCP: ${timing.connectEnd - timing.connectStart}\n`,
  `Request: ${timing.responseStart - timing.requestStart}\n`,
  `Response: ${timing.responseEnd - timing.responseStart}\n`,
  `Processing: ${timing.domComplete - timing.domLoading}\n`,
  `Onload: ${timing.loadEventEnd - timing.loadEventStart}\n`
);