PASS: navigationStart has a value.
PASS: unloadEventStart has a value.
PASS: unloadEventEnd has a value.
PASS: redirectStart has a value.
PASS: redirectEnd has a value.
PASS: fetchStart has a value.
PASS: domainLookupStart has a value.
PASS: domainLookupEnd has a value.
PASS: connectStart has a value.
PASS: connectEnd has a value.
PASS: secureConnectionStart has a value.
PASS: requestStart has a value.
PASS: responseStart has a value.
PASS: responseEnd has a value.
PASS: domLoading has a value.
PASS: domInteractive has a value.
PASS: domContentLoadedEventStart has a value.
PASS: domContentLoadedEventEnd has a value.
PASS: domComplete has a value.
PASS: loadEventStart has a value.
PASS: loadEventEnd has a value.