logPerformanceEvents.js

function logPerformanceEvents() {
  const resourceEntries = performance.getEntries();

  resourceEntries.forEach(entry => {
    console.log('Resource Name:', entry.name);
    console.log('Resource Source:', entry.initiatorType);
    console.log('Resource Start Time:', entry.startTime);
    console.log('Resource Duration:', entry.duration);
    console.log('----------------------');
  });
}

// call from dev tools console conveniently
window.logResourceRequests = logResourceRequests;