chrome/test/data/page_load_metrics/page_with_active_connections.html - chromium/src - Git at Google

 <!DOCTYPE html>
 <p>This page fetches some resources that take 10+ seconds to load.</p>
 <script>
 // Kick some resource loads to prevent FirstMeaningfulPaint network-idle.
 var request1 = fetch('/slow?10');
 var request2 = fetch('/slow?11');
 var request3 = fetch('/slow?12');
 </script>
	<!DOCTYPE html>
	<p>This page fetches some resources that take 10+ seconds to load.</p>
	<script>
	// Kick some resource loads to prevent FirstMeaningfulPaint network-idle.
	var request1 = fetch('/slow?10');
	var request2 = fetch('/slow?11');
	var request3 = fetch('/slow?12');
	</script>