Have you ever visited a website and thought “Man, this website loads quick, I wonder who their host is?”. Check out WhoIsHostingThis.com and enter the domain and find out who the host is. Another awesome tool I found is WhichLoadsfaster.com . Enter two URL’s and it will test them side by side to see which loads faster. A little while back I was looking into switching hosts and created accounts on a couple of different hosts to try and restored a backup of my blog and was able to test the current live site side by side the test site on the new host to see which one truly loaded faster. What tools do you use to measure the speed of your website?