Traceroute is a useful tool for diagnosing network problems. It will show you how information gets from the thinkbroadband.com servers to your computer, and try to show the response time of each device along the route.
Some routers will occasionally show poor response times. This is because if a router is busy doing things such as routing traffic, or updating its routing data, it will put preference to this rather than respond to non-critical network tests.
You are about to request a traceroute that may be interpreted as an 'attack' from www.thinkbroadband.com by a firewall on your computer.