web_traceroute provides a Web frontend for traceroute.
web_traceroute is a simple program to allow your users to see the status of the network between your server and themselves.
a simple program to allow web users to see the status of the network between your server and themselves. "Bad" -- i.e., slow (>= $threshold ms) -- hops are
highlighted in red.
You set that number to whatever you think is best for your network/situation.
This tool is useful in dealing with "Your site is down" complaints when your site is *not* down, but rather there is congestion somewhere on the Internet.