I like SpeedTest.net, but what I'd really like to do is put a graph in cacti, run a speed test every half-hour, and graph the results (maybe running it three times each time and averaging it).
I can do the cacti part, but I need a script (perl, python, php, bash, ruby, whatever) that can produce speed results. Does anyone know a script that does this, or a webpage that would be script-friendly I could hit and parse?