5 ms·

Seems so. It says "(ds)" underneath it. And judging by their site's responsiveness, it certainly doesn't seem to be milliseconds.

• akd 18y ago
  You're saying that last.fm has a 15 second response time?
  • DavidSJ 18y ago
    No, 150 deciseconds would be 1.5 seconds.
    • akd 18y ago
      I hope you don't work for NASA :)
      • DavidSJ 18y ago
        Oh, whoops.
    • alex_c 18y ago
      That would be centiseconds :p