Over the 1 293 day period from September 16, 2021, up until today, 3 uptime checks of whistlephone.com have been completed. Tests confirm whistlephone.com was online 3 times in total, with March 11, 2025, being the most recent 200 status result. As of April 2, 2025, the checks that were done indicate that there were no instances of whistlephone.com being unavailable. The received responses all confirm that, as of April 2, 2025, there were no responses containing errors. Whistlephone.com averaged 0.671 seconds of response time, while responding in 0.133 seconds on March 11, 2025.