The number of functioning checks performed for callflow.org reached 3 in the 1 247 day period starting June 20, 2021. During the course of the checks, callflow.org was online 3 times, the last uptime occurred on November 16, 2024, and a code 200 was returned. As of November 18, 2024, all evaluations showed callflow.org had no periods of inoperability. No response had been reported as having an error status as of November 18, 2024, out of all those that were received. Callflow.org's 1.383 seconds response on November 16, 2024, differed from its average response time of 0.736 seconds.