In the period of 1 375 days from February 13, 2021, uptime checks performed for calls.su reached a total of 7 as per the data. Calls.su has received 7 successful responses (code 200) during all check attempts, with the most recent access occurring on November 15, 2024. As of November 20, 2024, no periods of inactivity were found for calls.su throughout all checks. As of November 20, 2024, it's confirmed that none of the received responses contain error statuses. In contrast to its average response time of 0.848 seconds, calls.su responded in 1.253 seconds on November 15, 2024.