Analyzing the data points shows sum.net passed 4 functioning checks within the 2 077 day interval beginning June 2, 2019. Throughout all checks, the operability of sum.net was confirmed 4 times, as evidenced by the code 200 on January 15, 2025. As of February 8, 2025, all reviews done on sum.net have shown no cases of inactivity. As of February 8, 2025, all received replies have confirmed that there are no errors in the responses. A response time of 0.323 seconds, with an average of 0.454 seconds, was recorded for sum.net on January 15, 2025.