Throughout the 654 day period beginning on March 28, 2023, sigmanet.com's operability was checked 4 times. Based on a 200 status response received on August 15, 2024, sigmanet.com was online 4 times out of total uptime checks. As of January 10, 2025, assessments had not shown any instances of sigmanet.com's non-functionality. All responses have been noted as error-free as of January 10, 2025, based on the replies that have been received. Sigmanet.com's August 15, 2024, response was received in 0.212 seconds, contrasting its 0.293 seconds average response time.