Throughout the 604 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 November 22, 2024, assessments had not shown any instances of sigmanet.com's non-functionality. All responses have been noted as error-free as of November 22, 2024, 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.