3 checks have been made on the availability of sumanet.cz within the last 1 354 days, beginning on March 18, 2021. Sumanet.cz, with 3 instances of operability out of all conducted checks, reported its last uptime on September 17, 2021, confirmed by a code 200 response. Tests carried out on sumanet.cz showed that there were no instances of inactivity as of December 2, 2024. The replies that were received indicated that as of December 2, 2024, no error statuses were noted. Records indicate 0.415 seconds as sumanet.cz's response time on September 17, 2021, against 0.437 seconds on average.