Cier.nl's availability was analyzed 1 times during the 816 day time frame that began on October 13, 2022. 1 instances of cier.nl uptime, including the code 200 result on October 13, 2022, were noted from the tests conducted. No review indicated any downtime event occurred on cier.nl as of January 7, 2025. No errors in any responses were reported as of January 7, 2025, based on the received replies. Averaging 0.882 seconds in response time, cier.nl replied in 0.882 seconds on October 13, 2022.