Hetopenvizier.nl's functioning was checked 2 times during the 2 033-day period beginning June 12, 2019. Hetopenvizier.nl responded with a code 200 on August 28, 2022, the latest of 2 times the site was operational based on total checks performed. No instances of inoperability occurred on hetopenvizier.nl based on inspections made as of January 4, 2025. There are no errors in the responses received as of January 4, 2025, as confirmed by the responses received. Data indicates hetopenvizier.nl had a 0.024 seconds response time on August 28, 2022, against a 0.581 seconds average.