Since March 12, 2021, the operability of visser.io has been checked 9 times over the past 1 439 days. Tests confirm visser.io was online 9 times out of total attempts, recently shown by the January 18, 2025, 200 status code response. No unavailability incidents were noted for visser.io during tests conducted as of February 18, 2025. No reports of error statuses in the responses received have been made as of February 18, 2025. The response time of visser.io was 1.133 seconds on January 18, 2025, compared to 1.605 seconds on average.