Since March 12, 2021, the operability of visser.io has been checked 6 times over the past 1 355 days. Tests confirm visser.io was online 6 times out of total attempts, recently shown by the June 7, 2024, 200 status code response. No unavailability incidents were noted for visser.io during tests conducted as of November 27, 2024. No reports of error statuses in the responses received have been made as of November 27, 2024. The response time of visser.io was 1.362 seconds on June 7, 2024, compared to 1.863 seconds on average.