2 times zolle.org was tested for operability over the course of 2 084 days starting on May 25, 2019. Zolle.org was functional 2 times out of all checks conducted, with the latest recorded uptime on May 25, 2019, returning a code 200. As of February 6, 2025, assessments had not shown any instances of zolle.org's non-functionality. It is confirmed by the responses as of February 6, 2025, that none of the responses have an error status. On May 25, 2019, zolle.org replied in 0.229 seconds and had an average response time of 0.770 seconds.