0 availability checks were conducted for zumb.com during the 0 days beginning December 23, 2024. Zumb.com was identified as experiencing difficulties or encountering issues during all the checks conducted as of December 23, 2024. As of December 23, 2024, there were no periods of unavailability found for zumb.com during the inspections. All responses have been noted as error-free as of December 23, 2024, based on the replies that have been received. Zumb.com averaged a response time of 0.000 seconds, while on December 23, 2024, it replied in 0 seconds.