3 availability checks of henle.com had over the 1 478 day period starting from June 13, 2021. The accessibility of henle.com was confirmed 3 times through all checks, including on June 26, 2021, when a 200 status code was returned. As of June 30, 2025, assessments had not shown any instances of henle.com's non-functionality. Based on the received replies, it has been confirmed that there were no error responses as of June 30, 2025. Henle.com's 0.177 seconds average response time differed from its 0.152 seconds reply on June 26, 2021.