During the 1 258 day period beginning on June 13, 2021, a total of 12 availability checks of mchenryonline.com were performed. With the last successful check on October 22, 2023, mchenryonline.com was operational 4 times, returning a 200 status code. The data indicates that of the occasions mchenryonline.com was tested, it was down 66.67%, equating to 8 incidents, with July 24, 2021, being the latest. Based on the received replies, it has been confirmed that there were no error responses as of November 23, 2024. Data indicates 0.457 seconds response time for mchenryonline.com on October 22, 2023, against 0.837 seconds average.