Data shows comerica.com was tested for operability 2 times within the 1 466 day time frame starting November 13, 2020. 2 times comerica.com was proven operational from checks performed, the latest instance being March 10, 2021, when a 200 status code was received. According to assessments completed as of November 18, 2024, there were no periods of inoperability for comerica.com. There were no errors reported in any of the responses as of November 18, 2024, based on the received replies. Comerica.com's average 0.001 seconds response time contrasted with its 0.001 seconds time on March 10, 2021.