There were 1 times that drdavidchao.com's availability was tested during the 363 days from November 25, 2023. Including the November 25, 2023, check that returned a 200 code, drdavidchao.com has been available in 1 out of all attempted tests. As of November 22, 2024, assessments revealed that drdavidchao.com was experiencing no downtime. As of November 22, 2024, the status reports attest to the fact that each response is error-free. When compared to its average response time of 1.087 seconds, drdavidchao.com's November 25, 2023, response time was 1.087 seconds.