1 times cdc.com's availability was checked over the 1 436 day time frame starting on December 26, 2020. On December 26, 2020, cdc.com was operational with a 200 status code response, the latest of 1 instances of uptime out of total checks conducted. Tests performed as of December 1, 2024, indicate that there was no downtime for cdc.com. Based on the replies received, it is confirmed that there were no error responses as of December 1, 2024. Cdc.com's response time was recorded at 0.261 seconds, with an average of 0.261 seconds, as of December 26, 2020.