From July 26, 2019, through the following 1 956 days, 8 availability checks of cardgraders.com were conducted. Responding with a 200 status code, cardgraders.com was operational 8 times, most recently on September 28, 2022, throughout every attempted check. There were no instances of unavailability observed for cardgraders.com across all tests conducted as of December 2, 2024. As a result of the replies received as of December 2, 2024, it was confirmed that none of them had error status. On September 28, 2022, cardgraders.com replied in 0.476 seconds, against its 0.705 seconds average response time.