The total availability tests of openspecimen.org performed over the past 504 days beginning July 18, 2023, reached 1. During the whole testing period, openspecimen.org was operational 1 times, the last uptime was on July 18, 2023, and an http status code of 200 was received. All testing of openspecimen.org as of December 4, 2024, found no instances of inoperability. Responses received as of December 4, 2024, confirm that no responses have error statuses. Contrasting with an average of 2.701 seconds, openspecimen.org showed a response time of 2.701 seconds on July 18, 2023.