14 availability checks were conducted for tsinghuafoundation.org during the 921 days beginning May 16, 2022. Tsinghuafoundation.org responded with a 200 status code and was up 10 times out of all checks that were conducted, lastly on April 26, 2024. As of November 22, 2024, every test revealed that tsinghuafoundation.org has no inaccessibility periods. The latest error occurrence within the 4 error responses was error code 526, which occurred on August 24, 2023. Tsinghuafoundation.org's April 26, 2024, response was received in 1.007 seconds, contrasting its 0.896 seconds average response time.