According to the report, tiaa-cref.org underwent 5 availability checks over 22 days beginning November 19, 2024. Throughout the range of checks conducted, tiaa-cref.org was reachable 5 times, with the most recent one receiving a 200 code on November 21, 2024. As of December 11, 2024, checks revealed that tiaa-cref.org had no service interruptions. Based on every response received, as of December 11, 2024, no error status codes have been reported. At 0.610 seconds, tiaa-cref.org's November 21, 2024, response contrasted with its average of 0.939 seconds.