According to the report, vitalsource.com underwent 2 availability checks over 1 387 days beginning January 31, 2021. Out of every test conducted, vitalsource.com was functional 2 times, including on the latest check on April 5, 2022, that returned a 200 status response. During the assessments performed as of November 18, 2024, no instances of downtime were reported for vitalsource.com. As of November 18, 2024, all responses received have confirmed that there are no errors present in any of the replies. While its average response time is 0.768 seconds, vitalsource.com replied in 0.855 seconds on April 5, 2022.