July 28, 2021, started the 1 213 day period in which vaccineinfo.net had 2 availability tests performed. Out of all tests attempted, vaccineinfo.net was working 1 times, with the last instance on July 28, 2021, replying with a 200 status code. All inspections of vaccineinfo.net indicated no inoperability issues as of November 22, 2024. Identified as the latest error within the 1 error-containing responses, code 404 was observed on September 30, 2022. Compared to the 1.053 seconds average, vaccineinfo.net's response time on September 30, 2022, was 0.564 seconds.