Over the course of 648 days from February 18, 2023, data shows leiferlab.com underwent 1 uptime checks. The tests carried out revealed 1 instances of leiferlab.com uptime, including a 200 status code result on February 18, 2023. As of November 27, 2024, every review that was done on leiferlab.com indicated that there were no cases of inactivity. The responses that were received as of November 27, 2024, showed that none of them had an error status. 1.165 seconds was leiferlab.com's February 18, 2023, response time, contrasted by a 1.165 seconds average.