2 availability checks were conducted for sdi.com within a 1 426 day period starting on December 28, 2020. In the 2 out of all conducted checks, including the most recent one on February 22, 2023, which returned a code 200, sdi.com has been reachable. Checks conducted as of November 24, 2024, revealed no inaccessibility problems for sdi.com. As of November 24, 2024, it was noted that every response that was received was error-free. The response time recorded on February 22, 2023, for sdi.com was 0.803 seconds, contrasting its average of 0.482 seconds.