During the 147 day period that started on June 29, 2024, 5 checks were made for isf.com's availability. In 5 cases of operability throughout the tests, isf.com's latest uptime on September 20, 2024, returned a 200 code. Isf.com did not encounter any incidents of unavailability as of November 23, 2024, according to checks conducted. As of November 23, 2024, no error status code was noted in any of the responses that were received. Contrasting with an average of 0.914 seconds, isf.com showed a response time of 0.949 seconds on September 20, 2024.