It has been 2 072 days since March 23, 2019, and during that time, 9 checks was made for sub.fi's availability. Among all the analyses done, sub.fi operated successfully 9 times, last recording on May 17, 2024, returning a code 200. As of November 23, 2024, assessments carried out on sub.fi indicated that there were no instances of inactivity. As of November 23, 2024, no responses with an error status have been received, according to all replies obtained. Sub.fi, on May 17, 2024, responded in 0.692 seconds, differing from its average of 1.205 seconds.