4 tests were conducted on the uptime of telfs.cc in the 2 009 days following June 2, 2019. Of all checks conducted, telfs.cc was functional 4 times, last on February 18, 2021, replying with a 200 status code. As of December 1, 2024, telfs.cc had no instances of inaccessibility reported during the inspections. As of December 1, 2024, all responses have shown that there are no error status codes present. On February 18, 2021, telfs.cc's response time was recorded as 3.217 seconds, with an average of 1.119 seconds.