From November 7, 2021, through the next 1 107 days, 3 availability tests were completed for fss.ru. In 3 cases of operability throughout the tests, fss.ru's latest uptime on September 24, 2022, returned a 200 code. No instances of fss.ru being down occurred during the inspections that were conducted as of November 19, 2024. As of November 19, 2024, no response contained any errors, according to all received replies. On September 24, 2022, fss.ru's response time was 2.475 seconds, with an average response time of 1.335 seconds.