In the time period of 1 454 days beginning January 17, 2021, the data indicates 6 operability checks were conducted for ptc.spbu.ru. Every evaluation conducted as of January 10, 2025, ptc.spbu.ru was identified as being down or experiencing issues. On July 5, 2024, the most recent time ptc.spbu.ru was unreachable, which was one of 6 such occasions, representing 100.00% of checks performed. Replies received as of January 10, 2025, confirm that no response had an error status code. Comparison data from July 5, 2024, indicates that ptc.spbu.ru responded in — seconds, contrasting the 0.001 seconds average.