4 tests were conducted on the operability of actsub.ir over the 231 days starting on July 24, 2024. Actsub.ir was unavailable or facing other problems every time it was checked as of March 13, 2025. As of January 10, 2025, actsub.ir's downtime occurred 4 times, equating to 100.00% of inspections carried out. No errors have been encountered in any responses as of March 13, 2025, according to all replies obtained. Averaging 0.001 seconds, the response time of actsub.ir on January 10, 2025, was — seconds.