7 tests were conducted on the operability of metro.info over the 1 238 days starting on June 29, 2021. Operational in 7 instances throughout checks, metro.info's last uptime on May 8, 2024, responded with a code 200. All evaluations carried out as of November 18, 2024, confirmed that metro.info had no offline periods. As a result of the replies received as of November 18, 2024, it was confirmed that none of them had error status. Averaging 0.038 seconds, metro.info responded in 0.010 seconds on the recorded date of May 8, 2024.