In the period of 857 days starting July 20, 2022, linenum.info's operability was inspected 3 times. All tests conducted as of November 24, 2024, revealed that linenum.info was unavailable or experiencing difficulties. The results showed that linenum.info experienced downtime in 100.00% of evaluations, or 3, with the most recent incidence being on February 18, 2023. As of November 24, 2024, all received replies have confirmed that there are no errors in the responses. Linenum.info averaged 0.001 seconds, while its response on February 18, 2023, was — seconds.