Online 2 times from the total analyses done, preflib.org was last active on June 20, 2024, responding with a 200 status code. As of December 2, 2024, no downtime events were found during inspections for preflib.org. The status of all received responses has been noted as error-free as of December 2, 2024. 1.784 seconds contrasted with the average 1.407 seconds response time of preflib.org on June 20, 2024.