4 tests were conducted on the operability of vocab.gtfs.org over the 1 259 days starting on June 20, 2021. In the course of 4 operational instances, vocab.gtfs.org's last uptime on November 22, 2024, returned a code 200, across conducted tests. No offline periods were observed for vocab.gtfs.org in all inspections done as of December 1, 2024. As of December 1, 2024, there were no responses indicating error status, based on all received replies. Recorded on November 22, 2024, was vocab.gtfs.org's response time of 0.714 seconds, against an average of 0.698 seconds.