Over the past 1 399 days, since March 14, 2021, 13 times, the availability of teletype.in has been tested. In the course of 13 operational instances, teletype.in's last uptime on August 15, 2024, returned a code 200, across conducted tests. Teletype.in did not face any periods of unavailability based on all inspections made as of January 11, 2025. Responses received as of January 11, 2025, have been confirmed as error-free, per the replies. Records show 0.083 seconds on August 15, 2024, as teletype.in's response time, against 0.117 seconds on average.