From July 18, 2021, through the next 1 272 days, 5 availability tests were completed for obs.plus. In 5 cases of operability throughout the tests, obs.plus's latest uptime on November 29, 2022, returned a 200 code. As of January 11, 2025, obs.plus has not experienced any downtime in assessments that have been completed. All received replies confirm that, as of January 11, 2025, there have been no responses with an error status. On November 29, 2022, obs.plus had a 1.159 seconds response time, differing from its 0.430 seconds average.