Opsi.us's availability has been tested 5 times during the last 1 430 days, beginning March 6, 2021. During the course of the checks, opsi.us was online 5 times, the last uptime occurred on April 5, 2024, and a code 200 was returned. No periods of inoperability were observed for opsi.us across all assessments made as of February 3, 2025. All replies that have been received as of February 3, 2025, confirm that there are no responses with an error status. With 0.857 seconds being the average, opsi.us recorded a response time of 1.196 seconds on April 5, 2024.