In the timespan of 2 044 days starting August 8, 2019, circu.net was inspected for operability 18 times. In response, circu.net, which has been up and running for 18 times overall, gave a code 200 during its most recent uptime on March 5, 2025. As of March 14, 2025, no unavailability was found for circu.net across all evaluations. No reported response from all the replies received was found to have an error as of March 14, 2025. Circu.net required 0.744 seconds to respond on March 5, 2025, compared to an average of 0.737 seconds.