Over the 1 362 day period starting on February 25, 2021, the number of availability checks of onstar.com reached 5. Throughout all tests, onstar.com was reachable 5 times, on November 16, 2024, the most recent successful ping returned a code 200. No periods of unavailability were detected for onstar.com based on all assessments conducted as of November 18, 2024. Based on the obtained responses, it was confirmed that no error status codes were present as of November 18, 2024. Averaging 0.761 seconds, onstar.com had a response time of 1.259 seconds on November 16, 2024.