Coalsp.org underwent 9 uptime tests during the 1 300 day time frame starting on June 19, 2021. Having been checked 9 times in total, coalsp.org was last confirmed operational on March 5, 2024, as evidenced by a 200 status code. No evaluations conducted as of January 10, 2025, showed any periods of unavailability for coalsp.org. As of January 10, 2025, all of the responses that have been received indicate that none of them have an error. On March 5, 2024, coalsp.org replied in 1.254 seconds, differing from its average response time of 2.470 seconds.