April 26, 2021, was the beginning of the 1 313 day time frame in which coaltechnologies.com underwent 1 uptime tests. Coaltechnologies.com has been operable 1 times out of all tests, with the last uptime recorded on April 26, 2021, returning a code 200. As of November 30, 2024, no periods of inactivity were found for coaltechnologies.com throughout all checks. It has been noted that as of November 30, 2024, there were no error responses based on the responses that were received. With an average response time of 0.082 seconds, coaltechnologies.com's response time on April 26, 2021, was 0.082 seconds.