Over the 1 146 day period starting on October 13, 2021, the number of availability checks of cerrejoncoal.com reached 2. The checks of cerrejoncoal.com as of December 3, 2024, resulted in the detection of downtime or other problems. In 1 cases, or 50.00% of the checks, cerrejoncoal.com was unavailable on October 13, 2021, the day of the most recent check. A recent error marked by code 404 on January 1, 2022, was the latest among the 1 responses that encountered errors. On January 1, 2022, contrasted by a 0.774 seconds average, cerrejoncoal.com's response time was 0.774 seconds.