There have been 1 checks of cei.org's functioning within the last 1 116 days starting on November 14, 2021. According to the code 200 response from the most recent test, which was carried out on November 14, 2021, cei.org was online 1 times out of all checks. No downtime incidents were reported for cei.org during inspections conducted as of December 5, 2024. It was confirmed that, as of December 5, 2024, none of the replies that were received contained any errors. A response time of 0.390 seconds was noted for cei.org on November 14, 2021, against an average of 0.390 seconds.