In the time period spanning 1 441 days from December 15, 2020, 3fei.cn underwent 20 accessibility tests. With the most recent 200 status code response on September 4, 2023, tests show 3fei.cn was online 8 times out of all the checks that were done. 3fei.cn experienced downtime as a result of 12 tests, or 60.00% of all checks, with the most recent one happening on November 13, 2021. Based on every response received, as of November 25, 2024, no error status codes have been reported. 3fei.cn showed a response time of 0.001 seconds on September 4, 2023, contrasting the average of 0.001 seconds.