In the timespan of 2 059 days starting April 1, 2019, crf.nu was inspected for operability 1 times. Crf.nu was accessible 1 times from the total tests conducted, and the most recent uptime on April 1, 2019, returned a code 200. Crf.nu faced no inaccessibility based on all reviews performed as of November 20, 2024. On April 1, 2019, crf.nu's response time was 3.128 seconds, with an average response time of 3.128 seconds.