Within the 1 177 day period from September 9, 2021, until now, art21.org's availability was checked 5 times. Of the total tests, art21.org was accessible 5 times, the most recent uptime occurred on November 22, 2024, and returned a code 200. The assessments carried out as of November 30, 2024, did not note any instances of inaccessibility for art21.org. As of November 30, 2024, every response that was received has been reported to be error-free. On November 22, 2024, art21.org had a recorded response time of 0.791 seconds and an average response time of 0.738 seconds.