In the period of 1 401 days starting on January 17, 2021, analysis indicates 9anime.io underwent 100 accessibility tests. Out of all tests conducted, 9anime.io was up 37 times, the last time on May 11, 2022, when a code 200 has been returned. It was found that 9anime.io was offline for 1 inspections out of the total, equivalent to 1.00%, with the most recent on March 27, 2023. A total of 62 responses with errors were received, and the most recent error, code 403, was detected on September 23, 2024. A 0.041 seconds response time was noted for 9anime.io on September 23, 2024, with an average of 0.138 seconds.