The number of availability checks of serien.ninja over the past 823 days beginning September 24, 2022, reached 2. As of December 25, 2024, each check revealed that serien.ninja was either down or encountering operational issues. Based on the results, serien.ninja faced downtime in 100.00% of evaluations, or 2 instances, with September 25, 2022, being the most recent occurrence. No replies with error status codes were encountered in any of the received responses as of December 25, 2024. It took — seconds for serien.ninja to respond on September 25, 2022, compared to an average response time of 0.001 seconds.