In the time period of 1 083 days beginning December 16, 2021, the data indicates 1 operability checks were conducted for i999.mangareader.net. Every test done found i999.mangareader.net to have operational problems or downtime as of December 3, 2024. All inspections of i999.mangareader.net indicated no inoperability issues as of December 3, 2024. Identified as the latest error within the 1 error-containing responses, code 521 was observed on December 16, 2021. Data shows i999.mangareader.net responded in 0.105 seconds on December 16, 2021, compared to its 0.105 seconds average.