Isuma.net underwent 4 uptime tests over 1 293 days starting on June 29, 2021, according to the report. By returning a 200 status on January 8, 2023, analyses showed isuma.net had 4 uptime instances in total from checks completed. No instances of non-functionality were found for isuma.net across all tests conducted as of January 12, 2025. Of all the replies received, as of January 12, 2025, any response was not indicated as having an error status. On January 8, 2023, isuma.net responded in 0.189 seconds, while the average response time is 0.264 seconds.