The number of availability checks of itools.cn over the past 1 129 days beginning October 16, 2021, reached 5. Itools.cn responded with a code 200 on July 2, 2022, the latest of 4 times the site was operational based on total checks performed. As of November 18, 2024, all of the assessments that were conducted found no instances of itools.cn being unavailable. 1 responses contained errors, with the most current error coded as 403 occurring on September 7, 2024. Itools.cn's 4.823 seconds response time on September 7, 2024, differed from the average of 1.582 seconds.