The operability of handbookofrobotics.org was checked 3 times during a period of 1 039 days, beginning on January 18, 2022. With the last occurrence on November 22, 2024, when a code 200 was returned, handbookofrobotics.org was up 3 times out of all the checks performed. According to tests, as of November 23, 2024, there were no incidents of inoperability for handbookofrobotics.org. As of November 23, 2024, all received replies have confirmed that there are no errors in the responses. On November 22, 2024, for handbookofrobotics.org recorded a response time of 0.107 seconds, with an average of 0.205 seconds.