2 uptime checks were conducted for isbn.gov.in within the 2 124 day period beginning February 6, 2019. 2 times isbn.gov.in was accessible from total checks attempted, with the latest uptime on June 10, 2021, returning a 200 code. The inspections carried out as of December 1, 2024, revealed no incidents of inaccessibility for isbn.gov.in. There were no error responses reported as of December 1, 2024, according to the received replies. A response from isbn.gov.in was recorded at 2.195 seconds on June 10, 2021, differing from 2.678 seconds on average.