In the last 2 090 days since May 19, 2019, the website 4ir.io has been checked for availability 9 times. With the last recorded uptime on September 25, 2022, 4ir.io was accessible 9 times out of all checks conducted, responding with a 200 status code. No unavailability periods occurred on 4ir.io, according to inspections made as of February 7, 2025. As of February 7, 2025, all received responses indicate that there have been no errors encountered. Differing from 0.352 seconds on average, 4ir.io responded in 0.728 seconds on September 25, 2022.