From December 2, 2021, undefined.io has been inspected for availability 5 times within a period of 1 086 days. Out of total assessments performed, undefined.io succeeded 2 times, including on November 23, 2024, with a 200 status code. Undefined.io was unreachable for 3 checks done, representing 60.00% of the total, with the latest occurrence on May 12, 2022. Of all the replies received, as of November 23, 2024, any response was not indicated as having an error status. On November 23, 2024, in contrast to the average of 0.001 seconds, for undefined.io recorded a response time of 0.001 seconds.