Data analysis indicates zio.co had 9 operability tests done during the 1 473 days following February 4, 2021. Zio.co consistently has shown functionality 7 times, with the latest recorded uptime on August 21, 2021, resulting in a code 200. Tests conducted as of February 17, 2025, found no instances of zio.co becoming inoperable. Code 404, which was recorded on November 19, 2024, was the most current error among the 2 responses that included errors. According to records, zio.co responded in 1.453 seconds on November 19, 2024, compared to an average of 1.804 seconds.