The operability of oca.gr.jp has been tested 2 times over the course of the 790 days that followed September 30, 2022. Oca.gr.jp was available 2 times from the aggregate checks conducted, with the latest recorded uptime on November 22, 2022, returning a code 200. As of November 29, 2024, no downtime was noted for oca.gr.jp for any of the inspections that were done. As of November 29, 2024, the replies received indicated that no error responses had been reported. 2.262 seconds was the response time of oca.gr.jp on November 22, 2022, with 1.631 seconds being the average.