The operability of c3index.co.jp was checked 1 times during a period of 2 104 days, beginning on April 7, 2019. Throughout all tests performed, c3index.co.jp was functional 1 times, with the most recent uptime on April 7, 2019, giving a 200 code. No inaccessibility incidents were found for c3index.co.jp through all tests as of January 10, 2025. Out of all the replies that were received, as of January 10, 2025, none had been reported as having an error status. Records show 1.729 seconds was c3index.co.jp's April 7, 2019, response time, compared to 1.729 seconds on average.