Starting on February 12, 2019, k-kaikaku.com's operability has been analyzed 4 times over the last 2 122 days. 4 times k-kaikaku.com was available out of the total checks performed, with the most recent uptime on October 6, 2024, returning a code 200. Evaluations as of December 5, 2024, confirmed that k-kaikaku.com had no periods of inactivity. The status of all received responses has been noted as error-free as of December 5, 2024. K-kaikaku.com responded in 1.057 seconds on October 6, 2024, which contrasted its 0.966 seconds average response time.