The operability of briefcase.yahoo.co.jp has been tested 9 times over the course of the 1 994 days that followed June 5, 2019. Operational 4 times throughout the entirety of checks conducted, briefcase.yahoo.co.jp's last recorded uptime on June 26, 2021, returned a code 200 response. All evaluations completed as of November 20, 2024, indicate that there have been no periods of inactivity on briefcase.yahoo.co.jp. The most recent error observed among the 5 responses with errors was on November 19, 2024, coded as 403. At 0.495 seconds, briefcase.yahoo.co.jp's response time on November 19, 2024, differed from the 2.191 seconds average.