The operability of briefcase.yahoo.co.jp has been tested 11 times over the course of the 2 005 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 December 1, 2024, indicate that there have been no periods of inactivity on briefcase.yahoo.co.jp. The most recent error observed among the 7 responses with errors was on November 23, 2024, coded as 403. At 0.500 seconds, briefcase.yahoo.co.jp's response time on November 23, 2024, differed from the 1.882 seconds average.