Analyzing the data indicates 10 tests performed on checkpen.exblog.jp's operability in the 2 513 days from August 17, 2019, forward. Responding with a code 200, checkpen.exblog.jp was operational 9 times, most recently on April 13, 2026, out of every check attempted. Tests show that as of July 5, 2026, there had been no instances of checkpen.exblog.jp's inoperability. The most recent error instance was the response with code 405, dated June 24, 2026, out of a total of 1 error instances. On June 24, 2026, checkpen.exblog.jp responded in 0.455 seconds, contrasting its 1.771 seconds average response time.