According to data analysis, during the 2 018 days starting on June 15, 2019, r-books.jugem.jp was tested for uptime 1 times. Responding with a code 200 in its latest recorded uptime on June 15, 2019, r-books.jugem.jp showcased functionality 1 times across all conducted checks. Based on all the checks made as of December 23, 2024, no offline periods were observed for r-books.jugem.jp. As of December 23, 2024, no error status codes have been returned based on the responses received. In comparison with its average of 3.072 seconds, r-books.jugem.jp replied in 3.072 seconds on June 15, 2019.