There have been 6 checks done on rensa.co.jp's accessibility in the 1 263 day period from November 9, 2021, up until today. With a 200 status code response, rensa.co.jp was accessible 6 times, the last instance being on March 3, 2025, throughout the total checks conducted. As of April 26, 2025, there were no instances of rensa.co.jp unavailability during inspections conducted. As per the replies received, there were no errors noted in any of the responses as of April 26, 2025. Rensa.co.jp responded on March 3, 2025, in 2.145 seconds, compared to the average response time of 3.941 seconds.