5 checks have been made on the availability of arpp.ru within the last 1 302 days, beginning on June 18, 2021. In 2 instances out of conducted checks, arpp.ru was operational, with the latest uptime on August 13, 2021, responding with a code 200. 20.00% of evaluations performed, equal to 1 events, resulted in arpp.ru downtime, including on December 15, 2021, for the most recent. Out of the 2 responses that encountered errors, the most recent error, coded as 521, was recorded on June 21, 2021. On December 15, 2021, arpp.ru's response time was — seconds, showcasing an average response time of 0.078 seconds.