Ref.by's operability has been checked 6 times over the past 2 000 days, beginning on May 29, 2019. By returning a 200 status on March 23, 2024, analyses showed ref.by had 6 uptime instances in total from checks completed. No instances of inactivity occurred on ref.by, according to all evaluations conducted as of November 19, 2024. It is confirmed that, as of November 19, 2024, there were no error replies based on the replies that were received. Ref.by replied in 0.083 seconds on March 23, 2024, against its average response time of 0.224 seconds.