In the period of 227 days from April 12, 2024, uptime checks performed for sibredbook.narod.ru reached a total of 3 as per the data. Operational 3 times during the total tests, sibredbook.narod.ru's most recent uptime on April 12, 2024, returned a code 200. All inspections of sibredbook.narod.ru indicated no inoperability issues as of November 26, 2024. Among all of the replies that were received, as of November 26, 2024, none had an error status. On April 12, 2024, 0.350 seconds was the response time for sibredbook.narod.ru, contrasting its 0.310 seconds average.