opac.nlc.gov.cn

3 checks were performed to see if opac.nlc.gov.cn was available during the 140 day period from July 4, 2024. Each evaluation performed as of November 22, 2024, found opac.nlc.gov.cn to be either offline or experiencing difficulties. For 3 of the total assessments, opac.nlc.gov.cn was unavailable, equivalent to 100.00%, with the last occurrence on July 4, 2024. It is confirmed by the responses as of November 22, 2024, that none of the responses have an error status. For opac.nlc.gov.cn, — seconds was the response time on July 4, 2024, with an average of 0.001 seconds.