Doc.sciencenet.cn was checked for availability 1 times over the past 1 018 days, starting on March 10, 2022. Doc.sciencenet.cn faced availability problems or other issues during each check carried out as of December 23, 2024. Doc.sciencenet.cn was unavailable 100.00% of the time as of the most recent check on March 10, 2022, for a total of 1 instances. It was confirmed that, as of December 23, 2024, none of the replies that were received contained any errors. The — seconds March 10, 2022, response time for doc.sciencenet.cn differed from the 0.001 seconds average.