1. webpage reason: If you use other browsers instead of IE, you can switch the webpage to IE kernel in compatibility mode to solve the problem that the webpage cannot be opened.
2, network reasons: the current slow network speed will lead to the inability to complete the webpage in time. You can test the network speed first.
3. Baidu Library Website Reason: In case of server update error, users will not be able to open it. If the current browser can open other pages normally, it is mostly due to the Baidu Library website itself. In this case, you just need to wait for normal use.