Website Url csdn.net
Response Time 3,269.213 ms
Last Checked 2021-01-26T03:50:11-05:00

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Uptime History

Date Response Time Status
2021-01-26T03:50:11-05:00 3,269.213 ms up
2021-01-25T01:44:00-05:00 4,665.907 ms up
2021-01-24T03:28:16-05:00 5,120.175 ms up
2021-01-23T03:37:39-05:00 4,314.401 ms up
2021-01-21T21:13:22-05:00 4,242.590 ms up
2021-01-19T07:15:25-05:00 10,667.812 ms down
2021-01-17T05:27:03-05:00 5,043.434 ms up
2021-01-16T07:47:55-05:00 5,089.442 ms up
2021-01-15T20:48:03-05:00 9,546.367 ms up
2021-01-10T04:36:27-05:00 8,110.623 ms up
The above table reflects the uptime history for csdn.net.

Past Response Times

The above graph reflects the response times collected for csdn.net. The lower the response time, the better.


If csdn.net is up but it's not working for you, you can try one of the following tips below.

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  • Force a full refresh of your browser page by clicking Ctrl + F5 at the same time. This should work on Internet Explorer, Firefox and Chrome.
  • Clear your browser temporary cache and cookie to make sure you have the recent version of csdn.net.

Still not resolved? Try these advanced tips.

  • Clear your local DNS cache to make sure you have the recent version from your ISP for csdn.net. For Windows machine, you can do this by going to Start > Command Prompt > Type ipconfig /flushdns and then hit Enter.
  • If you suspect your ISP is blocking csdn.net. you may try an alternate DNS service, such as OpenDNS or Google DNS.

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