Csdn

Website Url csdn.net
Response Time 4,227.282 ms
Last Checked 2018-07-17T16:58:07-04:00
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Uptime History

Date Response Time Status
2018-07-17T16:58:07-04:00 4,227.282 ms up
2018-07-17T16:58:07-04:00 4,658.877 ms up
2018-07-17T16:58:05-04:00 4,236.893 ms up
2018-07-05T13:24:41-04:00 4,047.793 ms up
2018-05-09T09:06:00-04:00 3,921.338 ms up
2017-06-16T05:33:56-04:00 1,776.799 ms up
2017-03-05T01:00:12-05:00 1,883.492 ms up
2016-09-12T14:35:25-04:00 2,065.613 ms up
2016-09-11T15:40:20-04:00 1,270.207 ms up
2016-06-19T11:20:17-04:00 5,219.544 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.

Troubleshooting

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

Refresh your browser

  • 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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