Csdn.net Status

Last Check: 5 days ago

csdn.net Is Up!

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Response Code

Our systems loaded the main page of www.csdn.net in 0.252739 seconds. The website is available and was loaded with the response code 200. If you are experiencing trouble loading www.csdn.net in your browser please check the troubleshooting guide down below this page. If you are sure that the issue is not caused by your browser or operating system please report the issue by pressing the corresponding button a bit lower on this page. We appreciate your cooperation and thank you for using our website.

Map of Csdn.net Outage Reports

Last 120 Hours
# Time Location
Down Up Outage

Website Information

HTTP/1.1 200 OK
Server: openresty
Date: Fri, 10 Aug 2018 09:37:05 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=20
Set-Cookie: uuid_tt_dd=10_6246379160-1533893825453-759077; Expires=Thu, 01 Jan 2025 00:00:00 GMT; Path=/; Domain=.csdn.net;
Set-Cookie: dc_session_id=10_1533893825453.252829; Expires=Thu, 01 Jan 2025 00:00:00 GMT; Path=/; Domain=.csdn.net;
Vary: Accept-Encoding
Set-Cookie: uuid_tt_dd=4481047937913739793_20180810; expires=Mon, 07-Aug-2028 09:37:05 GMT; Max-Age=315360000; path=/; domain=csdn.net
Content-Encoding: gzip
Strict-Transport-Security: max-age= 31536000
Effective url: https://www.csdn.net/
Http code: 200
Filetime: -1
Total time: 2.296802
Namelookup time: 0.252739
Connect time: 0.438548
Pretransfer time: 0.821117
Starttransfer time: 1.624402
Primary ip:
Primary port: 443
Size download: 16963
Speed download: 7385
Speed upload: 0
Header size: 879
Request size: 788
Ssl verifyresultg curlopt ssl verifypeer: 0
Content length download: 0
Content length upload: 0
Content type: text/html; charset=UTF-8
Response code: 200
Http connectcode: 0
Httpauth avails response: 0
Proxyauth availe previous response: 0
Os errno: 0
Num connects: 2
User-agent: * 
Disallow: /scripts 
Disallow: /public 
Disallow: /css/ 
Disallow: /images/ 
Disallow: /content/ 
Disallow: /ui/ 
Disallow: /js/ 
Disallow: /scripts/ 
Disallow: /article_preview.html* 
Disallow: /tag/

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Troubleshooting Instructions

CSDN.NET is UP, but it is still not available in your browser? Try these steps:

  1. Press CTRL + F5 several times. In this way you'll delete the cookies in your browser and the page will be reloaded without any previously stored data in browser.
  2. Empty the DNS cache of your local computer. This way you'll make your laptop to update the server IP and other location details of csdn.net.
  3. Restart the modem you are using for internet connection and if the issue persists restart the computer.

If after these steps csdn.net is still offline try using online proxy services that act as an intermediate agent between website and visitor.

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