Content relative density | How prominently employed | Most-used keywords |
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No data yet | No data yet | 试听课 |
No data yet | No data yet | 学习视频 |
No data yet | No data yet | 公开课 |
No data yet | No data yet | 在线教学 |
No data yet | No data yet | 课程笔记 |
No data yet | No data yet | 在线教育 |
No data yet | No data yet | 名师讲堂 |
No data yet | No data yet | 在线学习 |
No data yet | No data yet | 知识培训 |
No data yet | No data yet | 课程 |
No data yet | No data yet | 好课网 |
No data yet | No data yet | 网络课程 |
No data yet | No data yet | 培训课程 |
No data yet | No data yet | 视频课程 |
Alexa ranking data | |
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Average statistics over the past month | |
Worldwide/Global rank: | 113890 |
Position delta: | +10787 |
Links to similar sites | |
Unavailable at this time | |
Global Alexa ranking over the past year | |
Webpage target region: | No data yet |
Rating according to reach: | No data yet |
Target country rank: | No data yet |
Alexa data updated on: | 2018-May-27 |
A closer look at the index page | |
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Number of external links | |
Server proximity: | Beijing; 11; China |
Host IP: | 211.151.94.208 |
Tehcnologies used | |
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Google+ User ID: | Unavailable at this time |
Google Analytics code: | Unavailable at this time |
ID for Google Adsense: | Unavailable at this time |
Known AddThis user account ID: | Unavailable at this time |
HTTP header data: |
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Set-Cookie: eol_userid=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; domain=.class.cn
Server: nginx
Expires: Thu, 19 Nov 1981 08:52:00 GMT
X-Cache-Lookup: MISS from c0118.ccn.eol.cn:80
Vary: Accept-Encoding
Set-Cookie: eol_email=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; domain=.class.cn
Set-Cookie: eol_auth=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; domain=.class.cn
Vary: Accept-Encoding
X-Powered-By: PHP/5.4.10
Set-Cookie: uid=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; domain=.class.cn
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
HTTP/1.1 200 OK
Set-Cookie: eol_name=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/; domain=.class.cn
Transfer-Encoding: chunked
Content-Type: text/html
Via: 1.1 c0118.ccn.eol.cn:80 (squid/2.7.STABLE9)
Set-Cookie: PHPSESSID=oou5rtl7qhv9psbsvegb03q7i4; path=/
X-Cache: MISS from c0118.ccn.eol.cn
Pragma: no-cache
Date: Tue, 27 Jun 2017 12:10:37 GMT
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Website security report | |
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Safe for Children: | No data yet |
Safety rank by Google: | No data yet |
WOT Trust Rank: | No data yet |
DNS | ||
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Beijing; 11; China | 202.205.11.70 | dns2.resource.edu.cn |
Beijing; 11; China | 202.205.109.1 | dns1.resource.edu.cn |
Whois data overview | |
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Updated On (Date): | No data yet |
Expiration time: | 2018-Mar-17 |
Website Registered On (Date): | 2003-Mar-17 |
Whois data: | |
Domain Name: class.cn ROID: 20030312s10001s00045584-cn Domain Status: ok Registrant ID: haokeyouxue Registrant: 北京好课优学科技有限公司 Registrant Contact Email: [EMAIL-HIDDEN] Sponsoring Registrar: 赛尔网络有限公司 Name Server: dns1.resource.edu.cn Name Server: dns2.resource.edu.cn Registration Time: 2003-03-17 12:20:05 Expiration Time: 2018-03-17 12:48:36 DNSSEC: unsigned |