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Cer.net
赛尔互联（北京）教育科技有限公司
Last updated: 2013-05-26 19:19:13 (10 years, 10 months, 21 days ago)
Cer.net is registered in 1997-03-19 owned by China Education and Research Network (CER3-DOM), website’s age 27 years, 28 days, 21 hours years. Website’s IP address is 202.205.109.75 which is hosted by China Education and Research Network, site server is located in Beijing 22 in China. Google PageRank™ of the website is 7 of 10. Cer.net reputation rank is of 100. The web site is listed in DMOZ open directory project. Most recent update of this report was performed 10 years, 10 months, 21 days ago.
| Overview Information about Cer.net | |
|---|---|
| Title |
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| Description | 赛尔互联（北京）教育科技有限公司为赛尔网络有限公司联合有关方面组建的高新技术企业。赛尔互联在教育部指导下，依托中国教育和科研计算机网CERNET，运营中国最大的综合教育门户网站--中国教育在线（www.eol.cn）。中国教育在线作为中国最大的综合教育门户网站，秉承“立足教育 服务社会”的使命。中国教育在线以满足各类教育需求为主，发布各类权威的招考、就业、辅导等独家教育信息。中国教育在线囊括高考频道、考研频道、留学频道、行考频道、基教频道、教师频道、外语频道、培训频道等众多频道，贯穿从幼儿园到继续教育的所有教育需求，用户覆盖终身教育人群。 |
| Keywords | 赛尔互联, 教育科技, 高考, 考研, 立足教育, 服务社会, 发教育信息, 上教育在线, 找教育信息, 上教育在线 |
| Domain Name | Cer.net |
| Domain Created | 1997-03-19 (27 years, 28 days, 21 hours ago) |
| Domain Expires | 2014-03-19 (in 10 years, 28 days, 21 hours) |
| Domain Registrar | 35 TECHNOLOGY CO., LTD |
| Domain Owner | China Education and Research Network (CER3-DOM) |
| Domain Nameservers |
dns1.cer.net (202.205.109.1) dns2.cer.net (202.205.11.9) |
| Google PageRank™ |
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| Bing Indexed | 1 pages |
| Dmoz Listing | Yes |
| Server IPs | 202.205.109.75 |
| Server Provider | China Education and Research Network |
| Server Location | 
China, Beijing |
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Cer.net is visited by around 0 unique visitors per day. Every visitor of this website viewing approximately 0 pages per day.
We found 0 backlinks to Cer.net from other web sites. The largest number of backward links are 0, the smallest number of links are 0, the average number of links are 0 refer to this web site.
Using information from users, and other reliable sources, Cer.net has the reputation 100 out of 100.
- Trustworthiness is NA points. Shows general level of users trust for this website.
- Vendor reliability is NA points. This shows the trust level for business operations on the website.
- Privacy is NA points. The trust level for protection of users privacy.
- Child Safety is NA points. Trust level for its availability for children.
Main HTML elements that might affect on search engines ranking.
| <H1> Tags: | 3 | <H2> Tags: | 4 |
|---|---|---|---|
| <H3> Tags: | 0 | <H4> Tags: | 0 |
| <H5> Tags: | 0 | <H6> Tags: | 0 |
| IFrames: | 0 | Flash: | No |
| Total Links: | 61 | Total Images: | 12 |
| Language: | Chinese-utf8 | Text/Html Ratio: | 5.84% |
| Doctype: | Yes | Microformats: | Not found |
| Meta | Content |
|---|---|
| description | 赛尔互联（北京）教育科技有限公司为赛尔网络有限公司联合有关方面组建的高新技术企业。赛尔互联在教育部指导下，依托中国教育和科研计算机网CERNET，运营中国最大的综合教育门户网站--中国教育在线（www.eol.cn）。中国教育在线作为中国最大的综合教育门户网站，秉承“立足教育 服务社会”的使命。中国教育在线以满足各类教育需求为主，发布各类权威的招考、就业、辅导等独家教育信息。中国教育在线囊括高考频道、考研频道、留学频道、行考频道、基教频道、教师频道、外语频道、培训频道等众多频道，贯穿从幼儿园到继续教育的所有教育需求，用户覆盖终身教育人群。 |
| keywords | 赛尔互联, 教育科技, 高考, 考研, 立足教育, 服务社会, 发教育信息, 上教育在线, 找教育信息, 上教育在线 |
| content-type | text/html; charset=utf-8 |
| copyright | www.cer.net |
| robots | all |
| author | 赛尔互联 |
Detailed information about the server that hosts Cer.net
| Server IPs: | 202.205.109.75 |
|---|---|
| Server Name: | web/1 |
| Server Provider: | China Education and Research Network |
| Server Location: |
Beijing 22 in China
|
Server located:
Beijing 22 in China
The IP address of Cer.net is 202.205.109.75.
From the HTTP headers of Cer.net, you will know that HTTP status code is HTTP/1.1 200 OK, server name is web/1.
| HTTP/1.1 200 OK |
| Server : web/1 |
| Date : Mon, 27 May 2013 00:30:39 GMT |
| Content-Type : text/html |
| Transfer-Encoding : chunked |
| Connection : keep-alive |
| Vary : Accept-Encoding,User-Agent |
| Content-Encoding : gzip |
The ratio of outbound links to inbound links influences the distribution of the weight of a website as a whole.
- This website contains 33 outbound links. The maximum value is 0, the minimum value is 0, while the average value is 0.
- This website contains 28 internal links. The maximum value is 0, the minimum value is 0, while the average value is 0.
The chart shows how Cer.net indexed in major search engines.
- Google indexed 0 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Yahoo indexed 0 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
- Bing indexed 1 pages. The maximum value is 0, the minimum value is 0, while the average value is 0.
PageRank™ is a link analysis algorithm used by Google™.
Google™ assigned this website a Pagerank of 7. The maximum value is 0, the minimum value is 0, while the average value is 0.
The W3C Markup Validation Service is a validator by the World Wide Web Consortium (W3C), which allows Internet users to check HTML and XHTML documents for well-formed markup.
- This website has 0 Error(s). The maximum value is 0, the minimum value is 0, while the average value is 0.
- This website has 0 Warning(s). The maximum value is 0, the minimum value is 0, while the average value is 0.
- Validation details: W3C HTML Validation.
Links (even if they have nofollow attributes) from major social networks is a "human" signal for search engines, which has some influence (non-determining influence) on the position of your website in search results.