Content relative density | How prominently employed | Most-used keywords |
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No data yet | No data yet | 信息安全 |
No data yet | No data yet | 计算机理论 |
No data yet | No data yet | 企业软件开发与实施 |
No data yet | No data yet | 计算机考试 |
No data yet | No data yet | 硬件外部设备维修 |
No data yet | No data yet | 中职教材 |
No data yet | No data yet | 影印版 |
No data yet | No data yet | 网络与数据通信 |
No data yet | No data yet | 计算机教材 |
No data yet | No data yet | 高职高专教材 |
No data yet | No data yet | 电脑杂志――合订本 |
No data yet | No data yet | CADCAMCAE |
No data yet | No data yet | 自学考试 |
No data yet | No data yet | 家庭与办公室用书 |
No data yet | No data yet | 征订教材 |
No data yet | No data yet | 管理信息系统(MIS) |
No data yet | No data yet | 操作系统/系统开发 |
No data yet | No data yet | 软件工程/开发项目管理 |
No data yet | No data yet | 数据库 |
No data yet | No data yet | 地理信息管理系统(GIS) |
No data yet | No data yet | 计算机考试认证 |
No data yet | No data yet | 图形图像多媒体 |
No data yet | No data yet | 计算机体系结构 |
No data yet | No data yet | 研究生/本科/专科教材 |
No data yet | No data yet | 数码全攻略 |
No data yet | No data yet | 人工智能 |
No data yet | No data yet | 考研 |
No data yet | No data yet | 图书谷下载 |
No data yet | No data yet | 程序设计 |
No data yet | No data yet | 行业软件及应用 |
No data yet | No data yet | 职业技术培训教材 |
Alexa ranking data | |
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Average statistics over the past month | |
Worldwide/Global rank: | 888632 |
Position delta: | -771183 |
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-Jun-04 |
A closer look at the index page | |
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Number of external links | |
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Server proximity: | Hong Kong; HCW; Hong Kong |
Host IP: | 43.245.220.197 |
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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HTTP/1.1 200 OK
Date: Wed, 29 Nov 2017 09:40:56 GMT
Content-Type: text/html; charset: utf-8; charset=UTF-8
Transfer-Encoding: chunked
X-Powered-By: PHP/5.3.3
Server: Apache/2.2.15 (CentOS)
Vary: Accept-Encoding
Connection: close
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Contribute your opinion |
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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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Hangzhou; 33; China | 42.120.221.18 | dns18.hichina.com |
Hangzhou; 33; China | 42.120.221.15 | dns17.hichina.com |
Whois data overview | |
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Expiration time: | 2018-Nov-10 |
Connected contact number: | |
Whois data: | |
Domain Name: PDF3000.COM Registry Domain ID: 2185427358_DOMAIN_COM-VRSN Registrar WHOIS Server: grs-whois.hichina.com Registrar URL: http://www.net.cn Updated Date: 2017-11-10T00:48:02Z Creation Date: 2017-11-10T00:15:51Z Registry Expiry Date: 2018-11-10T00:15:51Z Registrar: HiChina Zhicheng Technology Ltd. Registrar IANA ID: 420 Registrar Abuse Contact Email: [EMAIL-HIDDEN] Registrar Abuse Contact Phone: +86.95187 Domain Status: ok https://icann.org/epp#ok Name Server: DNS17.HICHINA.COM Name Server: DNS18.HICHINA.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2017-11-29T09:40:16Z <<< For more information on Whois status codes, please visit https://icann.org/epp NOTICE: The expiration date displayed in this record is the date the registrar's sponsorship of the domain name registration in the registry is currently set to expire. This date does not necessarily reflect the expiration date of the domain name registrant's agreement with the sponsoring registrar. Users may consult the sponsoring registrar's Whois database to view the registrar's reported date of expiration for this registration. TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated except as reasonably necessary to register domain names or modify existing registrations; the Data in VeriSign Global Registry Services' ("VeriSign") Whois database is provided by VeriSign for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. VeriSign does not guarantee its accuracy. By submitting a Whois query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to VeriSign (or its computer systems). The compilation, repackaging, dissemination or other use of this Data is expressly prohibited without the prior written consent of VeriSign. You agree not to use electronic processes that are automated and high-volume to access or query the Whois database except as reasonably necessary to register domain names or modify existing registrations. VeriSign reserves the right to restrict your access to the Whois database in its sole discretion to ensure operational stability. VeriSign may restrict or terminate your access to the Whois database for failure to abide by these terms of use. VeriSign reserves the right to modify these terms at any time. The Registry database contains ONLY .COM, .NET, .EDU domains and Registrars. | |
Updated On (Date): | 2017-Nov-10 |
Website Registered On (Date): | 2017-Nov-10 |