Cdce.cn 中国远程与继续教育网
为教育界、网络学习者、网络教育办学机构和社会公众等提供远程与继续教育的相关信息服务的综合信息系统。
Server IP address resolved: No
Http response code: None
Last Checked: 02/02/2025
Cdce.cn attracts 2,277 unique visitors daily, generating 10,474 pageviews. The estimated value of cdce.cn is 187,464 USD. Each visitor views approximately 4.92 pages on average.
According to Majestic's traffic estimates, cdce.cn ranks 4,987 globally, with the majority of its visitors coming from China, where it holds the 6,704 position.
It is beneficial for cdce.cn that their data center (provided by CHINA169-BJ China Unicom Beijing Province Network, CN) is located in China, as this helps reduce page load time for most visitors.
See the list of other websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN.
Cdce.cn is registered with the .CN top-level domain. Explore additional websites within the .CN zone.
According to the latest verification on (July 07, 2019), cdce.cn has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.
According to Google Safe Browsing, Google Safe Search and Symantec cdce.cn appears to be a safe domain.
Based on Google's Mobile-Friendly test, cdce.cn is optimized for mobile and tablet devices.
Audience Geography. Where are cdce.cn visitors located?
| Country | Visitors |
|---|---|
 China CN | 97.9% |
| Other | 2.1% |
| Country | Pageviews |
|---|---|
| China CN | 98.1% |
| Other | 1.9% |
| Country | Rank |
|---|---|
| China CN | 6704 |
Where do visitors go on cdce.cn?
| Subdomain | Pageviews |
|---|---|
| cdce.cn | 76.33% |
| server1.cdce.cn | 17.18% |
| other | 6.49% |
| Subdomain | Pageviews per User |
|---|---|
| cdce.cn | 3.5 |
| server1.cdce.cn | 3 |
| Subdomain | Reach |
|---|---|
| cdce.cn | 95.25% |
| server1.cdce.cn | 24.27% |
How popular is cdce.cn?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 66879 | -4767 |
| past month | 59468 | -11428 |
| past week | 60096 | -37684 |
| yesterday | 70140 | 33053 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 54359 | 4126 | 11 | -8.992% | 4.6 | -19.93% |
| 30 | 50169 | -3043 | 13 | 7% | 4.3 | -17.02% |
| 7 | 49653 | -24481 | 13 | 60% | 5 | -12.62% |
| 1 | 64936 | 38575 | 1 | -60.98% | 4 | -33.33% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 77244 | -9690 | 91 | 10% |
| 30 | 67887 | -16281 | 11 | 30% |
| 7 | 69455 | -47961 | 10 | 80% |
| 1 | 81303 | 34957 | 10 | -41.47% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates cdce.cn for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses cdce.cn for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cdce.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the cdce.cn. This reputation system receives ratings from users and information from third-party sources, assesses the cdce.cn for safety features and confirms, whether cdce.cn is suitable for children.
| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | cdce.cn |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | RSA-SHA256 |
| Valid form | 03/14/2019 |
| Expiration | 03/11/2029 |
| Signed | Certificate is self signed |
| Additional Domains |
ASN ID: 4808
ASN Title: CHINA169-BJ China Unicom Beijing Province Network, CN
Last Update: 10/03/2023
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4864'
as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS4808'
% Abuse contact for 'AS4808' is 'hqs-ipabuse@chinaunicom.cn'
aut-num: AS4808
as-name: CHINA169-BJ
descr: China Unicom Beijing Province Network
country: CN
member-of: AS4837:AS-CNCGROUP
import: from AS4837
action pref=100;
accept ANY
import: from AS9929
action pref=100;
accept AS4814
export: to AS4837
announce AS4808
export: to AS9929
announce AS4808
admin-c: CH1302-AP
tech-c: CH1302-AP
mnt-by: MAINT-CNCGROUP
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP-RR
last-modified: 2016-05-18T08:44:24Z
source: APNIC
irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: hqs-ipabuse@chinaunicom.cn
abuse-mailbox: hqs-ipabuse@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
last-modified: 2017-10-23T05:59:13Z
source: APNIC
person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
Domain Name: cdce.cn
ROID: 20060623s10001s55574484-cn
Domain Status: ok
Registrant: 北京希普无忧教育科技有限公司
Registrant Contact Email: whois@51.net
Sponsoring Registrar: 商中在线科技股份有限公司
Name Server: ns1.51.net
Name Server: ns2.51.net
Registration Time: 2006-06-23 10:47:34
Expiration Time: 2025-06-23 10:47:34
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| cdce.cn | 202.152.177.130 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| cdce.cn | mx.cdce.cn | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| cdce.cn | dns1.51.net | 3600 |
| cdce.cn | dns2.51.net | 3600 |
| Host | TXT Record | TTL |
|---|
cdce.cn
TTL: 3600
Email address: root.cdce.cn
Serial: 2009120915
Refresh: 21600
Retry: 7200
Expire: 604800
Minimum: 3600
Last tested: 10/11/2016
| Total Resources | 21 |
| Number of Hosts | 6 |
| Static Resources | 17 |
| JavaScript Resources | 3 |
| CSS Resources | 1 |
Last tested: 10/11/2016
| Total Resources | 21 |
| Number of Hosts | 6 |
| Static Resources | 17 |
| JavaScript Resources | 3 |
| CSS Resources | 1 |
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