Csu.edu.cn
Server IP address resolved: No
Http response code: None
Last Checked: 04/29/2025
Csu.edu.cn traffic volume is 8,149 unique daily visitors and their 47,265 pageviews. The web value rate of csu.edu.cn is 824,842 USD. Each visitor makes around 6.21 page views on average.
By Alexa's traffic estimates csu.edu.cn placed at 13,739 position over the world, while the largest amount of its visitors comes from China, where it takes 1,534 place.
Perfect for csu.edu.cn that their data center (provided by company company ERX-CERNET-BKB China Education and Research Network Center, CN) is located in China, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by ERX-CERNET-BKB China Education and Research Network Center, CN.
Csu.edu.cn registered under .CN top-level domain. Check other websites in .CN zone.
The last verification results, performed on (October 13, 2024) csu.edu.cn show that csu.edu.cn has an expired wildcard SSL certificate issued by WoTrus CA Limited (expired on November 18, 2024). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by WoTrus CA Limited.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust csu.edu.cn is pretty a safe domain.
Relying Google MobileFriendly test csu.edu.cn is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are csu.edu.cn visitors located?
| Country | Visitors |
|---|---|
 China CN | 96.4% |
| United Kingdom GB | 0.6% |
| United States US | 0.5% |
| Other | 2.5% |
| Country | Pageviews |
|---|---|
| China CN | 98.7% |
| United Kingdom GB | 0.3% |
| United States US | 0.2% |
| Other | 0.8% |
| Country | Rank |
|---|---|
| China CN | 1534 |
| United Kingdom GB | 55172 |
| United States US | 287900 |
Where do visitors go on csu.edu.cn?
| Subdomain | Pageviews |
|---|---|
| jobsky.csu.edu.cn | 21.91% |
| its.csu.edu.cn | 14.21% |
| csu.edu.cn | 12.77% |
| my.csu.edu.cn | 6.69% |
| gramgr.csu.edu.cn | 5.86% |
| award.csu.edu.cn | 3.83% |
| sise.csu.edu.cn | 3.27% |
| faculty.csu.edu.cn | 2.46% |
| gra.csu.edu.cn | 2.13% |
| other | 26.87% |
| Subdomain | Pageviews per User |
|---|---|
| jobsky.csu.edu.cn | 15 |
| award.csu.edu.cn | 5 |
| wl.csu.edu.cn | 5 |
| libdb.csu.edu.cn | 5 |
| zjff.csu.edu.cn | 4 |
| gramgr.csu.edu.cn | 3.9 |
| its.csu.edu.cn | 3.5 |
| my.csu.edu.cn | 3.3 |
| gra.csu.edu.cn | 3 |
| faculty.csu.edu.cn | 3 |
| other | 2.05 |
| Subdomain | Reach |
|---|---|
| csu.edu.cn | 32.69% |
| its.csu.edu.cn | 28.35% |
| my.csu.edu.cn | 14.43% |
| gramgr.csu.edu.cn | 10.76% |
| jobsky.csu.edu.cn | 10.7% |
| sise.csu.edu.cn | 8.23% |
| csup.csu.edu.cn | 6.3% |
| gra.csu.edu.cn | 5.96% |
| award.csu.edu.cn | 5.86% |
| faculty.csu.edu.cn | 5.34% |
| other | 34.72% |
How popular is csu.edu.cn?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 14723 | 4010 |
| past month | 13392 | -6301 |
| past week | 13506 | 3696 |
| yesterday | 19515 | 650 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 10420 | 3541 | 717 | -36.76% | 5.8 | -11.03% |
| 30 | 8154 | -8480 | 922 | 110% | 7.1 | 55% |
| 7 | 9343 | 4509 | 81 | -46.86% | 6.1 | -33.48% |
| 1 | 26606 | 10413 | 3 | -39.8% | 2 | -52.484% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 17986 | 4622 | 46 | -28.88% |
| 30 | 17149 | -5450 | 48 | 30% |
| 7 | 16686 | 3462 | 50 | -20.1% |
| 1 | 18486 | -3472 | 50 | 30% |
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 csu.edu.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 csu.edu.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 csu.edu.cn for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the csu.edu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the csu.edu.cn for safety features and confirms, whether csu.edu.cn is suitable for children.
| Domain | *.csu.edu.cn |
| Issuer Organization | WoTrus CA Limited |
| Issuer | WoTrus OV Server CA [Run by the Issuer] |
| Algorithm | RSA-SHA256 |
| Valid form | 10/20/2023 |
| Expiration | 11/18/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.csu.edu.cn csu.edu.cn |
ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CN
Last Update: 04/11/2025
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4538'
% Abuse contact for 'AS4538' is 'abuse@net.edu.cn'
aut-num: AS4538
as-name: ERX-CERNET-BKB
descr: China Education and Research Network Center
descr: Tsinghua University
descr: Beijing 100084
country: CN
admin-c: JW410-AP
tech-c: JW410-AP
remarks: This aut-num object created as part of
remarks: the ER-Transfer from ARIN
mnt-by: MAINT-CERNET-AP
mnt-irt: IRT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
last-modified: 2016-10-17T00:30:08Z
source: APNIC
irt: IRT-CERNET-AP
address: Network Research Center,
address: Main Bldg, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: abuse@net.edu.cn
abuse-mailbox: abuse@net.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: http://www.ccert.edu.cn
mnt-by: MAINT-CERNET-AP
last-modified: 2010-11-26T03:14:01Z
source: APNIC
person: Jianping Wu
address: China Education and Research Network Center
address: Tsinghua University
address: Beijing 100084
country: CN
phone: +86-10-2595931
e-mail: jianping@CERNET.EDU.CN
nic-hdl: JW410-AP
remarks: This person object created as part of the ER-Transfer from ARIN
mnt-by: MAINT-CN-CERNET
last-modified: 2008-09-04T07:29:20Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Out of this registry.
| Host | A Record | TTL |
|---|---|---|
| csu.edu.cn | 202.197.61.57 | 30 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| csu.edu.cn | smtp.csu.edu.cn | 5 | 300 |
| csu.edu.cn | pop3.csu.edu.cn | 10 | 300 |
| Host | NS Record | TTL |
|---|---|---|
| csu.edu.cn | csu-8.csu.edu.cn | 3600 |
| csu.edu.cn | ns.csu.edu.cn | 3600 |
| csu.edu.cn | csu-6.csu.edu.cn | 3600 |
| csu.edu.cn | csu-7.csu.edu.cn | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| csu.edu.cn | v=spf1 ip4:202.197.64.20 ip4:202.197.64.21 -all | 300 |
ns.csu.edu.cn
TTL: 500
Email address: hostmaster.f51.its.csu.edu.cn
Serial: 2019072802
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 60
Last tested: 08/09/2018
| Total Resources | 61 |
| Number of Hosts | 1 |
| Static Resources | 55 |
| JavaScript Resources | 22 |
| CSS Resources | 6 |
Last tested: 08/09/2018
| Total Resources | 41 |
| Number of Hosts | 2 |
| Static Resources | 36 |
| JavaScript Resources | 9 |
| CSS Resources | 4 |
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