Status
Online
Server IP address resolved: Yes
Http response code: 200
Response time: 1.30 sec.
Last Checked: 04/23/2024
Pku.edu.cn traffic estimate is about 43,732 unique visitors and 242,713 pageviews per day. The approximated value of pku.edu.cn is 3,193,020 USD. Every unique visitor makes about 5.55 pageviews on average.
Alexa Traffic Rank estimates that pku.edu.cn is ranked number 1,302 in the world, while most of its traffic comes from China, where it occupies as high as 364 place.
It’s good for pku.edu.cn that their hosting company CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN is located in China, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN.
Pku.edu.cn is registered under .CN top-level domain. Check other websites in .CN zone.
During the last check (July 04, 2019) pku.edu.cn has an invalid SSL certificate. please click the “Refresh” button for SSL Information at the Safety Information section.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust pku.edu.cn is pretty a safe domain.
Relying on Google Mobile-Friendly test pku.edu.cn is well optimized for mobile and tablet devices, however website page loading time may be improved.
Where are website visitors coming from?
Country | Visitors |
---|---|
China CN | 93.4% |
Japan JP | 3.1% |
United States US | 0.9% |
Other | 2.6% |
Country | Pageviews |
---|---|
China CN | 93.4% |
Japan JP | 3.1% |
United States US | 0.9% |
Other | 2.6% |
Country | Rank |
---|---|
China CN | 364 |
Japan JP | 7615 |
United States US | 47683 |
Where do visitors go on pku.edu.cn?
Subdomain | Pageviews |
---|---|
mail.pku.edu.cn | 14.44% |
bbs.pku.edu.cn | 9.03% |
pku.edu.cn | 8.38% |
elective.pku.edu.cn | 7.53% |
its.pku.edu.cn | 6.29% |
lib.pku.edu.cn | 3.41% |
iaaa.pku.edu.cn | 3.1% |
portal.pku.edu.cn | 3.01% |
dean.pku.edu.cn | 2.46% |
other | 42.36% |
Subdomain | Views per User |
---|---|
gse.pku.edu.cn | 10 |
hist.pku.edu.cn | 10 |
elective.pku.edu.cn | 9.8 |
sfl.pku.edu.cn | 9 |
cbi.pku.edu.cn | 8 |
cwsf.pku.edu.cn | 7 |
wcp2018.pku.edu.cn | 7 |
reagent.pku.edu.cn | 7 |
shehui.pku.edu.cn | 7 |
chinese.pku.edu.cn | 6 |
other | 2.9 |
Subdomain | Reach |
---|---|
mail.pku.edu.cn | 27.78% |
bbs.pku.edu.cn | 26.95% |
pku.edu.cn | 21.86% |
its.pku.edu.cn | 18.35% |
iaaa.pku.edu.cn | 15.93% |
lib.pku.edu.cn | 6.02% |
portal.pku.edu.cn | 5.8% |
dean.pku.edu.cn | 4.63% |
elective.pku.edu.cn | 4.24% |
pkunews.pku.edu.cn | 3.21% |
other | 51.31% |
How popular is pku.edu.cn?
Period | Global Rank | Global Rank Delta |
---|---|---|
past 3 months | 2725 | 59 |
past month | 2880 | 49 |
past week | 5462 | 2473 |
yesterday | 8963 | 2878 |
Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
---|---|---|---|---|---|---|
90 | 1962 | 0 | 359 | -6.169% | 5.55 | -2.46% |
30 | 2120 | -134 | 338 | 4% | 5.5 | 10% |
7 | 3391 | 1566 | 22 | -43.89% | 7 | 0.1% |
1 | 7157 | 3320 | 11 | -43.47% | 5 | -25.84% |
Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
---|---|---|---|---|
90 | 3308 | -42 | 240 | -3.74% |
30 | 3478 | 152 | 230 | -5.203% |
7 | 7104 | 3252 | 120 | -43.89% |
1 | 10611 | 2736 | 80 | -23.72% |
Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Safe
Updated: 04/23/2024
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 Connect Safe
Safe
Updated: 03/21/2024
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Safe
Updated: 02/06/2019
SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.
Google Safe Browsing
Safe
Malware not found
Phishing not detected
Unwanted software not found
Harmfull applications not found
Updated: 01/09/2019
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee® WebAdvisor
Safe
Updated: 02/22/2021
McAfee assesses pku.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 pku.edu.cn for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Child safety is very good
Updated: 01/09/2019
The WOT calculates reputation of the pku.edu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the pku.edu.cn for safety features and confirms, whether pku.edu.cn is suitable for children.
WARNING! | Certificate download error. Previous scan results are shown below. |
Domain | *.pku.edu.cn |
Issuer Organization | Unknown |
Issuer | Secure Site CA |
Algorithm | RSA-SHA256 |
Valid form | 10/24/2018 |
Expiration | 01/22/2021 |
Signed | Certificate is not self signed |
Additional Domains | *.pku.edu.cn pku.edu.cn |
ASN ID: 24349
ASN Title: CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
Updated: 10/02/2023
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS23552 - AS24575'
as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
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 'AS24298 - AS24400'
as-block: AS24298 - AS24400
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 'AS24349'
% Abuse contact for 'AS24349' is 'abuse@net.edu.cn'
aut-num: AS24349
as-name: CNGI-BJ-IX3-AS-AP
descr: CERNET2 IX at Peking University
descr: CERNET Center
descr: Beijing 100084, China
country: CN
import: from AS23910
action pref=10;
accept ANY
import: from AS4134
action pref=10;
accept ANY
import: from AS4837
action pref=10;
accept ANY
import: from AS7497
action pref=10;
accept ANY
import: from AS9808
action pref=10;
accept ANY
import: from AS9800
action pref=10;
accept ANY
import: from AS9394
action pref=10;
accept ANY
import: from AS23912
action pref=10;
accept ANY
import: from AS4538
action pref=10;
accept ANY
import: from AS9407
action pref=10;
accept ANY
import: from AS17735
action pref=10;
accept ANY
export: to AS23910
announce ANY
export: to AS4134
announce ANY
export: to AS4837
announce ANY
export: to AS7497
announce ANY
export: to AS9808
announce ANY
export: to AS9800
announce ANY
export: to AS9394
announce ANY
export: to AS23912
announce ANY
export: to AS4538
announce ANY
export: to AS9407
announce ANY
export: to AS17735
announce ANY
default: to AS23910
action pref=10;
networks ANY
admin-c: CER-AP
tech-c: CER-AP
remarks: Multihome member of CERNET
mnt-by: APNIC-HM
mnt-irt: IRT-CERNET-AP
mnt-routes: MAINT-CERNET-AP
last-modified: 2018-11-08T00:22:55Z
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
role: CERNET Helpdesk
address: Room 224, Main Building
address: Tsinghua University
address: Beijing 100084, China
country: CN
phone: +86-10-6278-4049
fax-no: +86-10-6278-5933
e-mail: cernet-helpdesk-ip@net.edu.cn
remarks: abuse@net.edu.cn
admin-c: XL1-CN
tech-c: SZ2-AP
nic-hdl: CER-AP
remarks: Point of Contact for admin-c
mnt-by: MAINT-CERNET-AP
last-modified: 2011-12-06T00:10:30Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
Host | A Record | TTL |
---|---|---|
pku.edu.cn | 162.105.129.103 | 300 |
Host | MX Record | Priority | TTL |
---|---|---|---|
;; | servers | no | connection |
Host | NS Record | TTL |
---|---|---|
pku.edu.cn | DNS2.pku.edu.cn | 300 |
pku.edu.cn | DNS.pku.edu.cn | 300 |
pku.edu.cn | ns.pku.edu.cn | 300 |
Host | TXT Record | TTL |
---|---|---|
pku.edu.cn | v=spf1 redirect=spf.pku.edu.cn | 21600 |
no
TTL: connection
Email address: servers
Serial: could
Refresh: be
Retry: reached
Expire:
Minimum:
Information about registered users or assignees of an Internet resource
Out of this registry.
Website desktop performance and usability tips
Speed
6%
Number and type of the resources loaded from the website:
Total Resources | 116 |
Number of Hosts | 4 |
Static Resources | 99 |
JavaScript Resources | 19 |
CSS Resources | 8 |
Text | 34.8 KBytes |
CSS | 131.9 KBytes |
Images | 5.7 MBytes |
HTML | 58.1 KBytes |
JavaScript | 447.8 KBytes |
Other | 1.2 KBytes |
Updated: 02/08/2018
Tips on speeding up mobile site performance
Usability
99%
Speed
25%
Number and type of the resources loaded from the website:
Total Resources | 110 |
Number of Hosts | 4 |
Static Resources | 94 |
JavaScript Resources | 19 |
CSS Resources | 8 |
Text | 11.8 KBytes |
CSS | 132.0 KBytes |
Images | 2.3 MBytes |
HTML | 58.1 KBytes |
JavaScript | 448.1 KBytes |
Other | 1.2 KBytes |
Updated: 01/23/2018