Status
Offline
Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2024
Join-tsinghua.edu.cn traffic estimate is about 9,291 unique visitors and 37,164 pageviews per day. The approximated value of join-tsinghua.edu.cn is 56,160 USD. Every unique visitor makes about 4 pageviews on average.
Alexa Traffic Rank estimates that join-tsinghua.edu.cn is ranked number 6,306 in the world.
Join-tsinghua.edu.cn server is located in China, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by ERX-CERNET-BKB China Education and Research Network Center, CN.
Join-tsinghua.edu.cn is registered under .CN top-level domain. Check other websites in .CN zone.
During the last check (August 02, 2024) join-tsinghua.edu.cn has an expired SSL certificate issued by Let's Encrypt (expired on October 09, 2024), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing and Symantec join-tsinghua.edu.cn is pretty a safe domain.
Relying on Google Mobile-Friendly test join-tsinghua.edu.cn is well optimized for mobile and tablet devices.
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Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Unknown
Updated: 11/02/2024
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: 03/24/2024
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Unknown
Updated: 11/02/2024
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: 02/24/2021
McAfee assesses join-tsinghua.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 join-tsinghua.edu.cn for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Not Checked
Updated: 11/02/2024
The WOT calculates reputation of the join-tsinghua.edu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the join-tsinghua.edu.cn for safety features and confirms, whether join-tsinghua.edu.cn is suitable for children.
Domain | www.cs.tsinghua.edu.cn |
Issuer Organization | Let's Encrypt |
Issuer | R11 |
Algorithm | RSA-SHA256 |
Valid form | 07/11/2024 |
Expiration | 10/09/2024 |
Signed | Certificate is not self signed |
Additional Domains | 70.ee.tsinghua.edu.cn bmc.me.tsinghua.edu.cn bme.med.tsinghua.edu.cn en.sc.tsinghua.edu.cn join-tsinghua.edu.cn lab.me.tsinghua.edu.cn labapp.ad.tsinghua.edu.cn m.admissions.tsinghua.edu.cn mnc.rd.tsinghua.edu.cn polymers.chemeng.tsinghua.edu.cn qrs.qzc.tsinghua.edu.cn uard.arch.tsinghua.edu.cn www.ad.tsinghua.edu.cn www.admissions.tsinghua.edu.cn www.ae.tsinghua.edu.cn www.arts.tsinghua.edu.cn www.au.tsinghua.edu.cn www.bnrist.tsinghua.edu.cn www.cce.tsinghua.edu.cn www.cfd.tsinghua.edu.cn www.chem.tsinghua.edu.cn www.chemeng.tsinghua.edu.cn www.cidih.tsinghua.edu.cn www.civil.tsinghua.edu.cn www.cs.tsinghua.edu.cn www.ctwx.tsinghua.edu.cn www.dangjian.tsinghua.edu.cn www.depe.tsinghua.edu.cn www.dess.tsinghua.edu.cn www.dfll.tsinghua.edu.cn www.dir.tsinghua.edu.cn www.dpi.tsinghua.edu.cn www.dps.tsinghua.edu.cn www.ee.tsinghua.edu.cn www.eea.tsinghua.edu.cn www.enad.tsinghua.edu.cn www.env.tsinghua.edu.cn www.ep.tsinghua.edu.cn www.hy.tsinghua.edu.cn www.ias.tsinghua.edu.cn www.icenter.tsinghua.edu.cn www.icon.tsinghua.edu.cn www.iculture.tsinghua.edu.cn www.ie.tsinghua.edu.cn www.igi.tsinghua.edu.cn www.ime.tsinghua.edu.cn www.imem.tsinghua.edu.cn www.inet.tsinghua.edu.cn www.insc.tsinghua.edu.cn www.ioe.tsinghua.edu.cn www.itc.tsinghua.edu.cn www.jgb.tsinghua.edu.cn www.jiandang100.tsinghua.edu.cn www.jiaspc.sic.tsinghua.edu.cn www.law.tsinghua.edu.cn www.lc.tsinghua.edu.cn www.life.tsinghua.edu.cn www.lsx.tsinghua.edu.cn www.math.tsinghua.edu.cn www.me.tsinghua.edu.cn www.med.tsinghua.edu.cn www.mse.tsinghua.edu.cn www.phil.tsinghua.edu.cn www.phys.tsinghua.edu.cn www.psych.tsinghua.edu.cn www.rd.tsinghua.edu.cn www.redweb.tsinghua.edu.cn www.rwxy.tsinghua.edu.cn www.rxc.tsinghua.edu.cn www.sc.tsinghua.edu.cn www.sce.tsinghua.edu.cn www.scm.tsinghua.edu.cn www.sgd.tsinghua.edu.cn www.sic.tsinghua.edu.cn www.siem.sem.tsinghua.edu.cn www.sist.tsinghua.edu.cn www.smarx.tsinghua.edu.cn www.sme.tsinghua.edu.cn www.soc.tsinghua.edu.cn www.sppm.tsinghua.edu.cn www.sps.tsinghua.edu.cn www.sss.tsinghua.edu.cn www.sysc.tsinghua.edu.cn www.te.tsinghua.edu.cn www.thsports.tsinghua.edu.cn www.thu1911-bj.tsinghua.edu.cn www.tioe.tsinghua.edu.cn www.tsjc.tsinghua.edu.cn www.tuef.tsinghua.edu.cn www.twc.tsinghua.edu.cn www.tyzx.tsinghua.edu.cn www.wxc.tsinghua.edu.cn www.wyc.tsinghua.edu.cn www.xjc.tsinghua.edu.cn www.xtjh.tsinghua.edu.cn www.xyc.tsinghua.edu.cn www.xzc.tsinghua.edu.cn www.zhongwen.tsinghua.edu.cn www.zlc.tsinghua.edu.cn yangzhenzhong.chemeng.tsinghua.edu.cn |
ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CN
Updated: 03/01/2024
% [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)
Host | A Record | TTL |
---|---|---|
join-tsinghua.edu.cn | 166.111.4.100 | 600 |
Host | NS Record | TTL |
---|---|---|
join-tsinghua.edu.cn | dns2.cic.tsinghua.edu.cn | 600 |
join-tsinghua.edu.cn | dns.cic.tsinghua.edu.cn | 600 |
Host | TXT Record | TTL |
---|---|---|
join-tsinghua.edu.cn | _globalsign-domain-verification=8puSqUNpRIEj1sTFjLWQjm-qUWRS_Gqjy9ln207Juy | 600 |
dns.cic.tsinghua.edu.cn
TTL: 600
Email address: root.localhost
Serial: 2011051030
Refresh: 60
Retry: 60
Expire: 604800
Minimum: 172800
Information about registered users or assignees of an Internet resource
Out of this registry.
Website desktop performance and usability tips
Speed
39%
Number and type of the resources loaded from the website:
Total Resources | 62 |
Number of Hosts | 8 |
Static Resources | 56 |
JavaScript Resources | 14 |
CSS Resources | 4 |
CSS | 20.6 KBytes |
Images | 2.3 MBytes |
HTML | 49.6 KBytes |
JavaScript | 328.6 KBytes |
Other | 71.0 Bytes |
Updated: 09/13/2015
Tips on speeding up mobile site performance
Usability
100%
Speed
72%
Number and type of the resources loaded from the website:
Total Resources | 17 |
Number of Hosts | 3 |
Static Resources | 13 |
JavaScript Resources | 2 |
CSS Resources | 2 |
CSS | 5.0 KBytes |
Images | 117.9 KBytes |
HTML | 8.7 KBytes |
JavaScript | 8.1 KBytes |
Other | 80.0 Bytes |
Updated: 09/13/2015