Sjtu.edu.cn 403 Forbidden

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 06/11/2021

Over the time sjtu.edu.cn has been ranked as high as 822 in the world, while most of its traffic comes from China, where it reached as high as 338 position.

Sjtu.edu.cn receives about 65,494 unique visitors and 301,272 pageviews per day. The estimated value of sjtu.edu.cn is 3,955,140 USD. Each unique visitor makes about 4.6 pageviews on average.

Sjtu.edu.cn is registered under .CN top-level domain. Check other websites in .CN zone.

At the time of the last check (November 28, 2019) sjtu.edu.cn has an expired SSL certificate issued by GoDaddy.com, Inc. (expired on April 06, 2020). Check other websites using SSL certificates issued by GoDaddy.com, Inc..

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sjtu.edu.cn is quite a safe domain.

Mobile-Friendly test indicates that sjtu.edu.cn is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
2,222
Average Load Time
3.96sec
Links In Count
4,957
Website Value
$4.0 M

Overview
Last Updated: 07/24/2021
Overall result - "sjtu.edu.cn" is SAFE.
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
Last Updated: 08/05/2020
sjtu.edu.cn is safe.

Norton ConnectSafe evaluates sjtu.edu.cn for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/10/2016
sjtu.edu.cn is safe.

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.

Google Safe Browsing
Last Updated: 08/11/2020
Malware not found at "sjtu.edu.cn".
"sjtu.edu.cn" is not a phishing page.
"sjtu.edu.cn" does not install unwanted software.
"sjtu.edu.cn" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/22/2021
sjtu.edu.cn is safe.

McAfee assesses sjtu.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 sjtu.edu.cn for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
sjtu.edu.cn child safety isvery good.

The WOT calculates reputation of the sjtu.edu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the sjtu.edu.cn for safety features and confirms, whether sjtu.edu.cn is suitable for children.

SSL Information
Domain mail.sjtu.edu.cn
Issuer OrganizationGoDaddy.com, Inc.
Issuer Go Daddy Secure Certificate Authority - G2
Algorithm RSA-SHA256
Valid form 04/05/2017
Expiration 04/06/2020
SignedCertificate is not self signed
Additional Domains mail.sjtu.edu.cn
www.mail.sjtu.edu.cn
pop3.sjtu.edu.cn
webmail.sjtu.edu.cn
smtp.sjtu.edu.cn
imap.sjtu.edu.cn
Server Location
Beijing
Beijing
China
ASN Information

Last Update: 06/08/2021

% [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)

WHOIS

Out of this registry.

DNS Records
HostA RecordTTL
sjtu.edu.cn202.112.26.543600
HostMX RecordPriorityTTL
sjtu.edu.cnmx01.sjtu.edu.cn103600
sjtu.edu.cnmx02.sjtu.edu.cn103600
HostNS RecordTTL
sjtu.edu.cnapple.sjtu.edu.cn172800
sjtu.edu.cndns.sjtu.edu.cn172800
HostTXT RecordTTL
sjtu.edu.cnv=spf1 ip4:202.112.26.0/24 ip4:202.120.2.0/24 ip4:202.121.179.0/24 -all3600
sjtu.edu.cnMS=847CBF4476FCA41D2A39CC1EF0376F3A08CEADC83600

dns.sjtu.edu.cn
TTL: 3600
Email address: hostmaster.sjtu.edu.cn
Serial: 1908062024
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600

Warnings
Errors

Last tested: 12/02/2019

Desktop
Desktop Speed
59%
Desktop Resource Breakdown
Total Resources25
Number of Hosts7
Static Resources11
JavaScript Resources7
CSS Resources2

Last tested: 12/02/2019

Mobile
Mobile Usability
100%
Mobile Speed
39%
Mobile Resource Breakdown
Total Resources23
Number of Hosts7
Static Resources11
JavaScript Resources6
CSS Resources2
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