Sysu.edu.cn 中山大学 SUN YAT-SEN UNIVERSITY


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 03/28/2024

Sysu.edu.cn traffic volume is 11,376 unique daily visitors and their 72,808 pageviews. The web value rate of sysu.edu.cn is 956,066 USD. Each visitor makes around 6.85 page views on average.

By Alexa's traffic estimates sysu.edu.cn placed at 167 position over the world, while the largest amount of its visitors comes from China, where it takes 1,346 place.

Perfect for sysu.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.

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

The last verification results, performed on (March 28, 2024) sysu.edu.cn show that sysu.edu.cn has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sysu.edu.cn is pretty a safe domain.

Relying Google MobileFriendly test sysu.edu.cn is well optimized for mobile and tablet devices.


Global Rank
9,518
Average Load Time
0.63sec
Links In Count
3,061
Website Value
$893,520

Overview
Last Updated: 03/28/2024
Overall result - sysu.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: 03/21/2024
sysu.edu.cn is safe.
Norton ConnectSafe evaluates sysu.edu.cn for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 10/11/2016
sysu.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: 01/09/2019
sysu.edu.cn is safe.
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.
Site Advisor
Last Updated: 02/22/2021
sysu.edu.cn is safe.
McAfee assesses sysu.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 sysu.edu.cn for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/09/2019
sysu.edu.cn child safety is very good.
The WOT calculates reputation of the sysu.edu.cn. This reputation system receives ratings from users and information from third-party sources, assesses the sysu.edu.cn for safety features and confirms, whether sysu.edu.cn is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 4538
ASN Title: ERX-CERNET-BKB China Education and Research Network Center, CN

Last Update: 10/02/2023

% [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
sysu.edu.cn202.116.64.886400
HostMX RecordPriorityTTL
sysu.edu.cnmail.sysu.edu.cn10600
HostNS RecordTTL
sysu.edu.cnns1.sysu.edu.cn86400
sysu.edu.cnns3.sysu.edu.cn86400
sysu.edu.cnns2.sysu.edu.cn86400
HostTXT RecordTTL
sysu.edu.cnv=spf1 ip4:202.116.64.0/24 -all600

ns1.sysu.edu.cn
TTL: 86400
Email address: hostmaster.mail.sysu.edu.cn
Serial: 2019070405
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 3600


Errors
Warnings

Last tested: 10/07/2018

Desktop
Desktop Speed
75%

Desktop Resource Breakdown
Total Resources53
Number of Hosts2
Static Resources48
JavaScript Resources5
CSS Resources4

Last tested: 10/07/2018

Mobile
Mobile Usability
62%
Mobile Speed
67%

Mobile Resource Breakdown
Total Resources49
Number of Hosts2
Static Resources44
JavaScript Resources5
CSS Resources4
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