Sciencenet.cn 科学网—构建全球华人科学社区

科学网是由中国科学院、中国工程院和国家自然科学基金委员会主管,中国科学报社主办的综合性科学网站,主要为网民提供快捷权威的科学新闻报道、丰富实用的科学信息服务以及交流互动的网络平台,目标是建成最具影响力的全球华人科学社区。

Sciencenet.cn Overview

Sciencenet.cn ranking shows that the page is at position 3,148 over the world, while the bulk of its audience is from China, where it ranks 344.

It is beneficial to sciencenet.cn that their hosting company CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN servers are located in China, as that reduces page load time for the majority of their users. See the list of other webpages hosted on CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN servers.

In terms of rank-to-traffic ratio, sciencenet.cn has 75,007 unique users per day, viewing 231,022 pages. The rank based value of sciencenet.cn is 3,068,364 USD. Every user makes 3.33 pageviews on average.

Sciencenet.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.

According the last verification test in January 28, 2019, sciencenet.cn has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sciencenet.cn is a fairly safe domain.

According the Mobile-Friendly test by Google sciencenet.cn is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Sciencenet.cn Rank Summary

Global Rank
3,148
Average Load Time
3.79sec
Links In Count
2,306
Website Value
$2.8 M

Sciencenet.cn Website Safety

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Overview
Last Updated: 08/18/2022
Overall result - sciencenet.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 logo
Norton Connect Safe
Last Updated: 03/19/2022
sciencenet.cn is safe.
Norton ConnectSafe evaluates sciencenet.cn for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 10/10/2016
sciencenet.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.
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Google Safe Browsing
Last Updated: 01/09/2019
sciencenet.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.
McAfee logo
Site Advisor
Last Updated: 02/22/2021
sciencenet.cn is safe.
McAfee assesses sciencenet.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 sciencenet.cn for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 01/09/2019
sciencenet.cn child safety is very good.
The WOT calculates reputation of the sciencenet.cn. This reputation system receives ratings from users and information from third-party sources, assesses the sciencenet.cn for safety features and confirms, whether sciencenet.cn is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
Domainsangfor device certificate
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmRSA-SHA1
Valid form07/24/2013
Expiration07/19/2033
SignedCertificate is self signed
Additional Domains

Sciencenet.cn Hosting Information

Server Location

ASN Information

ASN ID: 37963
ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN

Last Update: 04/20/2022

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% Information related to 'AS37963'

% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'

aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
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descr: Hangzhou, China
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source: APNIC

person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
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nic-hdl: ZM678-AP
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last-modified: 2011-11-02T03:36:02Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
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person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
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person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: guowei.pangw@alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC

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Sciencenet.cn Domain Registration and Settings

WHOIS

Domain Name: sciencenet.cn
ROID: 20061023s10001s88841690-cn
Domain Status: ok
Registrant: 中国科学报社
Registrant Contact Email: cxzheng@stimes.cn
Sponsoring Registrar: 阿里云计算有限公司(万网)
Name Server: dns25.hichina.com
Name Server: dns26.hichina.com
Registration Time: 2006-10-23 17:26:28
Expiration Time: 2022-10-23 17:26:28
DNSSEC: unsigned


DNS Records
HostA RecordTTL
sciencenet.cn39.106.55.293600
HostMX RecordPriorityTTL
HostNS RecordTTL
sciencenet.cndns26.hichina.com86400
sciencenet.cndns25.hichina.com86400
HostTXT RecordTTL

dns25.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 1
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum: 600

Sciencenet.cn HTML Check


Errors
Warnings

Sciencenet.cn Desktop Performance

Last tested: 06/13/2016

Speedometer image
Desktop Speed
63%

Desktop Resource Breakdown
Total Resources63
Number of Hosts5
Static Resources61
CSS Resources1

Sciencenet.cn Mobile Insights

Last tested: 01/27/2018

Speedometer image
Mobile Usability
61%
Speedometer image
Mobile Speed
52%

Mobile Resource Breakdown
Total Resources59
Number of Hosts3
Static Resources55
JavaScript Resources1
CSS Resources1

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