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。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.17 sec.
Last Checked: 01/14/2023

Over the time sciencenet.cn has been ranked as high as 7,302 in the world, while most of its traffic comes from China, where it reached as high as 344 position.

Sciencenet.cn receives about 70,100 unique visitors and 215,908 pageviews per day. The estimated value of sciencenet.cn is 2,838,240 USD. Each unique visitor makes about 3.08 pageviews on average.

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

At the time of the last check (January 28, 2019) sciencenet.cn has an invalid SSL certificate.

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

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


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

Overview
Last Updated: 03/29/2024
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
Last Updated: 03/21/2024
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 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.

Google Safe Browsing
Last Updated: 01/09/2019
Malware not found at "sciencenet.cn".
"sciencenet.cn" is not a phishing page.
"sciencenet.cn" does not install unwanted software.
"sciencenet.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
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.

Web of Trust
Last Updated: 01/09/2019
sciencenet.cn child safety isvery 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.
Domain sangfor device certificate
Algorithm RSA-SHA1
Valid form 07/24/2013
Expiration 07/19/2033
SignedCertificate is self signed
Server Location
Beijing
Beijing
China
ASN Information

Last Update: 10/01/2023

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

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person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
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address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
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person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
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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
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address: Zhejiang, China, 310099
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% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

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

Errors
Warnings

Last tested: 06/13/2016

Desktop
Desktop Speed
63%
Desktop Resource Breakdown
Total Resources63
Number of Hosts5
Static Resources61
CSS Resources1

Last tested: 01/27/2018

Mobile
Mobile Usability
61%
Mobile Speed
52%
Mobile Resource Breakdown
Total Resources59
Number of Hosts3
Static Resources55
JavaScript Resources1
CSS Resources1
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