Sfn.cn 中科三方-国科控股旗下域名管理专家

中科三方，国科控股旗下域名管理专家，多年为70%的国家机关、50%的大型央企、50%的大型金融机构以及100+中国500强企业等关键领域核心客户提供域名管理方案、域名监测、域名解析、SSL证书等信息化服务。热线电话:400-6906-400。

Sfn.cn Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 2.18 sec.

Last Checked: 07/05/2024

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Sfn.cn traffic estimate is about 156 unique visitors and 780 pageviews per day. The approximated value of sfn.cn is 5,840 USD. Every unique visitor makes about 5 pageviews on average.

Alexa Traffic Rank estimates that sfn.cn is ranked number 12,430 in the world.

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

During the last check (July 04, 2024) sfn.cn has a valid and up-to-date SSL certificate issued by China Financial Certification Authority that expires on March 22, 2025, please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by China Financial Certification Authority.

In accordance with Google Safe Browsing, Google Safe Search and Symantec sfn.cn is pretty a safe domain.

Relying on Google Mobile-Friendly test sfn.cn is well optimized for mobile and tablet devices, however website page loading time may be improved.

Sfn.cn General Information

Sfn.cn Audience Geography

Where are website visitors coming from?

Country Visitors

Sfn.cn Traffic Distribution

Where do visitors go on sfn.cn?

SubdomainPageviews

Sfn.cn Popularity

How popular is sfn.cn?

PeriodGlobal RankGlobal Rank Delta
past 3 months821182-232637

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Sfn.cn Safety Information

Rankchart Summary

Safe

Updated: 07/05/2024

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: 02/19/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 05/01/2017

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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

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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: 02/17/2021

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

Web of Trust

Not Checked

Updated: 07/05/2024

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

Sfn.cn SSL Information

Information about SSL/TLS certificates

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Domainguokeyun.com
Issuer OrganizationChina Financial Certification Authority
IssuerCFCA EV OCA
AlgorithmRSA-SHA256
Valid form03/22/2024
Expiration03/22/2025
SignedCertificate is not self signed
Additional Domainsguokeyun.com
www.guokeyun.com
sfn.cn
www.sfn.cn
SSL Checker

Sfn.cn Server Information

Sfn.cn Server Location

Where website hosting server is located?

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Sfn.cn ASN Information

Information about IP address owner

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ASN ID: 7497

ASN Title: CSTNET-AS-AP Computer Network Information Center, CN

Updated: 01/06/2024

Geolocation
ASN Lookup

Sfn.cn Domain Name Information

Sfn.cn DNS Information

Domain name service records

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HostA RecordTTL

Sfn.cn Whois Information

Information about registered users or assignees of an Internet resource

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Whois
DNS Lookup

Sfn.cn HTML Validation

Sfn.cn W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:
HTML Validator

Sfn.cn Desktop Performance

How Well Sfn.cn Performs On Desktops?

Website desktop performance and usability tips

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Speed

19%

19%

Updated: 08/11/2019

Sfn.cn Mobile Performance

How Optimized Is Sfn.cn for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

96%

96%

Updated: 02/03/2018

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