Icourses.cn 爱课程

“爱课程”网是教育部、财政部 “十二五”期间启动实施的“高等学校本科教学质量与教学改革工程”支持建设的高等教育课程资源共享平台。本网站集中展示“中国大学视频公开课”和“中国大学资源共享课”,并对课程资源进行运行、更新、维护和管理。网站提供优质教育资源共享和个性化教学资源服务,网站致力于推动优质课程资...

Icourses.cn Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 03/29/2024

Icourses.cn traffic estimate is about 10,685 unique visitors and 39,535 pageviews per day. The approximated value of icourses.cn is 692,040 USD. Every unique visitor makes about 3.7 pageviews on average.

Alexa Traffic Rank estimates that icourses.cn is ranked number 3,202 in the world, while most of its traffic comes from China, where it occupies as high as 1,854 place.

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

During the last check (March 29, 2024) icourses.cn has an invalid SSL certificate. please click the “Refresh” button for SSL Information at the Safety Information section.

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

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

Icourses.cn General Information

Icourses.cn Audience Geography

Where are website visitors coming from?

Country Visitors
China China CN99%
Other1%

Icourses.cn Traffic Distribution

Where do visitors go on icourses.cn?

SubdomainPageviews
icourses.cn99.91%
other0.09%

Icourses.cn Popularity

How popular is icourses.cn?

PeriodGlobal RankGlobal Rank Delta
past 3 months16919-8085
past month223516344
past week16848-23913
yesterday25052-71

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Icourses.cn Safety Information

Rankchart Summary

Safe

Updated: 03/29/2024

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: 03/21/2024

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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: 10/12/2016

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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: 02/22/2021

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

Web of Trust

Not Checked

Updated: 03/29/2024

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

Icourses.cn SSL Information

Information about SSL/TLS certificates

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

Icourses.cn Server Information

Icourses.cn Server Location

Where website hosting server is located?

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Icourses.cn ASN Information

Information about IP address owner

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ASN ID: 37963

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

Updated: 10/03/2023

Icourses.cn Domain Name Information

Icourses.cn DNS Information

Domain name service records

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HostA RecordTTL

Icourses.cn Whois Information

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Icourses.cn HTML Validation

Icourses.cn W3C HTML Markup Validation

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Errors:
Warnings:

Icourses.cn Desktop Performance

How Well Icourses.cn Performs On Desktops?

Website desktop performance and usability tips

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Speed

56%

56%


Updated: 12/14/2019

Icourses.cn Mobile Performance

How Optimized Is Icourses.cn for Mobile Devices?

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Usability

67%

67%


Updated: 10/11/2016

Icourses.cn Nearest Competitors

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