Yuketang.cn 雨课堂 - 免费的智慧教学解决方案

雨课堂是清华大学和学堂在线共同推出的新型智慧教学解决方案,是教育部在线教育研究中心的最新研究成果,致力于快捷免费的为所有教学过程提供数据化、智能化的信息支持。

Yuketang.cn Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 11/02/2024

Yuketang.cn traffic estimate is about 9,084 unique visitors and 29,069 pageviews per day. The approximated value of yuketang.cn is 508,080 USD. Every unique visitor makes about 3.2 pageviews on average.

Alexa Traffic Rank estimates that yuketang.cn is ranked number 186 in the world, while most of its traffic comes from China, where it occupies as high as 1,385 place.

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

During the last check (June 09, 2021) yuketang.cn has an expired wildcard SSL certificate issued by DigiCert Inc (expired on March 08, 2022), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing and Symantec yuketang.cn is pretty a safe domain.

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

Yuketang.cn General Information

Yuketang.cn Audience Geography

Where are website visitors coming from?

Country Visitors
China China CN96.8%
Other3.2%

Yuketang.cn Traffic Distribution

Where do visitors go on yuketang.cn?

SubdomainPageviews
yuketang.cn68.22%
changjiang.yuketang.cn30.19%
other1.59%

Yuketang.cn Popularity

How popular is yuketang.cn?

PeriodGlobal RankGlobal Rank Delta
past 3 months23137-6399
past month17256-10575
past week15733-6056
yesterday114170

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Yuketang.cn Safety Information

Rankchart Summary

Unknown

Updated: 11/02/2024

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: 04/01/2024

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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

Unknown

Updated: 11/02/2024

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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: 03/13/2021

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

Web of Trust

Not Checked

Updated: 11/02/2024

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

Yuketang.cn SSL Information

Information about SSL/TLS certificates

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Domain*.yuketang.cn
Issuer OrganizationDigiCert Inc
IssuerGeoTrust RSA CA 2018
AlgorithmRSA-SHA256
Valid form03/04/2021
Expiration03/08/2022
SignedCertificate is not self signed
Additional Domains*.yuketang.cn
yuketang.cn

Yuketang.cn Server Information

Yuketang.cn Server Location

Where website hosting server is located?

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Yuketang.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: 03/23/2024

Yuketang.cn Domain Name Information

Yuketang.cn DNS Information

Domain name service records

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HostA RecordTTL

Yuketang.cn Whois Information

Information about registered users or assignees of an Internet resource

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Yuketang.cn HTML Validation

Yuketang.cn W3C HTML Markup Validation

HTML markup errors and warnings

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Warnings:
Errors:

Yuketang.cn Desktop Performance

How Well Yuketang.cn Performs On Desktops?

Website desktop performance and usability tips

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Speed

58%

58%


Updated: 11/26/2017

Yuketang.cn Mobile Performance

How Optimized Is Yuketang.cn for Mobile Devices?

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Usability

100%

100%


Updated: 11/26/2017

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