Blackboardchina.cn 访客 – Blackboard Learn

Blackboardchina.cn Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 04/24/2024

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blackboardchina.cn is hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN. See the list of other websites hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN.

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

During the last check (April 14, 2021) blackboardchina.cn has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on August 14, 2022), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by GlobalSign nv-sa.

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

Relying on Google Mobile-Friendly test blackboardchina.cn isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time may be improved.

Blackboardchina.cn General Information

Information not available

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Blackboardchina.cn Safety Information

Rankchart Summary

Safe

Updated: 04/24/2024

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: 02/13/2024

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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: 03/27/2017

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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: 02/15/2021

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

Web of Trust

Not Checked

Updated: 04/24/2024

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

Blackboardchina.cn SSL Information

Information about SSL/TLS certificates

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Domain*.blackboardchina.cn
Issuer OrganizationGlobalSign nv-sa
IssuerAlphaSSL CA - SHA256 - G2
AlgorithmRSA-SHA256
Valid form06/24/2020
Expiration08/14/2022
SignedCertificate is not self signed
Additional Domains*.blackboardchina.cn
blackboardchina.cn
SSL Checker

Blackboardchina.cn Server Information

Blackboardchina.cn Server Location

Where website hosting server is located?

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Blackboardchina.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: 03/13/2024

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Blackboardchina.cn Domain Name Information

Blackboardchina.cn DNS Information

Domain name service records

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HostA RecordTTL

Blackboardchina.cn Whois Information

Information about registered users or assignees of an Internet resource

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Whois
DNS Lookup

Blackboardchina.cn HTML Validation

Blackboardchina.cn W3C HTML Markup Validation

HTML markup errors and warnings

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HTML Validator

Blackboardchina.cn Desktop Performance

How Well Blackboardchina.cn Performs On Desktops?

Website desktop performance and usability tips

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Speed

58%

58%

Updated: 10/30/2016

Blackboardchina.cn Mobile Performance

How Optimized Is Blackboardchina.cn for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

68%

68%

Updated: 10/30/2016

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