Umin.ac.jp UMIN 401 Unauthorized | 認証に失敗しました

Umin.ac.jp Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 03/29/2024

Umin.ac.jp traffic estimate is about 5,172 unique visitors and 13,447 pageviews per day. The approximated value of umin.ac.jp is 236,520 USD. Every unique visitor makes about 2.6 pageviews on average.

Alexa Traffic Rank estimates that umin.ac.jp is ranked number 6,910 in the world, while most of its traffic comes from Japan, where it occupies as high as 3,481 place.

It’s good for umin.ac.jp that their hosting company UTNET The University of Tokyo, JP is located in Japan, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by UTNET The University of Tokyo, JP.

Umin.ac.jp is registered under .JP top-level domain. Check other websites in .JP zone.

During the last check (November 22, 2019) umin.ac.jp has an expired SSL certificate issued by SECOM Trust Systems CO.,LTD. (expired on February 19, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by SECOM Trust Systems CO.,LTD..

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust umin.ac.jp is pretty a safe domain.

Relying on Google Mobile-Friendly test umin.ac.jp is well optimized for mobile and tablet devices.

Umin.ac.jp General Information

Umin.ac.jp Audience Geography

Where are website visitors coming from?

Country Visitors
Japan Japan JP98.2%
Other1.8%

Umin.ac.jp Traffic Distribution

Where do visitors go on umin.ac.jp?

SubdomainPageviews
plaza.umin.ac.jp51.23%
square.umin.ac.jp22.13%
umin.ac.jp2.48%
other24.15%

Umin.ac.jp Popularity

How popular is umin.ac.jp?

PeriodGlobal RankGlobal Rank Delta
past 3 months50300-2849
past month465343824
past week609335613
yesterday8598522732

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Umin.ac.jp 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: 10/13/2016

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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 umin.ac.jp 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 umin.ac.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is good

Updated: 01/09/2019

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

Umin.ac.jp SSL Information

Information about SSL/TLS certificates

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Domaincenter2.umin.ac.jp
Issuer OrganizationSECOM Trust Systems CO.,LTD.
IssuerSECOM Passport for Web SR 3.0 CA
AlgorithmRSA-SHA256
Valid form11/28/2018
Expiration02/19/2020
SignedCertificate is not self signed
Additional Domainscenter2.umin.ac.jp

Umin.ac.jp Server Information

Umin.ac.jp Server Location

Where website hosting server is located?

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Umin.ac.jp ASN Information

Information about IP address owner

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ASN ID: 2501

ASN Title: UTNET The University of Tokyo, JP

Updated: 10/02/2023

Umin.ac.jp Domain Name Information

Umin.ac.jp DNS Information

Domain name service records

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HostA RecordTTL
umin.ac.jp130.69.92.10600

Umin.ac.jp Whois Information

Information about registered users or assignees of an Internet resource

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Umin.ac.jp HTML Validation

Umin.ac.jp W3C HTML Markup Validation

HTML markup errors and warnings

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NON-DOCUMENT-ERROR:

Umin.ac.jp Desktop Performance

How Well Umin.ac.jp Performs On Desktops?

Website desktop performance and usability tips

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Speed

79%

79%


Updated: 08/12/2016

Umin.ac.jp Mobile Performance

How Optimized Is Umin.ac.jp for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

98%

98%


Updated: 12/07/2019

Umin.ac.jp Nearest Competitors

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