Atmarkit.co.jp ITエキスパートのための問題解決メディア - @IT

プロフェッショナルなIT技術者・管理者のためのコンテンツとコミュニティ満載の問題解決サイト。製品や技術に関する高度な解説記事や、掲示板、質問コーナーなど。

Atmarkit.co.jp Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.08 sec.

Last Checked: 10/21/2021

Atmarkit.co.jp traffic estimate is about 75,890 unique visitors and 121,424 pageviews per day. The approximated value of atmarkit.co.jp is 1,589,940 USD. Every unique visitor makes about 1.6 pageviews on average.

Alexa Traffic Rank estimates that atmarkit.co.jp is ranked number 1,415 in the world, while most of its traffic comes from Japan, where it occupies as high as 390 place.

Atmarkit.co.jp is registered under .JP top-level domain. Check other websites in .JP zone.

During the last check (November 28, 2019) atmarkit.co.jp has an expired SSL certificate issued by Amazon (expired on July 22, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Amazon.

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

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

Atmarkit.co.jp General Information

Atmarkit.co.jp Audience Geography

Where are website visitors coming from?

Country Visitors
Japan Japan JP98.6%
United States United States US0.6%
Other0.8%

Atmarkit.co.jp Traffic Distribution

Where do visitors go on atmarkit.co.jp?

SubdomainPageviews
atmarkit.co.jp86.97%
monoist.atmarkit.co.jp9.56%
jibun.atmarkit.co.jp1.8%
qa.atmarkit.co.jp1.58%
other0.08%

Atmarkit.co.jp Popularity

How popular is atmarkit.co.jp?

PeriodGlobal RankGlobal Rank Delta
past 3 months5686-99
past month6117905
past week6253184
yesterday111785575

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Atmarkit.co.jp Safety Information

Rankchart Summary

Safe

Updated: 10/21/2021

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: 01/14/2021

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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: 02/06/2019

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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 atmarkit.co.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 atmarkit.co.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/09/2019

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

Atmarkit.co.jp SSL Information

Information about SSL/TLS certificates

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Domainatmarkit.co.jp
Issuer OrganizationAmazon
IssuerAmazon
AlgorithmRSA-SHA256
Valid form06/22/2019
Expiration07/22/2020
SignedCertificate is not self signed
Additional Domains atmarkit.co.jp
*.atmarkit.co.jp

Atmarkit.co.jp Server Information

Atmarkit.co.jp Server Location

Where website hosting server is located?

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Atmarkit.co.jp ASN Information

Information about IP address owner

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ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Updated: 06/08/2021

Atmarkit.co.jp Domain Name Information

Atmarkit.co.jp DNS Information

Domain name service records

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HostA RecordTTL

Atmarkit.co.jp Whois Information

Information about registered users or assignees of an Internet resource

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Atmarkit.co.jp HTML Validation

Atmarkit.co.jp W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:
Warnings:
NON-DOCUMENT-ERROR:

Atmarkit.co.jp Desktop Performance

How Well Atmarkit.co.jp Performs On Desktops?

Website desktop performance and usability tips

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Speed

65%

65%


Updated: 06/13/2016

Atmarkit.co.jp Mobile Performance

How Optimized Is Atmarkit.co.jp for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

100%

100%


Updated: 12/02/2019

Atmarkit.co.jp Nearest Competitors

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