Fe-siken.com 基本情報技術者試験ドットコム

基本情報技術者試験の解説No.1を目指すサイト。試験の概要・出題範囲・おすすめのテキストから過去問題の解説まで基本情報技術者に関係している情報を発信しています。わからない疑問・難問があれば掲示板かメールでお気軽にお問い合わせください。

Fe-siken.com Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.17 sec.

Last Checked: 06/13/2021

Fe-siken.com traffic estimate is about 648 unique visitors and 2,268 pageviews per day. The approximated value of fe-siken.com is 39,420 USD. Every unique visitor makes about 3.5 pageviews on average.

Alexa Traffic Rank estimates that fe-siken.com is ranked number 5,959 in the world, while most of its traffic comes from Japan, where it occupies as high as 18,493 place.

Fe-siken.com is registered under .COM top-level domain. Check other websites in .COM zone.

During the last check (March 05, 2019) fe-siken.com has an expired SSL certificate (expired on May 18, 2019), please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec fe-siken.com is pretty a safe domain.

Relying on Google Mobile-Friendly test fe-siken.com is well optimized for mobile and tablet devices.

Fe-siken.com General Information

Fe-siken.com Audience Geography

Where are website visitors coming from?

Country Visitors
Japan Japan JP99.6%
Other0.4%

Fe-siken.com Traffic Distribution

Where do visitors go on fe-siken.com?

SubdomainPageviews
fe-siken.com100%

Fe-siken.com Popularity

How popular is fe-siken.com?

PeriodGlobal RankGlobal Rank Delta
past 3 months291643-73286
past month212376-59308
past week306794-352284

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Fe-siken.com Safety Information

Rankchart Summary

Safe

Updated: 06/13/2021

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: 01/16/2021

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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: 10/22/2016

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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: 02/23/2021

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McAfee assesses fe-siken.com 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 fe-siken.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 06/13/2021

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

Fe-siken.com SSL Information

Information about SSL/TLS certificates

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Domainwww.fe-siken.com
Issuer OrganizationUnknown
IssuerLet's Encrypt Authority X3
AlgorithmRSA-SHA256
Valid form02/17/2019
Expiration05/18/2019
SignedCertificate is not self signed
Additional Domains fe-siken.com
www.fe-siken.com

Fe-siken.com Server Information

Fe-siken.com Server Location

Where website hosting server is located?

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Fe-siken.com ASN Information

Information about IP address owner

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ASN ID: 131965

ASN Title: XSERVER Xserver Inc., JP

Updated: 06/10/2021

Fe-siken.com Domain Name Information

Fe-siken.com DNS Information

Domain name service records

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HostA RecordTTL

Fe-siken.com Whois Information

Information about registered users or assignees of an Internet resource

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Fe-siken.com HTML Validation

Fe-siken.com W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:
Warnings:
NON-DOCUMENT-ERROR:

Fe-siken.com Desktop Performance

How Well Fe-siken.com Performs On Desktops?

Website desktop performance and usability tips

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Speed

90%

90%


Updated: 11/18/2018

Fe-siken.com Mobile Performance

How Optimized Is Fe-siken.com for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

61%

61%


Updated: 11/18/2018

Fe-siken.com Nearest Competitors

Fe-siken.com URL Typos

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