Gakken.co.jp ホーム | 株式会社学研ホールディングス

株式会社学研ホールディングスの公式サイト。企業概要、IR、社会・環境、採用などの企業情報のほか、学研グループの書籍、商品、サービス、教育などの各種事業のご紹介

Gakken.co.jp Overview

Gakken.co.jp is the portal site of Gakken Holdings, a Japanese company that has been active in the education and publishing industries since 1947. The website is primarily designed to showcase the company's various products and services, including books, educational materials, stationery, toys, and services such as classrooms, cram schools, nursing homes, and daycares. The website is entirely in Japanese and caters to the Japanese market.

The website's homepage is a simple and clean layout, with different sections clearly marked out. The top section provides information about the company, including a brief overview of its history and various divisions. The next section is dedicated to showcasing the company's products and services, with links to different sections such as books, educational materials, and toys. Visitors can easily browse through these different sections to locate the products or services they are interested in.

The website also has a section dedicated to news and events, where visitors can stay up-to-date with the company's latest offerings and news. A separate section is devoted to the company's educational services, including classrooms, cram schools, and mock exams. Visitors can learn more about these offerings and register for them online.

In terms of the overall design and user experience, gakken.co.jp is user-friendly and easy to navigate. The website is optimized for desktops, smartphones, and tablets, ensuring that users can access it regardless of the device they are using. The website is also SSL secured, which ensures that the data exchanged between the website and the user is secure.

Overall, gakken.co.jp appears to be a family-friendly website, with no content that could be deemed inappropriate for children. The website's PageSpeed Insights scores, however, are low, with a speed score of 6. This means that the website may be slow to load, which could impact the user experience negatively. While the website design is clean and easy to navigate, the slow loading times could be a cause for concern.

Gakken.co.jp Rank Summary

Global Rank
101,756
Average Load Time
0.74sec
Links In Count
1,341
Website Value
$124,100

Gakken.co.jp Website Safety

logo
Overview
Last Updated: 12/25/2024
Overall result - gakken.co.jp is safe.
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 logo
Norton Connect Safe
Last Updated: 03/22/2024
gakken.co.jp is safe.
Norton ConnectSafe evaluates gakken.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 02/10/2019
gakken.co.jp is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google safe brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
gakken.co.jp is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 02/22/2021
gakken.co.jp is safe.
McAfee assesses gakken.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 gakken.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/12/2019
gakken.co.jp child safety is very good.
The WOT calculates reputation of the gakken.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the gakken.co.jp for safety features and confirms, whether gakken.co.jp is suitable for children.

SSL Information
Domainwww.gakken.co.jp
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign RSA OV SSL CA 2018
AlgorithmRSA-SHA256
Valid form06/20/2024
Expiration07/22/2025
SignedCertificate is not self signed
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Gakken.co.jp Rank History

Gakken.co.jp Hosting Information

Server Location

ASN Information

ASN ID: 9607

ASN Title: BBTOWER BroadBand Tower, Inc., JP

Last Update: 07/18/2024

% [whois.apnic.net]
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tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-05-19T07:00:23Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS9591 - AS9622'

as-block: AS9591 - AS9622
descr: JPNIC-2Byte-ASBLOCK-AP
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country: JP
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remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
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mnt-by: APNIC-HM
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last-modified: 2017-06-12T03:54:30Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
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admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
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last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS9607'

aut-num: AS9607
as-name: BBTower
descr: BroadBand Tower, Inc.
import: from AS2510 100 accept ANY
import: from AS10026 100 accept ANY
export: to AS2510 announce AS9607
export: to AS10026 announce AS9607
country: JP
admin-c: JP00020513
tech-c: JP00020513
last-modified: 2013-01-12T01:38:04Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Gakken.co.jp Domain Registration and Settings

WHOIS

[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information: [ドメイン情報]
a. [ドメイン名] GAKKEN.CO.JP
e. [そしきめい] かぶしきがいしゃがっけんほーるでぃんぐす
f. [組織名] 株式会社学研ホールディングス
g. [Organization] GAKKEN HOLDINGS CO.,LTD.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] HF5338JP
n. [技術連絡担当者] YK025JP
p. [ネームサーバ] ns00.vips.ne.jp
p. [ネームサーバ] ns01.vips.ne.jp
s. [署名鍵]
[状態] Connected (2025/03/31)
[登録年月日]
[接続年月日] 2014/10/14
[最終更新] 2024/04/01 01:01:41 (JST)


DNS Records
HostA RecordTTL
gakken.co.jp183.176.220.20586400
HostMX RecordPriorityTTL
gakken.co.jpgakken-co-jp.mail.protection.outlook.com086400
HostNS RecordTTL
gakken.co.jpns00.vips.ne.jp86400
gakken.co.jpns01.vips.ne.jp86400
HostTXT RecordTTL
gakken.co.jpMS=ms813478953600
gakken.co.jpv=spf1 include:spf1.gakken.co.jp include:spf2.gakken.co.jp include:spf.protection.outlook.com include:bell24.gakken.co.jp include:amazonses.com include:spf.mta.hdems.com ~all3600

ns00.vips.ne.jp
TTL: 2560
Email address:
Serial: 1564966654
Refresh: 600
Retry: 600
Expire: 2419200
Minimum: 2560

Gakken.co.jp HTML Check


Errors
Warnings

Gakken.co.jp Desktop Performance

Last tested: 12/11/2019

Speedometer image
Desktop Speed
0%

Desktop Resource Breakdown
Total Resources124
Number of Hosts5
Static Resources117
JavaScript Resources15
CSS Resources9

Gakken.co.jp Mobile Insights

Last tested: 12/14/2019

Speedometer image
Mobile Usability
96%
Speedometer image
Mobile Speed
6%

Mobile Resource Breakdown
Total Resources124
Number of Hosts5
Static Resources117
JavaScript Resources15
CSS Resources9

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