Gentosha.co.jp 幻冬舎 / Gentosha

幻冬舎の公式サイト。単行本、新書、文庫、雑誌、コミック、電子書籍、オーディオブックなど注目の新刊や話題作を試し読み。特典・イベント、採用情報も。

Gentosha.co.jp Overview

Gentosha.co.jp is the website of 株式会社 幻冬舎, a Japanese company. The website receives an average of 1481 unique users per day and generates 2517.7 page views. It has been valued at approximately 45990 US dollars. Gentosha.co.jp is hosted by SAKURA-A SAKURA Internet Inc., a hosting company based in Japan. The website has a Top Level Domain of .JP, which indicates that it is associated with Japan.

In terms of security, gentosha.co.jp has an SSL certificate issued by GlobalSign nv-sa. This indicates that data transmitted between the website and its users is encrypted and secure, providing a level of protection against potential cyber threats.

The family-friendliness of the website cannot be determined based solely on the information provided. It would require a more in-depth analysis of the content and services offered on the website to assess its suitability for all age groups.

When it comes to the website's performance, it is important to note that PageSpeed Insights scores it with a speed of 17. This score indicates that there may be room for improvement in terms of optimizing the website's load time and overall performance. Slow-loading websites can negatively impact user experience and may result in visitors leaving the site before fully exploring its content.

Overall, Gentosha.co.jp appears to be a valuable website with a consistent number of daily visitors and page views. Its association with a reputable hosting provider and SSL certificate issuer indicates a level of trust and security. However, there may be opportunities for optimization to improve the website's speed and loading time, thereby enhancing the user experience.

Gentosha.co.jp Rank Summary

Global Rank
271,383
Average Load Time
1.53sec
Links In Count
887
Website Value
$46,036

Gentosha.co.jp Website Safety

logo
Overview
Last Updated: 12/25/2024
Overall result - gentosha.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: 03/25/2024
gentosha.co.jp is safe.
Norton ConnectSafe evaluates gentosha.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 02/12/2019
gentosha.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
gentosha.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: 02/25/2021
gentosha.co.jp is safe.
McAfee assesses gentosha.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 gentosha.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/10/2019
gentosha.co.jp child safety is very good.
The WOT calculates reputation of the gentosha.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the gentosha.co.jp for safety features and confirms, whether gentosha.co.jp is suitable for children.

SSL Information
Domainwww.gentosha.co.jp
Issuer OrganizationGlobalSign nv-sa
IssuerGlobalSign RSA OV SSL CA 2018
AlgorithmRSA-SHA256
Valid form05/25/2020
Expiration09/20/2021
SignedCertificate is not self signed
Additional Domains www.gentosha.co.jp
gentosha.co.jp

Gentosha.co.jp Rank History

Gentosha.co.jp Hosting Information

Server Location

ASN Information

ASN ID: 7506

ASN Title: INTERQ GMO Internet,Inc, JP

Last Update: 07/19/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS7467 - AS7722'

as-block: AS7467 - AS7722
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
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 'AS7500 - AS7531'

as-block: AS7500 - AS7531
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:29Z
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
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS7506'

aut-num: AS7506
as-name: INTERQ
descr: GMO Internet,Inc
import: from AS18068 100 accept ANY
import: from AS10026 100 accept ANY
import: from AS2914 100 accept ANY
import: from AS3356 100 accept ANY
import: from AS22205 100 accept ANY
import: from AS6461 100 accept ANY
import: from AS55907 100 accept ANY
import: from AS58649 100 accept ANY
import: from AS37907 100 accept ANY
export: to AS18068 announce AS7506
export: to AS10026 announce AS7506
export: to AS2914 announce AS7506
export: to AS3356 announce AS7506
export: to AS22205 announce AS7506
export: to AS6461 announce AS7506
export: to AS55907 announce ANY
export: to AS58649 announce ANY
export: to AS37907 announce ANY
country: JP
admin-c: JP00016074
tech-c: JP00016074
last-modified: 2012-11-21T02:27:40Z
source: JPNIC

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

Gentosha.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] GENTOSHA.CO.JP
e. [そしきめい] かぶしきがいしゃ げんとうしゃ
f. [組織名] 株式会社 幻冬舎
g. [Organization] Gentosha Publishing Inc.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] SN680JP
n. [技術連絡担当者] PS007JP
p. [ネームサーバ] asns1.customer.ne.jp
p. [ネームサーバ] asns2.customer.ne.jp
s. [署名鍵]
[状態] Connected (2024/09/30)
[登録年月日] 1998/09/01
[接続年月日] 1998/09/07
[最終更新] 2023/10/01 01:02:41 (JST)


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Gentosha.co.jp HTML Check


Errors
Warnings

Gentosha.co.jp Desktop Performance

Last tested: 11/13/2016

Speedometer image
Desktop Speed
21%

Desktop Resource Breakdown
Total Resources240
Number of Hosts9
Static Resources237
JavaScript Resources21
CSS Resources2

Gentosha.co.jp Mobile Insights

Last tested: 11/13/2016

Speedometer image
Mobile Usability
61%
Speedometer image
Mobile Speed
17%

Mobile Resource Breakdown
Total Resources240
Number of Hosts9
Static Resources237
JavaScript Resources21
CSS Resources2

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