Seishun.co.jp 青春出版社

青春出版社の公式サイト。各種書籍の内容紹介があり、検索もできます。ニュースやキャンペーン、イベント情報も更新。自費出版・カスタム出版事業についてもご案内しています。

Seishun.co.jp Overview

Seishun.co.jp ranking shows that the page is at position 2,073,211 over the world.

Seishun.co.jp hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of seishun.co.jp users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on IDC Yahoo Japan Corporation, JP servers.

In terms of rank-to-traffic ratio, seishun.co.jp has 357 unique users per day, viewing 360 pages. The rank based value of seishun.co.jp is 3,154 USD. Every user makes 1.08 pageviews on average.

Seishun.co.jp boasts a link base consisting of 344 referring domains and 481 external backlinks, as revealed by the data obtained from web network scanning.

Seishun.co.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in August 12, 2024, seishun.co.jp has a self-signed SSL certificate, Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust seishun.co.jp is a fairly safe domain.

According the Mobile-Friendly test by Google seishun.co.jp is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Seishun.co.jp Rank Summary

Global Rank
2,073,211
Average Load Time
0.48sec
Links In Count
182
Website Value
$2,920

Seishun.co.jp Website Safety

logo
Overview
Last Updated: 11/11/2024
Overall result - seishun.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: 02/05/2024
seishun.co.jp is safe.
Norton ConnectSafe evaluates seishun.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 01/30/2017
seishun.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
seishun.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: 01/12/2021
seishun.co.jp is safe.
McAfee assesses seishun.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 seishun.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/11/2019
seishun.co.jp child safety is very good.
The WOT calculates reputation of the seishun.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the seishun.co.jp for safety features and confirms, whether seishun.co.jp is suitable for children.

SSL Information
Domaindc-web06
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmRSA-SHA256
Valid form07/05/2019
Expiration07/04/2020
SignedCertificate is self signed
Additional Domains

Seishun.co.jp Rank History

Seishun.co.jp Hosting Information

Server Location

ASN Information

ASN ID: 4694

ASN Title: IDC Yahoo Japan Corporation, JP

Last Update: 03/04/2024

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

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
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 'AS4672 - AS4735'

as-block: AS4672 - AS4735
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 'AS4694'

aut-num: AS4694
as-name: IDC
descr: Yahoo Japan Corporation
import:
export:
country: JP
admin-c: MH15688JP
tech-c: AN8394JP
tech-c: MT21278JP
last-modified: 2012-10-04T04:24:34Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

Seishun.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] SEISHUN.CO.JP
e. [そしきめい] かぶしきかいしゃせいしゅんしゅっぱんしゃ
f. [組織名] 株式会社青春出版社
g. [Organization] Seishun Publishing Co., Ltd.
k. [組織種別] 株式会社
l. [Organization Type] CO
m. [登録担当者] NE031JP
n. [技術連絡担当者] YI15971JP
p. [ネームサーバ] 01.dnsv.jp
p. [ネームサーバ] 02.dnsv.jp
s. [署名鍵]
[状態] Connected (2022/06/30)
[登録年月日] 1998/06/11
[接続年月日] 1998/07/21
[最終更新] 2021/07/01 01:04:51 (JST)


DNS Records
HostA RecordTTL
seishun.co.jp124.37.251.165300
HostMX RecordPriorityTTL
seishun.co.jpbta1203.secure.jp10300
HostNS RecordTTL
seishun.co.jp02.dnsv.jp86400
seishun.co.jp01.dnsv.jp86400
seishun.co.jp04.dnsv.jp86400
seishun.co.jp03.dnsv.jp86400
HostTXT RecordTTL

01.dnsv.jp
TTL: 86400
Email address: hostmaster.dnsv.jp
Serial: 1425630216
Refresh: 3600
Retry: 900
Expire: 604800
Minimum: 300

Seishun.co.jp HTML Check

Warnings

Errors

Seishun.co.jp Desktop Performance

Last tested: 01/04/2016

Speedometer image
Desktop Speed
52%

Desktop Resource Breakdown
Total Resources105
Number of Hosts5
Static Resources101
JavaScript Resources10
CSS Resources4

Seishun.co.jp Mobile Insights

Last tested: 11/05/2019

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
27%

Mobile Resource Breakdown
Total Resources95
Number of Hosts9
Static Resources86
JavaScript Resources10
CSS Resources7

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