Kawai-juku.ac.jp 大学受験の予備校・塾 河合塾

東大・京大・早慶大など難関大や医学部をはじめ数々の大学・高校の合格実績が河合塾の自信です。高卒生や現役生、中高一貫、海外大進学、帰国生、通信制の学生ほか、英語や幼児教育も幅広くサポート。大学受験の予備校・塾、学校法人河合塾の公式サイトです。

Kawai-juku.ac.jp Overview

Website Overview: kawai-juku.ac.jp

Introduction:

The website kawai-juku.ac.jp belongs to Kawai Juku, a well-known preparatory school and cram school in Japan. The school specializes in preparing students for university entrance exams, including prestigious institutions like the University of Tokyo, Kyoto University, and the top private universities in Japan. With a strong track record of successful admissions to difficult universities and faculties, Kawai Juku is confident in its ability to support students from various educational backgrounds. This official website offers information and resources related to university entrance preparation, as well as support for high school students, international students, and those pursuing English language education or early childhood education.

Website Traffic:

The website receives an average of 2441 unique users per day and generates around 11472.7 pageviews. These numbers indicate a decent level of traffic, suggesting that the website is quite popular and attracts a significant audience.

Hosting and Domain:

The website is hosted by VECTANT ARTERIA Networks Corporation, a reputable hosting provider in Japan. As for the domain name, the website uses the top-level domain (TLD) .JP, which signifies that it is associated with Japan.

Family-Friendly:

Based on the provided information, it is difficult to determine whether the website is specifically labeled as "family-friendly." However, given that it is the official website of a well-established educational institution, it can be assumed that the content is appropriate and safe for all users, including families and students.

PageSpeed Insights Scores:

The website's PageSpeed Insights score for speed is 18 out of 100. This suggests that the website may have performance issues and could benefit from optimization to improve its loading speed. Slow loading times can negatively impact user experience and may discourage visitors from exploring the site further.

Backlinks and Referring Domains:

The website has a substantial number of external backlinks, with a count of 1374. Backlinks are links from other websites that point to kawai-juku.ac.jp, which can help improve the website's authority and search engine rankings. Additionally, the website has 865 referring domains, indicating that it has been referenced and shared on a wide range of websites.

Conclusion:

Overall, kawai-juku.ac.jp is the official website of Kawai Juku, a renowned preparatory school and cram school in Japan. It offers information and resources related to university entrance exam preparation, along with support for various educational backgrounds. The website receives significant daily

Kawai-juku.ac.jp Rank Summary

Global Rank
57,037
Average Load Time
0.81sec
Links In Count
495
Website Value
$201,681

Kawai-juku.ac.jp Website Safety

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Overview
Last Updated: 11/10/2024
Overall result - kawai-juku.ac.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.
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Norton Connect Safe
Last Updated: 03/22/2024
kawai-juku.ac.jp is safe.
Norton ConnectSafe evaluates kawai-juku.ac.jp for any unsafe and insecure content. The results are critical for families with young children.
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Google Safe Search
Last Updated: 10/16/2016
kawai-juku.ac.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.
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Google Safe Browsing
Last Updated: 01/09/2019
kawai-juku.ac.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.
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Site Advisor
Last Updated: 02/22/2021
kawai-juku.ac.jp is safe.
McAfee assesses kawai-juku.ac.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 kawai-juku.ac.jp for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 01/09/2019
kawai-juku.ac.jp child safety is very good.
The WOT calculates reputation of the kawai-juku.ac.jp. This reputation system receives ratings from users and information from third-party sources, assesses the kawai-juku.ac.jp for safety features and confirms, whether kawai-juku.ac.jp is suitable for children.

SSL Information
Domain*.kawai-juku.ac.jp
Issuer OrganizationCybertrust Japan Co., Ltd.
IssuerCybertrust Japan SureServer CA G4
AlgorithmRSA-SHA256
Valid form12/01/2023
Expiration12/31/2024
SignedCertificate is not self signed
Additional Domains *.kawai-juku.ac.jp
kawai-juku.ac.jp
hiw.oo.kawai-juku.ac.jp
hiwtest-nagoya.oo.kawai-juku.ac.jp
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Kawai-juku.ac.jp Rank History

Kawai-juku.ac.jp Hosting Information

Server Location

ASN Information

Last Update: 07/18/2024

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

% Information related to 'AS2497 - AS2528'

as-block: AS2497 - AS2528
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 'AS2519'

aut-num: AS2519
as-name: VECTANT
descr: ARTERIA Networks Corporation
import: from AS2516 100 accept ANY
import: from AS2914 100 accept ANY
import: from AS10026 100 accept ANY
export: to AS2516 announce AS2519
export: to AS2914 announce AS2519
export: to AS10026 announce AS2519
country: JP
admin-c: IH010JP
tech-c: KA24555JP
tech-c: MA2355JP
last-modified: 2016-11-19T00:26:29Z
source: JPNIC

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

Kawai-juku.ac.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] KAWAI-JUKU.AC.JP
e. [そしきめい] がっこうほうじん かわいじゅく
f. [組織名] 学校法人河合塾
g. [Organization] Kawaijuku Educational Institution
k. [組織種別] 学校法人
l. [Organization Type] Educational Foundation
m. [登録担当者] KU26284JP
n. [技術連絡担当者] KU26284JP
p. [ネームサーバ] ns.kawai-juku.ac.jp
p. [ネームサーバ] ns.keinet.ne.jp
p. [ネームサーバ] rjer.nn.kawai-juku.ac.jp
s. [署名鍵]
[状態] Connected (2025/03/31)
[登録年月日]
[接続年月日]
[最終更新] 2024/04/01 01:03:01 (JST)


DNS Records
HostA RecordTTL
kawai-juku.ac.jp124.110.69.31600
HostMX RecordPriorityTTL
kawai-juku.ac.jposn.nn.kawai-juku.ac.jp10600
HostNS RecordTTL
kawai-juku.ac.jpns.kawai-juku.ac.jp600
kawai-juku.ac.jpns.keinet.ne.jp600
kawai-juku.ac.jprjer.nn.kawai-juku.ac.jp600
HostTXT RecordTTL
kawai-juku.ac.jpv=spf1 +ip4:210.170.60.64/26 +ip4:124.110.69.0/24 +ip4:118.103.19.0/26 +ip4:211.15.37.128/26 +ip4:180.211.84.128/26 +ip4:180.211.84.192/26 +ip4:180.211.86.0/25 +ip4:180.211.87.0/26 +ip4:116.197.173.192/26 +ip4:116.197.174.0/26 600

ns.kawai-juku.ac.jp
TTL: 600
Email address: postmaster.ns.kawai-juku.ac.jp
Serial: 2019042601
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 600

Kawai-juku.ac.jp HTML Check

Warnings

Errors

Kawai-juku.ac.jp Desktop Performance

Last tested: 12/09/2019

Speedometer image
Desktop Speed
24%

Desktop Resource Breakdown
Total Resources137
Number of Hosts39
Static Resources84
JavaScript Resources44
CSS Resources2

Kawai-juku.ac.jp Mobile Insights

Last tested: 12/14/2019

Speedometer image
Mobile Usability
99%
Speedometer image
Mobile Speed
18%

Mobile Resource Breakdown
Total Resources121
Number of Hosts32
Static Resources85
JavaScript Resources44
CSS Resources2

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