Cside.jp サポート力で選ぶならシーサイドネットのレンタルサーバー

共用サーバー、専用サーバーなどレンタルサーバーのことならシーサイドネットにお任せください。

Cside.jp Overview

Cside.jp is a Japanese website that offers various rental server services. The site has a simple design with a professional outlook. The design elements are in perfect harmony with each other, and the site is easy to navigate. The site offers all the relevant information in an organized manner. The main menu is at the top left corner of the site, and all the relevant services are listed on the menu.

The site has a clear title, "サポート力で選ぶならシーサイドネットのレンタルサーバー," which translates to "Choose the Seaside Net rental server for support." It clearly indicates that the site offers rental server services, and it emphasizes the reliability and the quality of customer support that the site provides.

The site's description summarizes the services that the site offers concisely. "共用サーバー、専用サーバーなどレンタルサーバーのことならシーサイドネットにお任せください。" Which translates to "Leave it to Seaside Net for rental servers such as shared servers and dedicated servers." It is an excellent summary of the site's services, and it gives a clear understanding of what the site offers to the users.

The site has a considerable number of unique users, with 3168 per day, and 5702.4 page views. These numbers signify that the site is popular among the users, and it is attracting enough traffic to be a valuable asset. According to siteworthtraffic.com, the site is worth $102200 US dollars, which is a good indicator of its overall performance.

The site is hosted by MEX Computer Engineering & Consulting, Ltd., in Japan. The .JP top-level domain indicates that the site is from Japan. The hosting service is a reliable one, and the site is secure and protected.

The website is ideal for family-friendly usage because the contents are informational and non-offensive. The site has no explicit or violent content, and therefore it is suitable for general viewing.

The PageSpeed Insights score for the site is 52, which means that the site has significant room for improvement in terms of its speed. The score, in general, is considered to be low. The site's loading speed is essential for visitors, and a low score is not a good indicator of better user experience.

Overall, cside.jp is a reliable and

Cside.jp Rank Summary

Global Rank
119,848
Average Load Time
1.15sec
Links In Count
174
Website Value
$102,302

Cside.jp Website Safety

logo
Overview
Last Updated: 04/30/2026
Overall result - cside.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: 03/25/2026
cside.jp is safe.
Norton ConnectSafe evaluates cside.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 11/06/2016
cside.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
cside.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
cside.jp is safe.
McAfee assesses cside.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 cside.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 04/30/2026
cside.jp child safety is unknown.
The WOT calculates reputation of the cside.jp. This reputation system receives ratings from users and information from third-party sources, assesses the cside.jp for safety features and confirms, whether cside.jp is suitable for children.

SSL Information
Domain*.cside.jp
Issuer OrganizationSectigo Limited
IssuerSectigo RSA Domain Validation Secure Server CA
AlgorithmRSA-SHA256
Valid form02/22/2024
Expiration03/23/2025
SignedCertificate is not self signed
Additional Domains *.cside.jp
cside.jp

Cside.jp Rank History

Cside.jp Hosting Information

Server Location

ASN Information

ASN ID: 58791

ASN Title: GMOOSK-NET GMO Internet,Inc, JP

Last Update: 03/18/2026

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

No match found for a 58791.

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Cside.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]
[Domain Name] CSIDE.JP

[登録者名] 株式会社シーサイドネット
[Registrant] CsideNet Co., Ltd.

[Name Server] dns01.cside.jp
[Name Server] dns02.cside.jp
[Signing Key]

[登録年月日] 2001/03/26
[有効期限] 2025/03/31
[状態] Active
[最終更新] 2024/04/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社シーサイドネット
[Name] CsideNet Co., Ltd.
[Email] domain@cside.jp
[Web Page]
[郵便番号] 170-6046
[住所] 東京都千代田区三番町14-2
シーサイドビル
[Postal Address] Cside Bldg. 14-2 Sanbancho, Chiyoda-ku
Tokyo 102-0075, JAPAN
[電話番号] 03-6265-6427
[FAX番号] 03-6265-6423


DNS Records
HostA RecordTTL
cside.jp210.166.236.14986400
HostMX RecordPriorityTTL
cside.jpdm02.cside.jp1086400
HostNS RecordTTL
cside.jpdns01.cside.jp86400
cside.jpdns02.cside.jp86400
HostTXT RecordTTL

dns01.cside.jp
TTL: 86400
Email address: postmaster.cside.ne.jp
Serial: 2022082301
Refresh: 3600
Retry: 300
Expire: 360000
Minimum: 300

Cside.jp HTML Check


Errors
Warnings

Cside.jp Desktop Performance

Last tested: 11/03/2018

Speedometer image
Desktop Speed
64%

Desktop Resource Breakdown
Total Resources52
Number of Hosts2
Static Resources49
JavaScript Resources4
CSS Resources5

Cside.jp Mobile Insights

Last tested: 11/03/2018

Speedometer image
Mobile Usability
65%
Speedometer image
Mobile Speed
52%

Mobile Resource Breakdown
Total Resources52
Number of Hosts2
Static Resources49
JavaScript Resources4
CSS Resources5

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