jcy.jp ▶ JCY | 一般財団法人日本クラブユースサッカー連盟

Jcy.jp | Key Trends

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/02/2026

Jcy.jp attracts 1,530 unique visitors daily, generating 3,060 pageviews. The estimated value of jcy.jp is 2,311 USD. Each visitor views approximately 2.14 pages on average.

According to Majestic's traffic estimates, jcy.jp ranks 32,044 globally.

Jcy.jp server is located in Japan, so we cannot determine if the distance might affect the page load time.

See the list of other websites hosted by GMOOSK-NET GMO Internet,Inc, JP.

Jcy.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

A recent examination on (September 03, 2024), indicates that jcy.jp has an expired SSL certificate issued by Let's Encrypt (expired on October 17, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search and Symantec jcy.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, jcy.jp is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Jcy.jp | General Site Information

Global Rank

Average Load Time

0.69sec

Links In Count

Website Value

$2,160

Audience Geography. Where are jcy.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on jcy.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is jcy.jp?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Jcy.jp | Safety and Security Details

Overview

Last Updated: 11/02/2026

Overall result - jcy.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

Last Updated: 02/06/2026

jcy.jp is safe.

Norton ConnectSafe evaluates jcy.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/03/2017

jcy.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 Browsing

Last Updated: 01/09/2019

jcy.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.

Site Advisor

Last Updated: 01/17/2021

jcy.jp is safe.

McAfee assesses jcy.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 jcy.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/02/2026

jcy.jp child safety is unknown.

The WOT calculates reputation of the jcy.jp. This reputation system receives ratings from users and information from third-party sources, assesses the jcy.jp for safety features and confirms, whether jcy.jp is suitable for children.

Jcy.jp | SSL Certificate Information

SSL Checker Tool

Domain	jcy.jp
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	07/19/2024
Expiration	10/17/2024
Signed	Certificate is not self signed
Additional Domains	jcy.jp www.jcy.jp

Jcy.jp | Server and Hosting Details

Server Location

Geolocation Tool

Jcy.jp ASN Information

ASN Lookup Tool

ASN ID: 58791
ASN Title: GMOOSK-NET GMO Internet,Inc, JP

Last Update: 05/09/2026

ASN Whois

#
# 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.
#

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.
#

Jcy.jp | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain 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] JCY.JP

[登録者名] （登録者からの申請により非表示）
詳細は→https://jprs.jp/about/dom-rule/whois-concealment/
[Registrant] (Not displayed by registrant's request)
For details -> https://jprs.jp/about/dom-rule/whois-concealment/ (only in Japanese)

[Name Server] 01.dnsv.jp
[Name Server] 02.dnsv.jp
[Signing Key]

[登録年月日] 2012/03/22
[有効期限] 2023/03/31
[状態] Active
[最終更新] 2022/04/01 01:05:09 (JST)

Contact Information: [公開連絡窓口]
[名前] Whois情報公開代行サービス by お名前.com
[Name] Whois Privacy Protection Service by onamae.com
[Email] proxy@whoisprotectservice.com
[Web Page]
[郵便番号] 150-8512
[住所] 東京都渋谷区
桜丘町 26-1
セルリアンタワー 11階
[Postal Address] Shibuya-ku
26-1 Sakuragaoka-cho
Cerulean Tower 11F
[電話番号] +81.354562560
[FAX番号]

DNS Records

DNS Lookup Tool

Host	A Record	TTL
jcy.jp	103.3.189.185	300

Host	MX Record	Priority	TTL
jcy.jp	jcy.jp	0	300

Host	NS Record	TTL
jcy.jp	02.dnsv.jp	86400
jcy.jp	01.dnsv.jp	86400

Host	TXT Record	TTL

01.dnsv.jp
TTL: 86400
Email address: hostmaster.dnsv.jp
Serial: 1342804515
Refresh: 3600
Retry: 900
Expire: 604800
Minimum: 300

Jcy.jp | HTML Validation Report

HTML Validation Tool

Errors

Attribute “xmlns:fb” not allowed here.

Attribute “xmlns:addthis” not allowed here.

CSS: “word-wrap”: “break-all” is not a “overflow-wrap” value.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “search_form”.

Duplicate ID “searchBox”.

The “center” element is obsolete. Use CSS instead.

Element “h8” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Bad value “tab1” for attribute “rel” on element “a”: The string “tab1” is not a registered keyword.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

Stray end tag “center<center”.

Attribute “wide” not allowed on element “img” at this point.

Warnings

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

Attribute with the local name “xmlns:addthis” is not serializable as XML 1.0.

The “type” attribute is unnecessary for JavaScript resources.

The “type” attribute for the “style” element is not needed and should be omitted.

The “charset” attribute on the “script” element is obsolete.

The first occurrence of ID “search_form” was here.

The first occurrence of ID “searchBox” was here.

Jcy.jp | Desktop Performance Insights

Last tested: 05/31/2016

Desktop

Desktop Speed

72%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Reduce server response time

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	133
Number of Hosts	10
Static Resources	120
JavaScript Resources	32
CSS Resources	14

Jcy.jp | Mobile Performance Insights

Last tested: 02/07/2018

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

43%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Reduce server response time

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	151
Number of Hosts	18
Static Resources	132
JavaScript Resources	39
CSS Resources	17

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Jcy.jp JCY | 一般財団法人日本クラブユースサッカー連盟

Jcy.jp | Key Trends

Jcy.jp | General Site Information

Jcy.jp | Safety and Security Details

Jcy.jp | Server and Hosting Details

Jcy.jp | Domain Name Information

Jcy.jp | HTML Validation Report

Jcy.jp | Desktop Performance Insights

Jcy.jp | Mobile Performance Insights

Jcy.jp | Competitors Analysis

Jcy.jp | Common Typographical Errors