Idcn.jp IdcN 国際デザインセンター

IdcN 国際デザインセンター

Idcn.jp Overview

Idcn.jp ranking shows that the page is at position 998,813 over the world.

In terms of rank-to-traffic ratio, idcn.jp has 363 unique users per day, viewing 733 pages. The rank based value of idcn.jp is 6,314 USD. Every user makes 2.14 pageviews on average.

Idcn.jp boasts a link base consisting of 267 referring domains and 309 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in May 23, 2021, idcn.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 and Symantec idcn.jp is a fairly safe domain.

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

Idcn.jp Rank Summary

Global Rank

998,813

Average Load Time

1.19sec

Links In Count

146

Website Value

$5,846

Audience Geography. Where are idcn.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on idcn.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is idcn.jp?

Period	Global Rank	Global Rank Delta
past 3 months	998813	-723990
past month	876446	-520100

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1294542	-222366	2	30%	2	-53.509%
30	1228627	-783079	2	100%	1	20%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	921904	-1011061	4	200%
30	771510	-398565	5	70%

Idcn.jp Website Safety

Overview

Last Updated: 06/03/2026

Overall result - idcn.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: 02/15/2026

idcn.jp is safe.

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

Google Safe Search

Last Updated: 08/27/2017

idcn.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

idcn.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: 03/10/2021

idcn.jp is safe.

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

Web of Trust

Last Updated: 06/03/2026

idcn.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	idcn.jp
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	RSA-SHA1
Valid form	10/21/2014
Expiration	10/18/2024
Signed	Certificate is self signed
Additional Domains

Idcn.jp Rank History

Alexa Rank shows how popular idcn.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If idcn.jp has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to idcn.jp and pageviews on idcn.jp over the past 3 months.

Idcn.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 58791

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

Last Update: 05/20/2026

#
# 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
#
# 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.
#

Idcn.jp Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

[ 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'. ]
[ ]
[ Notice -------------------------------------------------------------------- ]
[ JPRS will add the [Lock Status] element to the response format of JP domain ]
[ name on November 12, 2023. ]
[ For further information, please see the following webpage. ]
[ https://jprs.jp/whatsnew/notice/2023/231112.html (only in Japanese) ]
[ --------------------------------------------------------------------------- ]
Domain Information: [ドメイン情報]
[Domain Name] IDCN.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] 03.dnsv.jp
[Name Server] 02.dnsv.jp
[Name Server] 01.dnsv.jp
[Name Server] 04.dnsv.jp
[Signing Key]

[登録年月日] 2001/07/06
[有効期限] 2024/07/31
[状態] Active
[最終更新] 2023/09/22 13:59:16 (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] idcn.jp@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

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Idcn.jp HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “content-script-type” for attribute “http-equiv” on element “meta”.

Bad value “content-style-type” for attribute “http-equiv” on element “meta”.

Element “dl” is missing a required child element.

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

Attribute “results” not allowed on element “input” at this point.

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

Duplicate ID “icon_area”.

Duplicate ID “bosyuu_end_icon”.

Duplicate ID “event_icon”.

Duplicate ID “other_icon”.

Duplicate ID “kaisai_end_icon”.

Duplicate ID “loop_icon”.

Duplicate ID “support_icon”.

Warnings

The first occurrence of ID “icon_area” was here.

The first occurrence of ID “bosyuu_end_icon” was here.

The first occurrence of ID “event_icon” was here.

The first occurrence of ID “other_icon” was here.

The first occurrence of ID “kaisai_end_icon” was here.

The first occurrence of ID “loop_icon” was here.

The first occurrence of ID “support_icon” was here.

Idcn.jp Desktop Performance

Last tested: 03/18/2019

Desktop Speed

52%

Optimize images

Leverage browser caching

Enable compression

Reduce server response time

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

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	60
Number of Hosts	4
Static Resources	54
JavaScript Resources	9
CSS Resources	11

Idcn.jp Mobile Insights

Last tested: 03/18/2019

Mobile Usability

65%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

46%

Optimize images

Leverage browser caching

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

Enable compression

Reduce server response time

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	60
Number of Hosts	4
Static Resources	54
JavaScript Resources	9
CSS Resources	11

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Idcn.jp IdcN 国際デザインセンター

IdcN 国際デザインセンター

Idcn.jp Overview

Idcn.jp Rank Summary

Idcn.jp Website Safety

Idcn.jp Rank History

Idcn.jp Hosting Information

Idcn.jp Domain Registration and Settings

Idcn.jp HTML Check

Idcn.jp Desktop Performance

Idcn.jp Mobile Insights

Idcn.jp Similar Audits

Idcn.jp Common Typos