designlearn.co.jp - 【公式】通信教育講座・資格の諒設計アーキテクトラーニング

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.62 sec.
Last Checked: 07/30/2024

Over the time designlearn.co.jp has been ranked as high as 14,251 in the world.

Designlearn.co.jp receives about 940 unique visitors and 1,786 pageviews per day. The estimated value of designlearn.co.jp is 32,850 USD. Each unique visitor makes about 1.9 pageviews on average.

Designlearn.co.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (April 02, 2023) designlearn.co.jp has an expired SSL certificate issued by Let's Encrypt (expired on May 17, 2023). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search and Symantec designlearn.co.jp is quite a safe domain.

Mobile-Friendly test indicates that designlearn.co.jp is well optimized for mobile and tablet devices.

Designlearn.co.jp General Information

Global Rank

380,685

Average Load Time

0.68sec

Links In Count

Website Value

$32,850

How popular is designlearn.co.jp?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	363778	49923	14	-16.31%
30	552686	315992	8	-67.211%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	481551	-123418	7	40%	1.9	60%
30	1125401	862062	2	-86.898%	1	-60%

Period	Global Rank	Global Rank Delta
past 3 months	380685	1162
past month	694954	463288

Designlearn.co.jp Alexa Rank History

Alexa Rank shows how popular designlearn.co.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If designlearn.co.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 designlearn.co.jp and pageviews on designlearn.co.jp over the past 3 months.

Designlearn.co.jp Safety Information

Overview

Last Updated: 11/15/2024

Overall result - "designlearn.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

Last Updated: 04/01/2024

designlearn.co.jp is safe.

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

Google Safe Search

Last Updated: 01/04/2017

designlearn.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 Browsing

Last Updated: 01/09/2019

Malware not found at "designlearn.co.jp".
"designlearn.co.jp" is not a phishing page.
"designlearn.co.jp" does not install unwanted software.
"designlearn.co.jp" does not contain harmfull applications.
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: 03/02/2021

designlearn.co.jp is safe.

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

Web of Trust

Last Updated: 11/15/2024

designlearn.co.jp child safety isunknown.

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

SSL Information

SSL Checker Tool

Domain	www.designlearn.co.jp
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	02/16/2023
Expiration	05/17/2023
Signed	Certificate is not self signed
Additional Domains	designlearn.co.jp www.designlearn.co.jp

Designlearn.co.jp Server Information

Server Location

Geolocation Tool

Not Found

ASN Information

ASN Lookup Tool

ASN ID: 131965
ASN Title: XSERVER Xserver Inc., JP

Last Update: 07/31/2024

ASN Whois

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

% Information related to 'AS131072 - AS132095'

as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131905 - AS131992'

as-block: AS131905 - AS131992
descr: JPNIC-4Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: for assignment to JPNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.ad.jp
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2016-01-27T00:24:03Z
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 'AS131965'

aut-num: AS131965
as-name: XSERVER
descr: Xserver Inc.
import:
export:
country: JP
admin-c: JP00193983
tech-c: JP00193983
last-modified: 2020-05-27T00:41:42Z
source: JPNIC

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

Designlearn.co.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]
a. [ドメイン名] DESIGNLEARN.CO.JP
e. [そしきめい] かぶしきかいしゃしんせいぎじゅつかいはつけんきゅうしょ
f. [組織名] 株式会社新生技術開発研究所
g. [Organization] Shinsei Life Technology CO.,LTD.
k. [組織種別] 株式会社
l. [Organization Type] Company
m. [登録担当者] DI14692JP
n. [技術連絡担当者] HY4200JP
p. [ネームサーバ] ns1.xbiz.ne.jp
p. [ネームサーバ] ns2.xbiz.ne.jp
p. [ネームサーバ] ns3.xbiz.ne.jp
s. [署名鍵]
[状態] Connected (2025/05/31)
[登録年月日] 2002/05/29
[接続年月日] 2002/05/29
[最終更新] 2024/06/01 01:03:33 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Designlearn.co.jp HTML Validation

HTML Validation Tool

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “banner” role is unnecessary for element “header”.

The first occurrence of ID “article-body-inner” was here.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Errors

A document must not include more than one “meta” element with its “name” attribute set to the value “description”.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Attribute “pagespeed_no_defer” not allowed on element “script” at this point.

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

Bad value “true” for attribute “async” on element “script”.

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.

Duplicate ID “article-body-inner”.

End tag “div” seen, but there were open elements.

Unclosed element “section”.

Designlearn.co.jp Desktop Insights

Desktop Page Insights Tool

Last tested: 12/29/2018

Desktop

Desktop Speed

81%

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

Optimize images

Leverage browser caching

Reduce server response time

Minify JavaScript

Enable compression

Desktop Resource Breakdown

Total Resources	247
Number of Hosts	45
Static Resources	173
JavaScript Resources	29
CSS Resources	4

Designlearn.co.jp Mobile Insights

Mobile Page Insights Tool

Last tested: 12/29/2018

Mobile

Mobile Usability

96%

Size content to viewport

Size tap targets appropriately

Mobile Speed

68%

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

Optimize images

Leverage browser caching

Reduce server response time

Minify JavaScript

Enable compression

Mobile Resource Breakdown

Total Resources	238
Number of Hosts	31
Static Resources	174
JavaScript Resources	29
CSS Resources	4

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Designlearn.co.jp 【公式】通信教育講座・資格の諒設計アーキテクトラーニング

Quick Summary

Designlearn.co.jp General Information

Designlearn.co.jp Alexa Rank History

Designlearn.co.jp Safety Information

Designlearn.co.jp Server Information

Designlearn.co.jp Domain Name Information

Designlearn.co.jp HTML Validation

Designlearn.co.jp Desktop Insights

Designlearn.co.jp Mobile Insights

Designlearn.co.jp Nearest Competitors

Designlearn.co.jp Typos