Sikaku.gr.jp 資格検定のサーティファイ｜あなたのスキルアップを応援します

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Sikaku.gr.jp Overview

Sikaku.gr.jp ranking shows that the page is at position 238,432 over the world, while the bulk of its audience is from Japan, where it ranks 20,641.

It is beneficial to sikaku.gr.jp that their hosting company AMAZON-02 - Amazon.com, Inc., US servers are located in Japan, as that reduces page load time for the majority of their users. See the list of other webpages hosted on AMAZON-02 - Amazon.com, Inc., US servers.

In terms of rank-to-traffic ratio, sikaku.gr.jp has 1,074 unique users per day, viewing 3,008 pages. The rank based value of sikaku.gr.jp is 56,822 USD. Every user makes 3.00 pageviews on average.

Sikaku.gr.jp boasts a link base consisting of 688 referring domains and 1241 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in February 13, 2023, sikaku.gr.jp has an expired SSL certificate issued by GlobalSign nv-sa (expired on August 28, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.

Based on data from Google Safe Browsing, Google Safe Search and Symantec sikaku.gr.jp is a fairly safe domain.

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

Sikaku.gr.jp Rank Summary

Global Rank

238,432

Average Load Time

0.32sec

Links In Count

348

Website Value

$52,613

Audience Geography. Where are sikaku.gr.jp visitors located?

Country	Visitors
Japan JP	99.6%
Other	0.4%

Country	Pageviews
Japan JP	99.2%
Other	0.8%

Country	Rank
Japan JP	20641

Where do visitors go on sikaku.gr.jp?

Subdomain	Pageviews
sikaku.gr.jp	99.91%
other	0.09%

Subdomain	Pageviews per User
sikaku.gr.jp	2

Subdomain	Reach
sikaku.gr.jp	99.79%

How popular is sikaku.gr.jp?

Period	Global Rank	Global Rank Delta
past 3 months	238432	-71995
past month	234119	-34613
past week	185950	-132031
yesterday	98823	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	249866	-62527	17	40%	2.8	-5.96%
30	274390	-33955	15	10%	2	-3.69%
7	174465	-180618	28	100%	4	40%
1	62607	0	1	0%	7	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	250419	-81034	22	40%
30	235026	-38122	24	20%
7	208363	-121295	3	70%
1	130725	0	6	0%

Sikaku.gr.jp Website Safety

Overview

Last Updated: 12/26/2024

Overall result - sikaku.gr.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: 03/25/2024

sikaku.gr.jp is safe.

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

Google Safe Search

Last Updated: 11/12/2016

sikaku.gr.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

sikaku.gr.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: 02/25/2021

sikaku.gr.jp is safe.

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

Web of Trust

Last Updated: 12/26/2024

sikaku.gr.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	www.sikaku.gr.jp
Issuer Organization	GlobalSign nv-sa
Issuer	AlphaSSL CA - SHA256 - G2
Algorithm	RSA-SHA256
Valid form	07/27/2022
Expiration	08/28/2023
Signed	Certificate is not self signed
Additional Domains	www.sikaku.gr.jp sikaku.gr.jp

Sikaku.gr.jp Rank History

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

Sikaku.gr.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/31/2024

#
# 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.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# 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.
#

Sikaku.gr.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'. ]
Domain Information: [ドメイン情報]
a. [ドメイン名] SIKAKU.GR.JP
e. [そしきめい] にほんじょうほうしょりきょういくふきゅうきょう
かい
f. [組織名] 日本情報処理教育普及協会
g. [Organization] Japan Educational Association of Information
Processing
k. [組織種別] 任意団体
l. [Organization Type] Group
m. [登録担当者] AI907JP
n. [技術連絡担当者] KS18376JP
p. [ネームサーバ] ns-1320.awsdns-37.org
p. [ネームサーバ] ns-62.awsdns-07.com
p. [ネームサーバ] ns-1974.awsdns-54.co.uk
p. [ネームサーバ] ns-637.awsdns-15.net
s. [署名鍵]
[状態] Connected (2025/07/31)
[ロック状態] AgentChangeLocked
[登録年月日] 2000/07/07
[接続年月日] 2000/07/11
[最終更新] 2024/08/01 01:03:24 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
sikaku.gr.jp	211.12.220.144	3600

Host	MX Record	Priority	TTL
sikaku.gr.jp	ASPMX2.GOOGLEMAIL.COM	10	3600
sikaku.gr.jp	ASPMX.L.GOOGLE.COM	1	3600
sikaku.gr.jp	ASPMX3.GOOGLEMAIL.COM	10	3600
sikaku.gr.jp	ALT1.ASPMX.L.GOOGLE.COM	5	3600
sikaku.gr.jp	ALT2.ASPMX.L.GOOGLE.COM	5	3600

Host	NS Record	TTL
sikaku.gr.jp	dns1.ncom.ad.jp	3600
sikaku.gr.jp	dns2.ncom.ad.jp	3600

Host	TXT Record	TTL

dns2.ncom.ad.jp
TTL: 3600
Email address: nozomi.ncom.ad.jp
Serial: 2017080705
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600

Sikaku.gr.jp HTML Check

HTML Validation Tool

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

No “li” element in scope but a “li” end tag seen.

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

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

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

Unclosed element “ul”.

Warnings

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Sikaku.gr.jp Desktop Performance

Last tested: 12/27/2018

Desktop Speed

40%

Optimize images

Leverage browser caching

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

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	118
Number of Hosts	14
Static Resources	107
JavaScript Resources	15
CSS Resources	2

Sikaku.gr.jp Mobile Insights

Last tested: 12/27/2018

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

33%

Optimize images

Leverage browser caching

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

Minify JavaScript

Minify CSS

Reduce server response time

Minify HTML

Mobile Resource Breakdown

Total Resources	111
Number of Hosts	14
Static Resources	100
JavaScript Resources	15
CSS Resources	2

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Sikaku.gr.jp 資格検定のサーティファイ｜あなたのスキルアップを応援します

Sikaku.gr.jp Overview

Sikaku.gr.jp Rank Summary

Sikaku.gr.jp Website Safety

Sikaku.gr.jp Rank History

Sikaku.gr.jp Hosting Information

Sikaku.gr.jp Domain Registration and Settings

Sikaku.gr.jp HTML Check

Sikaku.gr.jp Desktop Performance

Sikaku.gr.jp Mobile Insights

Sikaku.gr.jp Similar Audits

Sikaku.gr.jp Common Typos