shikaku-square.com ▶ 資格スクエア｜難関資格特化の通信講座

Shikaku-square.com | Key Trends

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.33 sec.
Last Checked: 02/11/2025

Shikaku-square.com attracts 1,531 unique visitors daily, generating 9,799 pageviews. The estimated value of shikaku-square.com is 168,718 USD. Each visitor views approximately 6.85 pages on average.

According to Majestic's traffic estimates, shikaku-square.com ranks 11,269 globally, with the majority of its visitors coming from Japan, where it holds the 7,691 position.

See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

Shikaku-square.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (October 08, 2024), indicates that shikaku-square.com has an expired SSL certificate issued by Amazon (expired on December 12, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Amazon.

According to Google Safe Browsing, Google Safe Search and Symantec shikaku-square.com appears to be a safe domain.

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

Shikaku-square.com | General Site Information

Global Rank

69,439

Average Load Time

0.54sec

Links In Count

Website Value

$157,680

Audience Geography. Where are shikaku-square.com visitors located?

Country	Visitors
Japan JP	99.6%
Other	0.4%

Country	Pageviews
Japan JP	99.9%
Other	0.1%

Country	Rank
Japan JP	7691

Where do visitors go on shikaku-square.com?

Subdomain	Pageviews
shikaku-square.com	100%

Subdomain	Pageviews per User
shikaku-square.com	4.4

Subdomain	Reach
shikaku-square.com	100%

How popular is shikaku-square.com?

Period	Global Rank	Global Rank Delta
past 3 months	69439	-51088
past month	97294	26537
past week	101281	-29178
yesterday	130811	-27960

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	45616	-13467	14	38%	6.4	-37.39%
30	81181	39180	72	-54.726%	4.4	-41.52%
7	133706	-12985	39	5%	2	-27.51%
1	166573	-92633	3	100%	2	90%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	86177	-77097	81	120%
30	111495	20672	6	-22.72%
7	95993	-39844	7	50%
1	122657	-11630	6	8%

Shikaku-square.com | Safety and Security Details

Overview

Last Updated: 02/11/2025

Overall result - shikaku-square.com 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

shikaku-square.com is safe.

Norton ConnectSafe evaluates shikaku-square.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/25/2019

shikaku-square.com 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

shikaku-square.com 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

shikaku-square.com is safe.

McAfee assesses shikaku-square.com 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 shikaku-square.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 02/11/2025

shikaku-square.com child safety is unknown.

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

Shikaku-square.com | SSL Certificate Information

SSL Checker Tool

Domain	shikaku-square.com
Issuer Organization	Amazon
Issuer	Amazon RSA 2048 M03
Algorithm	RSA-SHA256
Valid form	11/14/2023
Expiration	12/12/2024
Signed	Certificate is not self signed
Additional Domains	shikaku-square.com *.shikaku-square.com

Shikaku-square.com | Server and Hosting Details

Server Location

Geolocation Tool

Shikaku-square.com ASN Information

ASN Lookup Tool

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/31/2024

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.
#

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.
#

Shikaku-square.com | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: SHIKAKU-SQUARE.COM
Registry Domain ID: 1823949657_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.squarespace.domains
Registrar URL: http://domains2.squarespace.com
Updated Date: 2024-08-22T06:42:09Z
Creation Date: 2013-08-28T05:28:42Z
Registry Expiry Date: 2025-08-28T05:28:42Z
Registrar: Squarespace Domains II LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: abuse-complaints@squarespace.com
Registrar Abuse Contact Phone: +1.6466935324
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1069.AWSDNS-05.ORG
Name Server: NS-1910.AWSDNS-46.CO.UK
Name Server: NS-220.AWSDNS-27.COM
Name Server: NS-967.AWSDNS-56.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-12T14:12:24Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Shikaku-square.com | HTML Validation Report

HTML Validation Tool

Errors

Attribute “xmlns:fb” not allowed here.

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

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

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Stray end tag “ul”.

Stray end tag “div”.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.

Warnings

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

Consider avoiding viewport values that prevent users from resizing documents.

Shikaku-square.com | Desktop Performance Insights

Last tested: 12/15/2018

Desktop

Desktop Speed

39%

Optimize images

Leverage browser caching

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

Enable compression

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	164
Number of Hosts	73
Static Resources	82
JavaScript Resources	63
CSS Resources	5

Shikaku-square.com | Mobile Performance Insights

Last tested: 12/15/2018

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

41%

Optimize images

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

Leverage browser caching

Enable compression

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	165
Number of Hosts	75
Static Resources	83
JavaScript Resources	61
CSS Resources	4

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Shikaku-square.com 資格スクエア｜難関資格特化の通信講座

Shikaku-square.com | Key Trends

Shikaku-square.com | General Site Information

Shikaku-square.com | Safety and Security Details

Shikaku-square.com | Server and Hosting Details

Shikaku-square.com | Domain Name Information

Shikaku-square.com | HTML Validation Report

Shikaku-square.com | Desktop Performance Insights

Shikaku-square.com | Mobile Performance Insights

Shikaku-square.com | Competitors Analysis

Shikaku-square.com | Common Typographical Errors