Shichida.com 七田式オフィシャルストア - 幼児・小学生向け教材の公式通販

子供が本来持つ無限の可能性を引き出す教育メソッド「七田式」の幼児・小学生向け教材を紹介・販売する公式ストア。世界17の国と地域で約100万人が実践した七田式オリジナル教材をご家庭にお届けします。

Shichida.com Overview

Shichida.com ranking shows that the page is at position 7,093,080 over the world.

Shichida.com hosting company servers are placed in the United States, but, unfortunately, it’s not possible to identify the countries where the bulk of shichida.com users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on AMAZON-02 - Amazon.com, Inc., US servers.

In terms of rank-to-traffic ratio, shichida.com has 104 unique users per day, viewing 104 pages. The rank based value of shichida.com is 0 USD. Every user makes 1.08 pageviews on average.

Shichida.com boasts a link base consisting of 255 referring domains and 308 external backlinks, as revealed by the data obtained from web network scanning.

Shichida.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in August 07, 2024, shichida.com has an expired SSL certificate issued by Amazon (expired on February 22, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Amazon.

Based on data from Google Safe Browsing, Google Safe Search and Symantec shichida.com is a fairly safe domain.

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

Shichida.com Rank Summary

Global Rank

7,093,080

Average Load Time

0.83sec

Links In Count

Website Value

Audience Geography. Where are shichida.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on shichida.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is shichida.com?

Period	Global Rank	Global Rank Delta
past 3 months	7093080	6494489

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	7555415	6938383	0	-98.658%	1	-63.768%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	6584479	5951586	3	-96.296%

Shichida.com Website Safety

Overview

Last Updated: 07/07/2025

Overall result - shichida.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: 02/04/2025

shichida.com is safe.

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

Google Safe Search

Last Updated: 01/21/2017

shichida.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

shichida.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: 01/02/2021

shichida.com is safe.

McAfee assesses shichida.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 shichida.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 07/07/2025

shichida.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	shichida.com
Issuer Organization	Amazon
Issuer	Amazon RSA 2048 M03
Algorithm	RSA-SHA256
Valid form	01/24/2024
Expiration	02/22/2025
Signed	Certificate is not self signed
Additional Domains	shichida.com

Shichida.com Rank History

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

Shichida.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

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

Last Update: 03/02/2024

#
# 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.
#

Shichida.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: SHICHIDA.COM
Registry Domain ID: 29331592_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2023-11-12T01:49:23Z
Creation Date: 2000-06-16T04:35:51Z
Registry Expiry Date: 2026-06-16T04:35:51Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS-1188.AWSDNS-20.ORG
Name Server: NS-1804.AWSDNS-33.CO.UK
Name Server: NS-19.AWSDNS-02.COM
Name Server: NS-642.AWSDNS-16.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-03-23T02:53:37Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
shichida.com	13.227.74.48	60
shichida.com	13.227.74.64	60
shichida.com	13.227.74.4	60
shichida.com	13.227.74.49	60

Host	MX Record	Priority	TTL
shichida.com	aspmx.l.google.com	1	300
shichida.com	alt3.aspmx.l.google.com	10	300
shichida.com	alt4.aspmx.l.google.com	10	300
shichida.com	alt1.aspmx.l.google.com	5	300
shichida.com	alt2.aspmx.l.google.com	5	300

Host	NS Record	TTL
shichida.com	ns-1188.awsdns-20.org	172800
shichida.com	ns-1804.awsdns-33.co.uk	172800
shichida.com	ns-19.awsdns-02.com	172800
shichida.com	ns-642.awsdns-16.net	172800

Host	TXT Record	TTL
shichida.com	MS=4C049C369F5D83A4E2BA9DFE6955CAA45C26A414	300
shichida.com	google-site-verification=7y0AntYdQJgqF72lwyxIQ2cH5oLaI3_ReYvuv4uXTGY	300
shichida.com	google-site-verification=DKYFUjjsr3y2Hnhv7TTG8353IDK-Fc6UWjMpEIQVIQY	300
shichida.com	v=spf1 include:_spf.activegate-ss.jp include:_spf.ptsc.jp ip4:210.158.197.38 include:_spf.google.com include:treasure-ship.jp ~all	300

ns-1804.awsdns-33.co.uk
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Shichida.com HTML Check

HTML Validation Tool

Errors

Attribute “ng-app” not allowed on element “html” at this point.

Bad start tag in “img” in “head”.

Stray end tag “noscript”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

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

Bad value “/_img/S_130130 (1).JPG” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Attribute “ng-controller” not allowed on element “div” at this point.

Attribute “ng-click” not allowed on element “tr” at this point.

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

The “aria-labelledby” attribute must point to an element in the same document.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Shichida.com Desktop Performance

Last tested: 06/22/2019

Desktop Speed

37%

Optimize images

Leverage browser caching

Reduce server response time

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

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	135
Number of Hosts	13
Static Resources	123
JavaScript Resources	17
CSS Resources	7

Shichida.com Mobile Insights

Last tested: 07/08/2019

Mobile Usability

96%

Size content to viewport

Size tap targets appropriately

Mobile Speed

25%

Leverage browser caching

Optimize images

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

Prioritize visible content

Reduce server response time

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	214
Number of Hosts	7
Static Resources	187
JavaScript Resources	15
CSS Resources	10

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