Kodomonokagaku.com 子供の科学のWEBサイト「コカネット」│コカネット

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Kodomonokagaku.com Overview

Kodomonokagaku.com ranking shows that the page is at position 379,565 over the world.

Kodomonokagaku.com hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of kodomonokagaku.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, kodomonokagaku.com has 626 unique users per day, viewing 1,897 pages. The rank based value of kodomonokagaku.com is 35,478 USD. Every user makes 3.24 pageviews on average.

Kodomonokagaku.com boasts a link base consisting of 360 referring domains and 469 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in July 12, 2024, kodomonokagaku.com has an expired wildcard SSL certificate issued by DigiCert Inc (expired on September 09, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust kodomonokagaku.com is a fairly safe domain.

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

Kodomonokagaku.com Rank Summary

Global Rank

379,565

Average Load Time

0.45sec

Links In Count

Website Value

$32,850

Audience Geography. Where are kodomonokagaku.com visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on kodomonokagaku.com?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is kodomonokagaku.com?

Period	Global Rank	Global Rank Delta
past 3 months	379565	-50578
past month	234512	-1632078

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	394981	-71075	1	30%	3	10%
30	209435	-2397976	23	4000%	4	300%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	399951	-43263	1	20%
30	268807	-1302521	2	800%

Kodomonokagaku.com Website Safety

Overview

Last Updated: 11/11/2024

Overall result - kodomonokagaku.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: 03/27/2024

kodomonokagaku.com is safe.

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

Google Safe Search

Last Updated: 04/06/2019

kodomonokagaku.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

kodomonokagaku.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: 02/26/2021

kodomonokagaku.com is safe.

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

Web of Trust

Last Updated: 01/10/2019

kodomonokagaku.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.kodomonokagaku.com
Issuer Organization	DigiCert Inc
Issuer	RapidSSL TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	08/25/2023
Expiration	09/09/2024
Signed	Certificate is not self signed
Additional Domains	*.kodomonokagaku.com kodomonokagaku.com

Kodomonokagaku.com Rank History

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

Kodomonokagaku.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: 11/08/2024

#
# 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.
#

Kodomonokagaku.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: KODOMONOKAGAKU.COM
Registry Domain ID: 293139522_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2021-12-05T15:16:02Z
Creation Date: 2005-12-21T05:33:13Z
Registry Expiry Date: 2022-12-21T05:33:13Z
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Name Server: NS01.V6DNS.JP
Name Server: NS02.V6DNS.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-12-16T07:02:49Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
kodomonokagaku.com	52.194.198.43	900

Host	MX Record	Priority	TTL
kodomonokagaku.com	mail.kodomonokagaku.com	10	900

Host	NS Record	TTL
kodomonokagaku.com	ns01.v6dns.jp	900
kodomonokagaku.com	ns02.v6dns.jp	900

Host	TXT Record	TTL
kodomonokagaku.com	google-site-verification=vxwxQ3KCG5ByInBvG-1jaCKV5b6ByrWH4zgDYfrVzTg	900
kodomonokagaku.com	v=spf1 +ip4:210.239.172.72/29 +ip4:210.239.169.48/29 +ip4:210.239.169.56/29 +ip4:124.215.219.0/26 a:mail.kodomonokagaku.com mx ~all	900

ns01.v6dns.jp
TTL: 900
Email address: root.ns01.v6dns.jp
Serial: 2022031900
Refresh: 3600
Retry: 900
Expire: 604800
Minimum: 3600

Kodomonokagaku.com HTML Check

HTML Validation Tool

Errors

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

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

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

Row 1 of a row group established by a “tbody” element has no cells beginning on it.

Element “dl” is missing a required child element.

Element “dl” is missing a required instance of child element “dd”.

Attribute “width” not allowed on element “a” at this point.

Attribute “height” not allowed on element “a” at this point.

Bad value “facebox” for attribute “rel” on element “a”: The string “facebox” is not a registered keyword.

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

Warnings

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

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

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

Kodomonokagaku.com Desktop Performance

Last tested: 09/12/2015

Desktop Speed

44%

Leverage browser caching

Optimize images

Enable compression

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

Minify JavaScript

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	175
Number of Hosts	6
Static Resources	162
JavaScript Resources	10
CSS Resources	7

Kodomonokagaku.com Mobile Insights

Last tested: 06/24/2019

Mobile Usability

66%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

26%

Leverage browser caching

Optimize images

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

Enable compression

Minify JavaScript

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	228
Number of Hosts	15
Static Resources	208
JavaScript Resources	19
CSS Resources	9

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Kodomonokagaku.com 子供の科学のWEBサイト「コカネット」│コカネット

Kodomonokagaku.com Overview

Kodomonokagaku.com Rank Summary

Kodomonokagaku.com Website Safety

Kodomonokagaku.com Rank History

Kodomonokagaku.com Hosting Information

Kodomonokagaku.com Domain Registration and Settings

Kodomonokagaku.com HTML Check

Kodomonokagaku.com Desktop Performance

Kodomonokagaku.com Mobile Insights

Kodomonokagaku.com Similar Audits

Kodomonokagaku.com Common Typos