Trygroup.co.jp 《公式》家庭教師のトライ - 苦手科目克服から大学・高校・中学受験の対策まで対応 - 家庭教師のトライ

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Trygroup.co.jp Overview

Trygroup.co.jp ranking shows that the page is at position 204,391 over the world, while the bulk of its audience is from Japan, where it ranks 22,941.

Trygroup.co.jp hosted on AMAZON-02 - Amazon.com, Inc., US servers in United States. To reduce page loading time for the majority of trygroup.co.jp users, we recommend migrating the server to Japan, as it will speed up trygroup.co.jp page load time for the majority of users. See the list of other webpages hosted on AMAZON-02 - Amazon.com, Inc., US servers.

In terms of rank-to-traffic ratio, trygroup.co.jp has 796 unique users per day, viewing 3,419 pages. The rank based value of trygroup.co.jp is 63,860 USD. Every user makes 4.65 pageviews on average.

Trygroup.co.jp boasts a link base consisting of 313 referring domains and 424 external backlinks, as revealed by the data obtained from web network scanning.

Trygroup.co.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in July 14, 2024, trygroup.co.jp has an expired SSL certificate issued by Amazon (expired on October 08, 2024). 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, Symantec and Web of Trust trygroup.co.jp is a fairly safe domain.

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

Trygroup.co.jp Rank Summary

Global Rank

204,391

Average Load Time

1.36sec

Links In Count

122

Website Value

$59,130

Audience Geography. Where are trygroup.co.jp visitors located?

Country	Visitors
Japan JP	98.8%
Other	1.2%

Country	Pageviews
Japan JP	99.6%
Other	0.4%

Country	Rank
Japan JP	22941

Where do visitors go on trygroup.co.jp?

Subdomain	Pageviews
trygroup.co.jp	32.32%
other	67.68%

Subdomain	Pageviews per User
trygroup.co.jp	2

Subdomain	Reach
trygroup.co.jp	60.43%

How popular is trygroup.co.jp?

Period	Global Rank	Global Rank Delta
past 3 months	204391	-30645
past month	257315	55720
past week	174638	-110205

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	170344	-44197	28	40%	4.3	20%
30	261427	68197	17	-30.45%	3	-10.76%
7	170490	-63575	3	50%	3	-24.72%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	234972	-26674	24	20%
30	276487	55355	2	-21.87%
7	192430	-142935	3	100%

Trygroup.co.jp Website Safety

Overview

Last Updated: 12/27/2024

Overall result - trygroup.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: 03/22/2024

trygroup.co.jp is safe.

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

Google Safe Search

Last Updated: 10/21/2016

trygroup.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

trygroup.co.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: 02/23/2021

trygroup.co.jp is safe.

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

Web of Trust

Last Updated: 01/10/2019

trygroup.co.jp child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	trygroup.co.jp
Issuer Organization	Amazon
Issuer	Amazon RSA 2048 M02
Algorithm	RSA-SHA256
Valid form	09/11/2023
Expiration	10/08/2024
Signed	Certificate is not self signed
Additional Domains	trygroup.co.jp *.trygroup.co.jp

Trygroup.co.jp Rank History

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

Trygroup.co.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: 11/09/2024

#
# 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.
#

Trygroup.co.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] TRYGROUP.CO.JP
e. [そしきめい]
f. [組織名] 株式会社トライグループ
g. [Organization] TRYGROUP CORPORATION
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] TM997JP
n. [技術連絡担当者] TM997JP
p. [ネームサーバ] ns-774.awsdns-32.net
p. [ネームサーバ] ns-1320.awsdns-37.org
s. [署名鍵]
[状態] Connected (2025/09/30)
[ロック状態] AgentChangeLocked
[登録年月日] 1997/09/25
[接続年月日] 1997/11/12
[最終更新] 2024/10/01 01:01:23 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
trygroup.co.jp	13.35.121.85	60
trygroup.co.jp	13.35.121.118	60
trygroup.co.jp	13.35.121.70	60
trygroup.co.jp	13.35.121.113	60

Host	MX Record	Priority	TTL
trygroup.co.jp	sa11.inet-jp.com	10	300
trygroup.co.jp	sa15.inet-jp.com	20	300

Host	NS Record	TTL
trygroup.co.jp	ns-1320.awsdns-37.org	172800
trygroup.co.jp	ns-2035.awsdns-62.co.uk	172800
trygroup.co.jp	ns-494.awsdns-61.com	172800
trygroup.co.jp	ns-774.awsdns-32.net	172800

Host	TXT Record	TTL
trygroup.co.jp	apple-domain-verification=ivyL36vRUixhC4b5	300
trygroup.co.jp	google-site-verification=TNrTnogHR2xAi4OSEc4JLQ4ss-8J3Oy4jHn09ctJOp0	300
trygroup.co.jp	qq961z25sjzfvn58rssvcn6mszfbt9cd	300
trygroup.co.jp	zxtqgjt4nr1tmzg3t2sg72487hlfz89x	300

ns-774.awsdns-32.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Trygroup.co.jp HTML Check

HTML Validation Tool

Errors

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

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

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

Duplicate ID “zuiyo”.

Duplicate ID “img10”.

Duplicate ID “body”.

Duplicate ID “course_sh”.

Duplicate ID “course_btn”.

Duplicate ID “course_jh”.

Duplicate ID “course_name”.

Duplicate ID “course_hs”.

The element “h3” must not appear as a descendant of the “dt” element.

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

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.

The hash-name reference in attribute “usemap” referred to “Map”, but there is no “map” element with a “name” attribute with that value.

Warnings

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

The first occurrence of ID “zuiyo” was here.

The first occurrence of ID “img10” was here.

The first occurrence of ID “body” was here.

The first occurrence of ID “course_sh” was here.

The first occurrence of ID “course_btn” was here.

The first occurrence of ID “course_jh” was here.

The first occurrence of ID “course_name” was here.

The first occurrence of ID “course_hs” was here.

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

Trygroup.co.jp Desktop Performance

Last tested: 08/26/2019

Desktop Speed

72%

Leverage browser caching

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

Optimize images

Prioritize visible content

Enable compression

Minify JavaScript

Reduce server response time

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	248
Number of Hosts	81
Static Resources	121
JavaScript Resources	67
CSS Resources	4

Trygroup.co.jp Mobile Insights

Last tested: 01/20/2018

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

59%

Enable compression

Leverage browser caching

Optimize images

Avoid landing page redirects

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

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	157
Number of Hosts	53
Static Resources	76
JavaScript Resources	50
CSS Resources	2

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Trygroup.co.jp 《公式》家庭教師のトライ - 苦手科目克服から大学・高校・中学受験の対策まで対応 - 家庭教師のトライ

Trygroup.co.jp Overview

Trygroup.co.jp Rank Summary

Trygroup.co.jp Website Safety

Trygroup.co.jp Rank History

Trygroup.co.jp Hosting Information

Trygroup.co.jp Domain Registration and Settings

Trygroup.co.jp HTML Check

Trygroup.co.jp Desktop Performance

Trygroup.co.jp Mobile Insights

Trygroup.co.jp Similar Audits

Trygroup.co.jp Common Typos