Toshin.com 予備校・大学受験の東進

2023年も東大・旧七帝大+3・早慶などで日本一の現役合格実績を更新。東進の合格力の理由(ワケ)を体験しよう。予備校・大学受験の東進ハイスクール、東進衛星予備校公式サイト。

Toshin.com Overview

Website Overview: toshin.com

Toshin.com is a structural website that primarily focuses on providing preparation resources for university entrance exams in Japan. The site emphasizes the effectiveness of their unique teaching method called the "勝利の方程式" (Formula for Victory), which has resulted in a high success rate for students aiming to enter prestigious universities such as the University of Tokyo (東大), Kyoto University (京大), and other renowned national and private universities like Waseda University (早慶上).

The website offers information and resources related to their services, which include the Tokyo-based Toshin High School (東進ハイスクール) and the nationwide Toshin Satellite Preparatory School (東進衛星予備校). Users can find detailed introductions to these institutions, highlighting their track record of producing successful students who pass their entrance exams. The site also boasts a vast collection of past university entrance exam questions, as well as general information about university admissions.

As of now, toshin.com attracts around 2133 unique users per day and generates approximately 7038.9 pageviews. The estimated value of the website is 122,640 US dollars. It is hosted by KVH Co., Ltd., a hosting service provider based in Japan. The Top-Level Domain (TLD) of the website is .COM, indicating its international reach.

Furthermore, toshin.com prioritizes the security of user data by implementing an SSL (Secure Sockets Layer) certificate issued by SECOM Trust Systems Co., Ltd. This helps protect sensitive information and ensures a secure browsing experience for visitors. The inclusion of an SSL certificate also indicates the commitment of the website owners to maintaining the privacy and integrity of user data.

Regarding its family-friendliness, without further details about the site's content, it is difficult to determine. However, given the nature of the site, which mainly focuses on university entrance exam preparation, it is likely intended for an audience of students and parents interested in pursuing higher education in Japan.

In terms of performance, PageSpeed Insights scores the website's speed at 29 out of 100. This score indicates that there may be room for improvement in terms of optimizing the website's performance for faster loading times, enhancing the user experience, and potentially attracting more visitors.

Overall, toshin.com offers comprehensive resources and information for individuals preparing for university entrance exams in

Toshin.com Rank Summary

Global Rank

94,790

Average Load Time

0.92sec

Links In Count

683

Website Value

$122,763

Audience Geography. Where are toshin.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	5806

Where do visitors go on toshin.com?

Subdomain	Pageviews
pos.toshin.com	64.65%
toshin.com	33.6%
other	1.75%

Subdomain	Pageviews per User
pos.toshin.com	8.7
toshin.com	2.2

Subdomain	Reach
toshin.com	67.25%
pos.toshin.com	32.75%

How popular is toshin.com?

Period	Global Rank	Global Rank Delta
past 3 months	94790	20659
past month	73228	-42062
past week	85829	-1035
yesterday	1833633	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	93814	14939	59	-18.18%	3.3	10%
30	61128	-62137	99	140%	4.4	60%
7	127593	51235	41	-46.96%	2	-60.766%
1	1933232	0	0	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	100914	23908	67	-27.69%
30	84066	-35831	83	50%
7	76406	-21832	9	40%
1	1761275	0	1	0%

Toshin.com Website Safety

Overview

Last Updated: 11/22/2024

Unknown status.

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

toshin.com is safe.

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

Google Safe Search

Last Updated: 11/22/2024

Unknown status.

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

toshin.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: 02/23/2021

toshin.com is safe.

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

Web of Trust

Last Updated: 01/09/2019

toshin.com child safety is very good.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	www.toshin.com
Issuer Organization	SECOM Trust Systems CO.,LTD.
Issuer	SECOM Passport for Web SR 3.0 CA
Algorithm	RSA-SHA256
Valid form	06/07/2018
Expiration	08/31/2020
Signed	Certificate is not self signed
Additional Domains	www.toshin.com

Toshin.com Rank History

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

Toshin.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 10021

ASN Title: KVH KVH Co.,Ltd, JP

Last Update: 07/16/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-05-19T07:00:23Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS9990 - AS10021'

as-block: AS9990 - AS10021
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:30Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS10021'

aut-num: AS10021
as-name: KVH
descr: KVH Co.,Ltd
import: from AS2516 100 accept ANY
import: from AS2914 100 accept ANY
import: from AS2497 100 accept ANY
export: to AS2516 announce AS10021
export: to AS2914 announce AS10021
export: to AS2497 announce AS10021
country: JP
admin-c: KS20321JP
tech-c: TS26848JP
last-modified: 2011-08-05T19:42:14Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Toshin.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: TOSHIN.COM
Registry Domain ID: 36535_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2024-07-02T15:31:16Z
Creation Date: 1996-07-19T04:00:00Z
Registry Expiry Date: 2025-07-18T04:00:00Z
Registrar: GMO Internet Group, 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: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NAMESERVER1.KVH.NE.JP
Name Server: NAMESERVER2.KVH.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-11T01:48:54Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Toshin.com HTML Check

HTML Validation Tool

Errors

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

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

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

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.

Attribute “http-equiv” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

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

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

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

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

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

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

Stray end tag “div”.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

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

A slash was not immediately followed by “>”.

Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.

Duplicate ID “”.

Duplicate ID “tab1”.

No space between attributes.

Attribute “　style” not allowed on element “p” at this point.

Bad value “45px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “45px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Duplicate ID “tab2”.

Duplicate ID “tab3”.

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

Unclosed element “div”.

Stray doctype.

Stray start tag “html”.

Stray start tag “head”.

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Attribute “charset” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “content”, “itemprop”, “property”.

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.

Stray end tag “head”.

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

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

End tag for “body” seen, but there were unclosed elements.

Attribute “　class” not allowed on element “div” at this point.

Duplicate ID “Right_Menu_TextLink”.

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

Element “area” is missing required attribute “alt”.

A document must not include more than one “meta” element with a “charset” attribute.

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

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

The first occurrence of ID “” was here.

The first occurrence of ID “tab1” was here.

Attribute “　style” is not serializable as XML 1.0.

The first occurrence of ID “tab2” was here.

The first occurrence of ID “tab3” was here.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

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

Attribute “　” is not serializable as XML 1.0.

Attribute “　class” is not serializable as XML 1.0.

The first occurrence of ID “Right_Menu_TextLink” was here.

This document appears to be written in Japanese. Consider adding “lang="ja"” (or variant) to the “html” start tag.

Toshin.com Desktop Performance

Last tested: 09/03/2016

Desktop Speed

28%

Leverage browser caching

Optimize images

Enable compression

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

Minify HTML

Avoid landing page redirects

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	241
Number of Hosts	26
Static Resources	222
JavaScript Resources	23
CSS Resources	16

Toshin.com Mobile Insights

Last tested: 09/03/2016

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

29%

Leverage browser caching

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

Optimize images

Avoid landing page redirects

Enable compression

Minify HTML

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	246
Number of Hosts	67
Static Resources	155
JavaScript Resources	26
CSS Resources	4

Toshin.com Common Typos

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Toshin.com 予備校・大学受験の東進

2023年も東大・旧七帝大+3・早慶などで日本一の現役合格実績を更新。東進の合格力の理由(ワケ)を体験しよう。予備校・大学受験の東進ハイスクール、東進衛星予備校公式サイト。

Toshin.com Overview

Toshin.com Rank Summary

Toshin.com Website Safety

Toshin.com Rank History

Toshin.com Hosting Information

Toshin.com Domain Registration and Settings

Toshin.com HTML Check

Toshin.com Desktop Performance

Toshin.com Mobile Insights

Toshin.com Similar Audits

Toshin.com Common Typos