ichishin.co.jp ▷ 塾・予備校の市進（いちしん）公式サイト

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.52 sec.
Last Checked: 04/30/2024

Ichishin.co.jp traffic volume is 438 unique daily visitors and their 875 pageviews. The web value rate of ichishin.co.jp is 9,373 USD. Each visitor makes around 2.14 page views on average.

By Alexa's traffic estimates ichishin.co.jp placed at 25,044 position over the world.

Ichishin.co.jp server is located in Japan, therefore, we cannot identify the countries where the traffic is originated and if the distance can potentially affect the page load time. See the list of other web pages hosted by GOOGLE - Google LLC, US.

Ichishin.co.jp registered under .JP top-level domain. Check other websites in .JP zone.

The last verification results, performed on (June 16, 2019) ichishin.co.jp show that ichishin.co.jp has an expired SSL certificate (expired on August 17, 2019). Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust ichishin.co.jp is pretty a safe domain.

Relying Google MobileFriendly test ichishin.co.jp is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Ichishin.co.jp General Information

Global Rank

827,891

Average Load Time

0.70sec

Links In Count

106

Website Value

$8,760

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

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on ichishin.co.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is ichishin.co.jp?

Period	Global Rank	Global Rank Delta
past 3 months	827891	-272139
past month	725668	-371963
past week	230071	0
yesterday	109975	-33337

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1059785	-446993	2	70%	2	20%
30	754264	-683108	4	200%	3	80%
7	257263	0	2	0%	3	0%
1	86175	-100414	7	200%	5	200%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	773570	-205410	5	40%
30	771480	-233143	5	50%
7	243730	0	2	0%
1	134997	-5034	6	2%

Ichishin.co.jp Safety Information

Overview

Last Updated: 04/30/2024

Overall result - ichishin.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: 04/03/2024

ichishin.co.jp is safe.

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

Google Safe Search

Last Updated: 01/15/2017

ichishin.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

ichishin.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: 03/03/2021

ichishin.co.jp is safe.

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

Web of Trust

Last Updated: 01/11/2019

ichishin.co.jp child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	ichishin.co.jp
Issuer Organization	Unknown
Issuer	Let's Encrypt Authority X3
Algorithm	RSA-SHA256
Valid form	05/19/2019
Expiration	08/17/2019
Signed	Certificate is not self signed
Additional Domains	ichishin.co.jp

Ichishin.co.jp Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 15169
ASN Title: GOOGLE - Google LLC, US

Last Update: 10/15/2023

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: 15169
ASName: GOOGLE
ASHandle: AS15169
RegDate: 2000-03-30
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/15169

OrgName: Google LLC
OrgId: GOGL
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2000-03-30
Updated: 2017-12-21
Ref: https://rdap.arin.net/registry/entity/GOGL

OrgAbuseHandle: ABUSE5250-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: network-abuse@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5250-ARIN

OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN

RTechHandle: ZG39-ARIN
RTechName: Google LLC
RTechPhone: +1-650-253-0000
RTechEmail: arin-contact@google.com
RTechRef: https://rdap.arin.net/registry/entity/ZG39-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.
#

Ichishin.co.jp Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

[ 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] ICHISHIN.CO.JP
e. [そしきめい]
f. [組織名] 株式会社市進
g. [Organization] Ichishin Co.,Ltd.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] MA117JP
n. [技術連絡担当者] MA117JP
p. [ネームサーバ] ns00.vips.ne.jp
p. [ネームサーバ] ns01.vips.ne.jp
s. [署名鍵]
[状態] Connected (2021/10/31)
[登録年月日] 1996/10/02
[接続年月日] 1996/10/03
[最終更新] 2020/11/01 01:02:12 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
ichishin.co.jp	35.244.242.253	600

Host	MX Record	Priority	TTL
ichishin.co.jp	mgw39.kagoya.net	10	600

Host	NS Record	TTL
ichishin.co.jp	ns01.vips.ne.jp	600
ichishin.co.jp	ns00.vips.ne.jp	600

Host	TXT Record	TTL
ichishin.co.jp	v=spf1 include:kagoya.net include:_spf.maildeliver.jp include:willap.jp +ip4:219.166.148.48/29 +ip4:60.32.122.128/28 +a:safety1.ichishin.co.jp +a:safety2.ichishin.co.jp +a:safety3.ichishin.co.jp +a:safety4.ichishin.co.jp +a:safety5.ichishin.co.jp +a:ags.i	600
ichishin.co.jp	google-site-verification=DeRlpOwHGCzkY4E_YpFIl35AEAtstHfq293QvvWKCv4	600

ns00.vips.ne.jp
TTL: 600
Email address: helpdesk.jens.jp
Serial: 2019051101
Refresh: 600
Retry: 600
Expire: 1209600
Minimum: 3600

Ichishin.co.jp HTML Validation

HTML Validation Tool

Errors

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

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

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

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

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

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

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

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

Stray end tag “a”.

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.

Warnings

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

Element name “gcse:search” cannot be represented as XML 1.0.

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

Ichishin.co.jp Desktop Insights

Last tested: 11/03/2018

Desktop

Desktop Speed

44%

Optimize images

Leverage browser caching

Enable compression

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

Minify JavaScript

Minify HTML

Reduce server response time

Minify CSS

Desktop Resource Breakdown

Total Resources	200
Number of Hosts	57
Static Resources	61
JavaScript Resources	32
CSS Resources	12

Ichishin.co.jp Mobile Insights

Last tested: 11/03/2018

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

45%

Optimize images

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

Leverage browser caching

Enable compression

Reduce server response time

Minify JavaScript

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	178
Number of Hosts	47
Static Resources	49
JavaScript Resources	30
CSS Resources	14

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Ichishin.co.jp 塾・予備校の市進（いちしん）公式サイト｜中学・高校・大学受験

Quick Summary

Ichishin.co.jp General Information

Ichishin.co.jp Safety Information

Ichishin.co.jp Server Information

Ichishin.co.jp Domain Name Information

Ichishin.co.jp HTML Validation

Ichishin.co.jp Desktop Insights

Ichishin.co.jp Mobile Insights

Ichishin.co.jp Nearest Competitors

Ichishin.co.jp Typos