Berlitz.co.jp 英会話教室と語学スクールのベルリッツ（Berlitz）

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Berlitz.co.jp Overview

Berlitz.co.jp ranking shows that the page is at position 144,105 over the world, while the bulk of its audience is from Japan, where it ranks 11,551.

It is beneficial to berlitz.co.jp that their hosting company AMAZON-02 - Amazon.com, Inc., US servers are located in Japan, as that reduces page load time for the majority of their users. See the list of other webpages hosted on AMAZON-02 - Amazon.com, Inc., US servers.

In terms of rank-to-traffic ratio, berlitz.co.jp has 2,667 unique users per day, viewing 5,113 pages. The rank based value of berlitz.co.jp is 94,703 USD. Every user makes 2.05 pageviews on average.

Berlitz.co.jp boasts a link base consisting of 308 referring domains and 373 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in February 13, 2023, berlitz.co.jp has an expired SSL certificate issued by Let's Encrypt (expired on April 28, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search and Symantec berlitz.co.jp is a fairly safe domain.

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

Berlitz.co.jp Rank Summary

Global Rank

144,105

Average Load Time

1.27sec

Links In Count

223

Website Value

$87,688

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

Country	Visitors
Japan JP	98.6%
Other	1.5%

Country	Pageviews
Japan JP	98.8%
Other	1.2%

Country	Rank
Japan JP	11551

Where do visitors go on berlitz.co.jp?

Subdomain	Pageviews
berlitz.co.jp	97.43%
other	2.57%

Subdomain	Pageviews per User
berlitz.co.jp	1.2

Subdomain	Reach
berlitz.co.jp	96.84%

How popular is berlitz.co.jp?

Period	Global Rank	Global Rank Delta
past 3 months	144105	-23701
past month	137695	-59954
past week	123444	28889
yesterday	64543	-9571

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	191288	-36062	24	30%	1.9	5%
30	225590	-79926	2	50%	1.2	-10.22%
7	204073	51207	2	-33.42%	1	-7.299%
1	103703	-30146	6	40%	2	50%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	134467	-20243	48	20%
30	113945	-56508	58	60%
7	103002	23993	6	-28.17%
1	56989	2042	10	-3.96%

Berlitz.co.jp Website Safety

Overview

Last Updated: 12/27/2024

Overall result - berlitz.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: 03/24/2024

berlitz.co.jp is safe.

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

Google Safe Search

Last Updated: 10/29/2016

berlitz.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

berlitz.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: 02/24/2021

berlitz.co.jp is safe.

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

Web of Trust

Last Updated: 12/27/2024

berlitz.co.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	berlitz.co.jp
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	01/28/2023
Expiration	04/28/2023
Signed	Certificate is not self signed
Additional Domains	berlitz.co.jp

Berlitz.co.jp Rank History

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

Berlitz.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: 07/31/2024

#
# 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.
#

Berlitz.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] BERLITZ.CO.JP
e. [そしきめい]
f. [組織名] ベルリッツ・ジャパン株式会社
g. [Organization] Berlitz Japan, Inc.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] HN225JP
n. [技術連絡担当者] DM10709JP
p. [ネームサーバ] ns-1262.awsdns-29.org
p. [ネームサーバ] ns-537.awsdns-03.net
p. [ネームサーバ] ns-1888.awsdns-44.co.uk
p. [ネームサーバ] ns-134.awsdns-16.com
s. [署名鍵]
[状態] Connected (2025/08/31)
[登録年月日] 1996/08/19
[接続年月日] 1996/09/18
[最終更新] 2024/09/01 01:01:19 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
berlitz.co.jp	182.16.238.186	3600

Host	MX Record	Priority	TTL
berlitz.co.jp	berlitz-co-jp.mail.protection.outlook.com	10	3600

Host	NS Record	TTL
berlitz.co.jp	ns1.bit-drive.ne.jp	3600
berlitz.co.jp	bitdrive-dns.berlitz.co.jp	3600

Host	TXT Record	TTL
berlitz.co.jp	v=spf1 include:spf.protection.outlook.com include:_spf.ptsc.jp -all	3600
berlitz.co.jp	MS=ms61523275	3600

bitdrive-dns.berlitz.co.jp
TTL: 3600
Email address: postmaster.cust.bit-drive.ne.jp
Serial: 2019071801
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 900

Berlitz.co.jp HTML Check

HTML Validation Tool

Warnings

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

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

Errors

Row 2 of a row group established by a “tbody” element has no cells beginning on it.

A table row was 0 columns wide, which is less than the column count established using column markup (2).

Row 3 of a row group established by a “tbody” element has no cells beginning on it.

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

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.

Berlitz.co.jp Desktop Performance

Last tested: 12/07/2018

Desktop Speed

47%

Optimize images

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

Leverage browser caching

Enable compression

Minify CSS

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	187
Number of Hosts	53
Static Resources	33
JavaScript Resources	48
CSS Resources	3

Berlitz.co.jp Mobile Insights

Last tested: 12/07/2018

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

45%

Optimize images

Leverage browser caching

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

Enable compression

Minify CSS

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	198
Number of Hosts	57
Static Resources	33
JavaScript Resources	49
CSS Resources	3

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Berlitz.co.jp 英会話教室と語学スクールのベルリッツ（Berlitz）

Berlitz.co.jp Overview

Berlitz.co.jp Rank Summary

Berlitz.co.jp Website Safety

Berlitz.co.jp Rank History

Berlitz.co.jp Hosting Information

Berlitz.co.jp Domain Registration and Settings

Berlitz.co.jp HTML Check

Berlitz.co.jp Desktop Performance

Berlitz.co.jp Mobile Insights

Berlitz.co.jp Similar Audits

Berlitz.co.jp Common Typos