rosettastone.co.jp - ロゼッタストーン - 語学学習プログラム

Quick Summary

Online Status

UNKNOWN

Over the time rosettastone.co.jp has been ranked as high as 42,573 in the world.

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

At the time of the last check (June 20, 2019) rosettastone.co.jp has an expired SSL certificate (expired on June 16, 2020).

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust rosettastone.co.jp is quite a safe domain.

Mobile-Friendly test indicates that rosettastone.co.jp is well optimized for mobile and tablet devices, however website page loading time could be improved.

Rosettastone.co.jp General Information

Global Rank

Average Load Time

1.32sec

Links In Count

Website Value

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

Rosettastone.co.jp Safety Information

Overview

Last Updated: 06/16/2024

Overall result - "rosettastone.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: 02/07/2024

rosettastone.co.jp is safe.

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

Google Safe Search

Last Updated: 02/07/2017

rosettastone.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

Malware not found at "rosettastone.co.jp".
"rosettastone.co.jp" is not a phishing page.
"rosettastone.co.jp" does not install unwanted software.
"rosettastone.co.jp" does not contain harmfull applications.
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: 01/21/2021

rosettastone.co.jp is safe.

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

Web of Trust

Last Updated: 01/11/2019

rosettastone.co.jp child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	rosettastone.co.jp
Issuer	Amazon
Algorithm	RSA-SHA256
Valid form	05/16/2019
Expiration	06/16/2020
Signed	Certificate is not self signed
Additional Domains	rosettastone.co.jp *.rosettastone.co.jp

Rosettastone.co.jp Server Information

Server Location

Geolocation Tool

Tokyo

Japan

ASN Information

ASN Lookup Tool

ASN ID: 16625
ASN Title: AKAMAI-AS - Akamai Technologies, Inc., US

Last Update: 01/09/2024

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: 16625
ASName: AKAMAI-AS
ASHandle: AS16625
RegDate: 2000-05-29
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16625

OrgName: Akamai Technologies, Inc.
OrgId: AKAMAI
Address: 150 Broadway
City: Cambridge
StateProv: MA
PostalCode: 02142
Country: US
RegDate: 1999-01-21
Updated: 2018-02-14
Ref: https://rdap.arin.net/registry/entity/AKAMAI

OrgAbuseHandle: NUS-ARIN
OrgAbuseName: NOC United States
OrgAbusePhone: +1-617-444-2535
OrgAbuseEmail: abuse@akamai.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NUS-ARIN

OrgTechHandle: SJS98-ARIN
OrgTechName: Schecter, Steven Jay
OrgTechPhone: +1-617-274-7134
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/SJS98-ARIN

OrgTechHandle: IPADM11-ARIN
OrgTechName: ipadmin
OrgTechPhone: +1-617-444-0017
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM11-ARIN

OrgTechHandle: ZIPKI-ARIN
OrgTechName: Zipkin, Justin
OrgTechPhone: +1-617-444-9713
OrgTechEmail: ip-admin@akamai.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZIPKI-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.
#

Rosettastone.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] ROSETTASTONE.CO.JP
e. [そしきめい] ろぜったすとーん・じゃぱんかぶしきがいしゃ
f. [組織名] ロゼッタストーン・ジャパン株式会社
g. [Organization] Rosetta stone Japan
k. [組織種別] 株式会社
l. [Organization Type] corporation
m. [登録担当者] TS20227JP
n. [技術連絡担当者] TW124526JP
p. [ネームサーバ] ns-1166.awsdns-17.org
p. [ネームサーバ] ns-556.awsdns-05.net
p. [ネームサーバ] ns-1843.awsdns-38.co.uk
p. [ネームサーバ] ns-166.awsdns-20.com
s. [署名鍵]
[状態] Connected (2022/11/30)
[登録年月日] 2008/11/25
[接続年月日] 2008/11/25
[最終更新] 2021/12/01 01:09:47 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
rosettastone.co.jp	54.150.125.139	60
rosettastone.co.jp	52.199.137.137	60

Host	MX Record	Priority	TTL

Host	NS Record	TTL
rosettastone.co.jp	ns-1166.awsdns-17.org	172800
rosettastone.co.jp	ns-166.awsdns-20.com	172800
rosettastone.co.jp	ns-1843.awsdns-38.co.uk	172800
rosettastone.co.jp	ns-556.awsdns-05.net	172800

Host	TXT Record	TTL

ns-1843.awsdns-38.co.uk
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Rosettastone.co.jp HTML Validation

HTML Validation Tool

Errors

Attribute “date-device” not allowed on element “style” at this point.

The only allowed value for the “type” attribute for the “style” element is “text/css” (with no parameters). (But the attribute is not needed and should be omitted altogether.)

Attribute “date-device” not allowed on element “script” at this point.

Attribute “date-src” not allowed on element “script” at this point.

Attribute “blzexc” not allowed on element “script” at this point.

Bad start tag in “iframe” in “head”.

Stray end tag “noscript”.

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “modulepreload”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

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

Stray end tag “head”.

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

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

Warnings

The “type” attribute for the “style” element is not needed and should be omitted.

The “type” attribute is unnecessary for JavaScript resources.

The “navigation” role is unnecessary for element “nav”.

Rosettastone.co.jp Desktop Insights

Desktop Page Insights Tool

Last tested: 01/30/2019

Desktop

Desktop Speed

43%

Optimize images

Leverage browser caching

Enable compression

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

Reduce server response time

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	239
Number of Hosts	69
Static Resources	95
JavaScript Resources	87
CSS Resources	7

Rosettastone.co.jp Mobile Insights

Mobile Page Insights Tool

Last tested: 01/30/2019

Mobile

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

40%

Optimize images

Leverage browser caching

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

Enable compression

Reduce server response time

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	243
Number of Hosts	76
Static Resources	101
JavaScript Resources	89
CSS Resources	7

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Rosettastone.co.jp ロゼッタストーン - 語学学習プログラム｜ロゼッタストーン（RosettaStone

Quick Summary

Rosettastone.co.jp General Information

Rosettastone.co.jp Alexa Rank History

Rosettastone.co.jp Safety Information

Rosettastone.co.jp Server Information

Rosettastone.co.jp Domain Name Information

Rosettastone.co.jp HTML Validation

Rosettastone.co.jp Desktop Insights

Rosettastone.co.jp Mobile Insights

Rosettastone.co.jp Typos