Service-js.jp サービス産業生産性協議会 - SPRING

サービス産業生産性協議会(SPRING)は、ベストプラクティス・事例の普及(ハイ・サービス日本３００選)、日本版顧客満足度指数（JCSI)の調査、セミナー・シンポジウム等の活動を通じて、サービス産業のイノベーションと生産性向上を支援する産学官のプラットフォームです。

Service-js.jp Overview

Service-js.jp belongs to AMAZON-02 - Amazon.com, Inc., US. Check the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

In terms of rank-to-traffic ratio, service-js.jp has 1,547 unique users per day, viewing 3,125 pages. The rank based value of service-js.jp is 2,333 USD. Every user makes 2.16 pageviews on average.

Service-js.jp boasts a link base consisting of 249 referring domains and 297 external backlinks, as revealed by the data obtained from web network scanning.

Service-js.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in June 28, 2025, service-js.jp has an expired SSL certificate issued by DigiCert Inc (expired on October 04, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

Based on data from Google Safe Browsing, Google Safe Search and Symantec service-js.jp is a fairly safe domain.

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

Service-js.jp Website Safety

Overview

Last Updated: 11/22/2025

Overall result - service-js.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: 02/12/2025

service-js.jp is safe.

Norton ConnectSafe evaluates service-js.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 03/24/2020

service-js.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

service-js.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: 02/15/2021

service-js.jp is safe.

McAfee assesses service-js.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 service-js.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/22/2025

service-js.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	www.service-js.jp
Issuer Organization	DigiCert Inc
Issuer	GeoTrust TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	09/03/2024
Expiration	10/04/2025
Signed	Certificate is not self signed
Additional Domains	www.service-js.jp service-js.jp

Service-js.jp Rank History

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

Service-js.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: 09/10/2025

#
# 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.
#

Service-js.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]
[Domain Name] SERVICE-JS.JP

[登録者名] 公益財団法人　日本生産性本部
[Registrant] JAPAN PRODUCTIVITY CENTER

[Name Server] ns1.dns.ne.jp
[Name Server] ns2.dns.ne.jp
[Signing Key]

[登録年月日] 2007/05/07
[有効期限] 2023/05/31
[状態] Active
[最終更新] 2022/06/01 01:05:07 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社ベストプランニング
[Name] BEST PLANNING Co.,Ltd.
[Email] system_gr@mail.bp-net.co.jp
[Web Page]
[郵便番号] 102-0076
[住所] 東京都千代田区
五番町 1-9
MG市ヶ谷ビルディング10F
[Postal Address] Chiyoda-ku
1-9 Gobancho
MG Ichigaya Building 10F
[電話番号] 03-3262-5678
[FAX番号]

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Service-js.jp HTML Check

HTML Validation Tool

Errors

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

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Bad value “” for attribute “href” on element “link”: Must be non-empty.

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

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

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

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

End tag “p” implied, but there were open elements.

Unclosed element “span”.

Stray end tag “span”.

Service-js.jp Desktop Performance

Last tested: 02/14/2016

Desktop Speed

54%

Leverage browser caching

Optimize images

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

Enable compression

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	100
Number of Hosts	15
Static Resources	86
JavaScript Resources	22
CSS Resources	10

Service-js.jp Mobile Insights

Last tested: 02/14/2016

Mobile Usability

61%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Mobile Speed

43%

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

Leverage browser caching

Enable compression

Optimize images

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	100
Number of Hosts	15
Static Resources	86
JavaScript Resources	22
CSS Resources	10

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Service-js.jp サービス産業生産性協議会 - SPRING

Service-js.jp Overview

Service-js.jp Website Safety

Service-js.jp Rank History

Service-js.jp Hosting Information

Service-js.jp Domain Registration and Settings

Service-js.jp HTML Check

Service-js.jp Desktop Performance

Service-js.jp Mobile Insights

Service-js.jp Similar Audits

Service-js.jp Common Typos