nhk-book.co.jp ▶ NHK出版

Nhk-book.co.jp | Key Trends

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.95 sec.
Last Checked: 02/02/2025

Nhk-book.co.jp attracts 1,717 unique visitors daily, generating 4,465 pageviews. The estimated value of nhk-book.co.jp is 78,110 USD. Each visitor views approximately 2.78 pages on average.

According to Majestic's traffic estimates, nhk-book.co.jp ranks 9,588 globally, with the majority of its visitors coming from Japan, where it holds the 10,582 position.

It is beneficial for nhk-book.co.jp that their data center (provided by AMAZON-02 - Amazon.com, Inc., US) is located in Japan, as this helps reduce page load time for most visitors.

See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

Nhk-book.co.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

The last inspection on (August 24, 2024), confirms that nhk-book.co.jp holds a valid and current wildcard SSL certificate issued by Cybertrust Japan Co., Ltd. expiring on February 28, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Cybertrust Japan Co., Ltd..

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust nhk-book.co.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, nhk-book.co.jp is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Nhk-book.co.jp | General Site Information

Global Rank

161,447

Average Load Time

0.84sec

Links In Count

564

Website Value

$73,000

Audience Geography. Where are nhk-book.co.jp visitors located?

Country	Visitors
Japan JP	97.1%
Other	2.8%

Country	Pageviews
Japan JP	93.5%
Other	6.5%

Country	Rank
Japan JP	10582

Where do visitors go on nhk-book.co.jp?

Subdomain	Pageviews
nhk-book.co.jp	63.49%
other	36.51%

Subdomain	Pageviews per User
nhk-book.co.jp	1.7

Subdomain	Reach
nhk-book.co.jp	86.54%

How popular is nhk-book.co.jp?

Period	Global Rank	Global Rank Delta
past 3 months	161447	42386
past month	122850	-19841
past week	152982	80437
yesterday	128555	29549

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	178387	51756	26	-34.68%	2.6	-5.776%
30	144484	-2304	34	0.9%	2.4	-22.11%
7	257113	189661	2	-81.401%	1	-68.241%
1	217132	89397	2	-49.069%	1	-50%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	165005	42019	37	-30.71%
30	122300	-28961	53	30%
7	127197	46583	5	-41.43%
1	108240	5878	8	2%

Nhk-book.co.jp | Safety and Security Details

Overview

Last Updated: 02/02/2025

Overall result - nhk-book.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: 03/18/2024

nhk-book.co.jp is safe.

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

Google Safe Search

Last Updated: 10/23/2016

nhk-book.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

nhk-book.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: 02/23/2021

nhk-book.co.jp is safe.

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

Web of Trust

Last Updated: 01/10/2019

nhk-book.co.jp child safety is very good.

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

Nhk-book.co.jp | SSL Certificate Information

SSL Checker Tool

Domain	*.nhk-book.co.jp
Issuer Organization	Cybertrust Japan Co., Ltd.
Issuer	Cybertrust Japan SureServer CA G4
Algorithm	RSA-SHA256
Valid form	02/01/2024
Expiration	02/28/2025
Signed	Certificate is not self signed
Additional Domains	*.nhk-book.co.jp nhk-book.co.jp

Nhk-book.co.jp | Server and Hosting Details

Server Location

Geolocation Tool

Nhk-book.co.jp ASN Information

ASN Lookup Tool

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 07/18/2024

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: 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.
#

Nhk-book.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] NHK-BOOK.CO.JP
e. [そしきめい] かぶしきがいしゃえぬえいちけいしゅっぱん
f. [組織名] 株式会社 NHK出版
g. [Organization] NHK Publishing. inc.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] SN44104JP
n. [技術連絡担当者] SM52677JP
p. [ネームサーバ] ns017-6nk1t2e8sgerhoke.6.d-53.info
p. [ネームサーバ] ns017-6nk1t2e8sgerhoke.6.d-53.jp
p. [ネームサーバ] ns017-6nk1t2e8sgerhoke.6.d-53.net
s. [署名鍵] 56682 13 2 (
0A397746D3848A6FCA5FF14DD91031D3
69A1841B4EBCAC891018A72DD7791CB8 )
[状態] Connected (2025/07/31)
[登録年月日] 2000/07/19
[接続年月日] 2000/07/24
[最終更新] 2024/08/01 01:02:11 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
nhk-book.co.jp	103.233.198.224	600

Host	MX Record	Priority	TTL
nhk-book.co.jp	mx.securemx.jp	10	600

Host	NS Record	TTL
nhk-book.co.jp	dns-c.iij.ad.jp	600
nhk-book.co.jp	dns-b.iij.ad.jp	600

Host	TXT Record	TTL
nhk-book.co.jp	v=spf1 ip4:59.106.35.111 ip4:59.106.126.136 include:spf.securemx.jp include:spf.ess.nifcloud.com include:amazonses.com ~all	600

dns-b.iij.ad.jp
TTL: 600
Email address: dns-managers.iij.ad.jp
Serial: 1550458796
Refresh: 3600
Retry: 1800
Expire: 3600000
Minimum: 900

Nhk-book.co.jp | HTML Validation Report

HTML Validation Tool

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

The “charset” attribute on the “link” element is obsolete. Use an HTTP Content-Type header on the linked resource instead.

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

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Attribute “checked” not allowed on element “option” at this point.

Element “img” is missing required attribute “src”.

Bad value “http://search.nhk-book.co.jp/?ie=u&temp=item&category[]=nhktext&release_date_start=20180801” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Bad value “http://search.nhk-book.co.jp/?ie=u&temp=item&category[]=book&release_date_start=20180801” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.

Nhk-book.co.jp | Desktop Performance Insights

Last tested: 10/09/2018

Desktop

Desktop Speed

33%

Optimize images

Enable compression

Leverage browser caching

Minify JavaScript

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

Reduce server response time

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	87
Number of Hosts	18
Static Resources	55
JavaScript Resources	29
CSS Resources	5

Nhk-book.co.jp | Mobile Performance Insights

Last tested: 10/09/2018

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

31%

Optimize images

Enable compression

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

Leverage browser caching

Minify JavaScript

Reduce server response time

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	76
Number of Hosts	17
Static Resources	49
JavaScript Resources	29
CSS Resources	5

Nhk-book.co.jp | Common Typographical Errors

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Nhk-book.co.jp NHK出版

Nhk-book.co.jp | Key Trends

Nhk-book.co.jp | General Site Information

Nhk-book.co.jp | Safety and Security Details

Nhk-book.co.jp | Server and Hosting Details

Nhk-book.co.jp | Domain Name Information

Nhk-book.co.jp | HTML Validation Report

Nhk-book.co.jp | Desktop Performance Insights

Nhk-book.co.jp | Mobile Performance Insights

Nhk-book.co.jp | Competitors Analysis

Nhk-book.co.jp | Common Typographical Errors