K-books.co.jp ranking shows that the page is at position 453,066 over the world, while the bulk of its audience is from Taiwan, where it ranks 39,576.
K-books.co.jp hosted on IDC Yahoo Japan Corporation, JP servers in Japan. To reduce page loading time for the majority of k-books.co.jp users, we recommend migrating the server to Taiwan, as it will speed up k-books.co.jp page load time for the majority of users. See the list of other webpages hosted on IDC Yahoo Japan Corporation, JP servers.
In terms of rank-to-traffic ratio, k-books.co.jp has 386 unique users per day, viewing 1,561 pages. The rank based value of k-books.co.jp is 18,941 USD. Every user makes 4.28 pageviews on average.
K-books.co.jp boasts a link base consisting of 320 referring domains and 400 external backlinks, as revealed by the data obtained from web network scanning.
K-books.co.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.
According the last verification test in August 12, 2022, k-books.co.jp has an expired SSL certificate issued by GlobalSign nv-sa (expired on January 29, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.
Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust k-books.co.jp is a fairly safe domain.
According the Mobile-Friendly test by Google k-books.co.jp is nice optimized for mobile devices and tablets, however the webpage speed could be improved.
Domain | www.k-books.co.jp |
Issuer Organization | GlobalSign nv-sa |
Issuer | GlobalSign RSA OV SSL CA 2018 |
Algorithm | RSA-SHA256 |
Valid form | 12/28/2021 |
Expiration | 01/29/2023 |
Signed | Certificate is not self signed |
Additional Domains |
www.k-books.co.jp k-books.co.jp |
Alexa Rank shows how popular k-books.co.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If k-books.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 k-books.co.jp and pageviews on k-books.co.jp over the past 3 months.
ASN ID: 4694
ASN Title: IDC Yahoo Japan Corporation, JPLast Update: 07/20/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4864'
as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS4672 - AS4735'
as-block: AS4672 - AS4735
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:29Z
source: APNIC
role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC
% Information related to 'AS4694'
aut-num: AS4694
as-name: IDC
descr: Yahoo Japan Corporation
import:
export:
country: JP
admin-c: MH15688JP
tech-c: AN8394JP
tech-c: MT21278JP
last-modified: 2012-10-04T04:24:34Z
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
[ 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] K-BOOKS.CO.JP
e. [そしきめい] かぶしきがいしゃけいぶっくす
f. [組織名] 株式会社ケイ・ブックス
g. [Organization] K-BOOKS CORPORATION
k. [組織種別] 株式会社
l. [Organization Type] CORPORATION
m. [登録担当者] KY707JP
n. [技術連絡担当者] GK217JP
p. [ネームサーバ] ns2.tows.ne.jp
p. [ネームサーバ] ns3.tows.ne.jp
p. [ネームサーバ] ns4.tows.ne.jp
s. [署名鍵]
[状態] Connected (2024/10/31)
[登録年月日] 1997/10/23
[接続年月日] 1997/12/08
[最終更新] 2023/11/01 01:01:25 (JST)
Host | A Record | TTL |
---|---|---|
k-books.co.jp | 211.14.148.181 | 300 |
Host | MX Record | Priority | TTL |
---|---|---|---|
k-books.co.jp | aegis02.tows.ne.jp | 10 | 300 |
k-books.co.jp | aegis03.tows.ne.jp | 10 | 300 |
Host | NS Record | TTL |
---|---|---|
k-books.co.jp | ns4.tows.ne.jp | 300 |
k-books.co.jp | ns2.tows.ne.jp | 300 |
k-books.co.jp | ns3.tows.ne.jp | 300 |
Host | TXT Record | TTL |
---|---|---|
k-books.co.jp | ycTy/twIxqbv0jEtz1bD8vYrTuMCX7Pcpoqkry3KqOI= | 300 |
ns2.tows.ne.jp
TTL: 300
Email address: admin.tows.ne.jp
Serial: 1203566196
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 300
Last tested: 12/19/2016
Total Resources | 148 |
Number of Hosts | 4 |
Static Resources | 106 |
JavaScript Resources | 4 |
CSS Resources | 2 |
Last tested: 12/19/2016
Total Resources | 148 |
Number of Hosts | 4 |
Static Resources | 106 |
JavaScript Resources | 4 |
CSS Resources | 2 |