Jkf.ne.jp 空手の競技団体 | 公益財団法人全日本空手道連盟

空手の競技団体である(公財)全日本空手道連盟(JKF)は、日本の空手界において、JOC、日本体育協会の加盟団体です。世界においては、IOC、世界空手連盟(WKF)の直轄団体です。この中に全ての流派・会派が参加しています。また、空手は東京2020オリンピック競技大会の追加種目になりました。

Jkf.ne.jp Overview

Jkf.ne.jp ranking shows that the page is at position 670,244 over the world.

Jkf.ne.jp hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of jkf.ne.jp users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on SAKURA-C SAKURA Internet Inc., JP servers.

In terms of rank-to-traffic ratio, jkf.ne.jp has 542 unique users per day, viewing 1,083 pages. The rank based value of jkf.ne.jp is 9,461 USD. Every user makes 2.16 pageviews on average.

Jkf.ne.jp boasts a link base consisting of 263 referring domains and 322 external backlinks, as revealed by the data obtained from web network scanning.

Jkf.ne.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in June 30, 2024, jkf.ne.jp has an expired SSL certificate issued by DigiCert Inc (expired on September 20, 2024). 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 jkf.ne.jp is a fairly safe domain.

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

Jkf.ne.jp Rank Summary

Global Rank

670,244

Average Load Time

0.17sec

Links In Count

138

Website Value

$8,760

Audience Geography. Where are jkf.ne.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on jkf.ne.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is jkf.ne.jp?

Period	Global Rank	Global Rank Delta
past 3 months	670244	-30735
past month	2217862	1434401
past week	773020	0
yesterday	2441629	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	779629	-158637	4	30%	2	40%
30	3129643	2521533	1	-90.183%	1	-78.355%
7	1191453	0	2	0%	1	0%
1	2442997	0	0	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	662579	22897	6	-2.61%
30	1872425	942797	2	-54.819%
7	634166	0	8	0%
1	2440546	0	2	0%

Jkf.ne.jp Website Safety

Overview

Last Updated: 11/23/2024

Overall result - jkf.ne.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

jkf.ne.jp is safe.

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

Google Safe Search

Last Updated: 02/11/2017

jkf.ne.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

jkf.ne.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: 01/25/2021

jkf.ne.jp is safe.

McAfee assesses jkf.ne.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 jkf.ne.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/23/2024

jkf.ne.jp child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	www.jkf.ne.jp
Issuer Organization	DigiCert Inc
Issuer	RapidSSL TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	09/21/2023
Expiration	09/20/2024
Signed	Certificate is not self signed
Additional Domains	www.jkf.ne.jp jkf.ne.jp

Jkf.ne.jp Rank History

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

Jkf.ne.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 9371

ASN Title: SAKURA-C SAKURA Internet Inc., JP

Last Update: 10/27/2024

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
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: 2009-05-19T07:00:23Z
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 'AS9349 - AS9380'

as-block: AS9349 - AS9380
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: 2017-06-12T03:54:30Z
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 'AS9371'

aut-num: AS9371
as-name: SAKURA-C
descr: SAKURA Internet Inc.
import: from AS7514 100 accept ANY
import: from AS4716 110 accept ANY
import: from AS2554 110 accept ANY
import: from AS2907 110 accept ANY
import: from AS7506 110 accept ANY
import: from AS7684 110 accept ANY
export: to AS7514 announce AS9371
export: to AS4716 announce AS9371
export: to AS2554 announce AS9371
export: to AS2907 announce AS9371
export: to AS7506 announce AS9371
export: to AS7684 announce AS9371
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:20:24Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Jkf.ne.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] JKF.NE.JP
b. [ねっとわーくさーびすめい] じぇいけいえふねっとさーびす
c. [ネットワークサービス名] JKFネットサービス
d. [Network Service Name] JKF NET SERVICE
k. [組織種別] ネットワークサービス
l. [Organization Type] Network Service
m. [登録担当者] MI16416JP
n. [技術連絡担当者] EK3972JP
p. [ネームサーバ] ns1.dns.ne.jp
p. [ネームサーバ] ns2.dns.ne.jp
s. [署名鍵]
[状態] Connected (2024/11/30)
[ロック状態] AgentChangeLocked
[登録年月日] 2012/11/20
[接続年月日] 2012/11/20
[最終更新] 2023/12/01 01:05:30 (JST)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
jkf.ne.jp	219.94.214.233	3600

Host	MX Record	Priority	TTL
jkf.ne.jp	jkf.ne.jp	10	3600

Host	NS Record	TTL
jkf.ne.jp	ns1.dns.ne.jp	3600
jkf.ne.jp	ns2.dns.ne.jp	3600

Host	TXT Record	TTL
jkf.ne.jp	v=spf1 a:www231b.sakura.ne.jp mx ~all	3600

master.dns.ne.jp
TTL: 3600
Email address: tech.sakura.ad.jp
Serial: 2017090801
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600

Jkf.ne.jp HTML Check

HTML Validation Tool

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Bad value “30%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Bad value “25%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

Stray end tag “strong”.

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

Bad value “https://tokyo2020.org/jp/special/2020id/?utm_source=localweb&utm_medium=webbanner&ut m_campaign=2years&utm_content=2020id” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Jkf.ne.jp Desktop Performance

Last tested: 06/24/2019

Desktop Speed

41%

Optimize images

Leverage browser caching

Enable compression

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

Avoid landing page redirects

Minify JavaScript

Reduce server response time

Desktop Resource Breakdown

Total Resources	211
Number of Hosts	17
Static Resources	195
JavaScript Resources	44
CSS Resources	15

Jkf.ne.jp Mobile Insights

Last tested: 06/02/2017

Mobile Usability

100%

Mobile Speed

40%

Optimize images

Leverage browser caching

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

Prioritize visible content

Minify JavaScript

Reduce server response time

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	148
Number of Hosts	14
Static Resources	138
JavaScript Resources	31
CSS Resources	16

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Jkf.ne.jp 空手の競技団体 | 公益財団法人 全日本空手道連盟

Jkf.ne.jp Overview

Jkf.ne.jp Rank Summary

Jkf.ne.jp Website Safety

Jkf.ne.jp Rank History

Jkf.ne.jp Hosting Information

Jkf.ne.jp Domain Registration and Settings

Jkf.ne.jp HTML Check

Jkf.ne.jp Desktop Performance

Jkf.ne.jp Mobile Insights

Jkf.ne.jp Similar Audits

Jkf.ne.jp Common Typos

Jkf.ne.jp 空手の競技団体 | 公益財団法人全日本空手道連盟