rkk.jp - RKK熊本放送

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 2.49 sec.
Last Checked: 02/11/2023

Over the time rkk.jp has been ranked as high as 26,222 in the world.

Rkk.jp receives about 460 unique visitors and 920 pageviews per day. The estimated value of rkk.jp is 8,760 USD. Each unique visitor makes about 2 pageviews on average.

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

At the time of the last check (November 11, 2022) rkk.jp has an expired SSL certificate issued by SECOM Trust Systems CO.,LTD. (expired on May 12, 2023). Check other websites using SSL certificates issued by SECOM Trust Systems CO.,LTD..

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

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

Rkk.jp General Information

Global Rank

737,119

Average Load Time

1.07sec

Links In Count

420

Website Value

$8,760

How popular is rkk.jp?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	664887	218936	6	-39.06%
30	796814	-65243	5	10%
7	353464	-317321	2	100%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1000841	261920	3	-33.45%	2	9%
30	1548631	693441	1	-57.371%	1	-61.538%
7	752604	-491380	4	100%	1	0%

Period	Global Rank	Global Rank Delta
past 3 months	737119	227575
past month	990206	172840
past week	450588	-358783

Rkk.jp Alexa Rank History

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

Rkk.jp Safety Information

Overview

Last Updated: 04/26/2024

Overall result - "rkk.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: 03/29/2024

rkk.jp is safe.

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

Google Safe Search

Last Updated: 02/21/2019

rkk.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 "rkk.jp".
"rkk.jp" is not a phishing page.
"rkk.jp" does not install unwanted software.
"rkk.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: 02/27/2021

rkk.jp is safe.

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

Web of Trust

Last Updated: 01/10/2019

rkk.jp child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	rkk.jp
Issuer Organization	SECOM Trust Systems CO.,LTD.
Issuer	FujiSSL Public Validation Authority - G3
Algorithm	RSA-SHA256
Valid form	04/11/2022
Expiration	05/12/2023
Signed	Certificate is not self signed
Additional Domains	rkk.jp

Rkk.jp Server Information

Server Location

Geolocation Tool

Tokyo

Japan

ASN Information

ASN Lookup Tool

ASN ID: 2497
ASN Title: IIJ Internet Initiative Japan Inc., JP

Last Update: 10/06/2023

ASN Whois

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

% Information related to 'AS2497 - AS2528'

as-block: AS2497 - AS2528
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 'AS2497'

aut-num: AS2497
as-name: IIJ
descr: Internet Initiative Japan Inc.
import:
export:
country: JP
admin-c: JP00006327
tech-c: JP00006327
last-modified: 2005-06-03T00:47:08Z
source: JPNIC

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

Rkk.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]
[Domain Name] RKK.JP

[登録者名] 株式会社熊本放送
[Registrant] Kumamoto Broadcasting Company

[Name Server] dns-b.iij.ad.jp
[Name Server] dns-c.iij.ad.jp
[Signing Key]

[登録年月日] 2001/03/26
[有効期限] 2022/03/31
[状態] Active
[最終更新] 2021/04/01 01:05:10 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社熊本放送
[Name] Kumamoto Broadcasting Company
[Email] system@rkk.jp
[Web Page]
[郵便番号] 860-8611
[住所] 熊本県熊本市中央区山崎町 30
(熊本中央郵便局私書箱第87号)
[Postal Address] Kumamoto-ken
Kumamoto-shi
30 Yamasaki-machi, Chuo-ku
[電話番号] 096-328-5691
[FAX番号] 096-351-7155

DNS Records

DNS Lookup Tool

Host	A Record	TTL
rkk.jp	203.180.230.79	300

Host	MX Record	Priority	TTL
rkk.jp	mx.securemx.jp	5	600

Host	NS Record	TTL
rkk.jp	dns-b.iij.ad.jp	28800
rkk.jp	dns-c.iij.ad.jp	28800

Host	TXT Record	TTL
rkk.jp	v=spf1 mx ip4:202.214.11.80/28 ip4:219.127.249.128/26 ip4:117.120.49.115 ip4:117.120.51.196 ip4:203.180.230.79 ip4:153.126.160.117 mx:mail.prius-pro.jp mx:mail.21mail.jp include:spf.securemx.jp ~all	600

dns-b.iij.ad.jp
TTL: 28800
Email address: dns-managers.iij.ad.jp
Serial: 1487294320
Refresh: 3600
Retry: 1800
Expire: 3600000
Minimum: 900

Rkk.jp HTML Validation

HTML Validation Tool

Errors

Malformed byte sequence: “83”.

Malformed byte sequence: “89”.

Malformed byte sequence: “81”.

Malformed byte sequence: “8f”.

Malformed byte sequence: “8c”.

Malformed byte sequence: “82”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “8b”.

Malformed byte sequence: “e3”, “8f”.

Malformed byte sequence: “96”.

Malformed byte sequence: “95”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “91”.

Malformed byte sequence: “97”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “b7”.

Attribute “xmlns:fb” not allowed here.

Internal encoding declaration “shift_jis” disagrees with the actual encoding of the document (“utf-8”).

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.

Malformed byte sequence: “92”.

Malformed byte sequence: “86”.

Malformed byte sequence: “94”.

Malformed byte sequence: “93”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “9f”.

Malformed byte sequence: “8d”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “f0”, “93”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “be”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “a2”.

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

Malformed byte sequence: “8e”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “8a”.

Malformed byte sequence: “98”.

Malformed byte sequence: “9e”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “e6”, “83”.

Malformed byte sequence: “80”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “a9”.

Malformed byte sequence: “e8”, “82”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “ee”, “81”.

Malformed byte sequence: “e3”, “8d”.

Malformed byte sequence: “9c”.

Malformed byte sequence: “f1”, “8e”.

Malformed byte sequence: “dd”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “90”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “ed”, “82”.

Malformed byte sequence: “88”.

Malformed byte sequence: “e6”, “82”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “85”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “e9”, “82”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “f1”, “82”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “a4”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “ec”, “82”.

Malformed byte sequence: “e8”, “93”.

Malformed byte sequence: “a0”.

Malformed byte sequence: “ea”, “82”.

Malformed byte sequence: “af”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “e7”, “81”.

Malformed byte sequence: “ea”, “93”.

Malformed byte sequence: “e8”, “81”.

Malformed byte sequence: “f0”, “95”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “99”.

Malformed byte sequence: “e9”, “8b”.

Malformed byte sequence: “87”.

Malformed byte sequence: “f4”, “82”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “e8”, “95”.

Malformed byte sequence: “f1”, “94”.

Malformed byte sequence: “ef”, “92”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “e2”, “8e”.

Malformed byte sequence: “e6”, “97”.

Malformed byte sequence: “84”.

Malformed byte sequence: “f1”, “93”.

Malformed byte sequence: “9a”.

Malformed byte sequence: “ea”, “90”.

Malformed byte sequence: “ba”.

Attribute “rel” not allowed on element “div” at this point.

Warnings

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

Consider avoiding viewport values that prevent users from resizing documents.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Empty heading.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

NON-DOCUMENT-ERROR

Too many messages.

Rkk.jp Desktop Insights

Desktop Page Insights Tool

Last tested: 11/10/2018

Desktop

Desktop Speed

22%

Enable compression

Optimize images

Leverage browser caching

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

Minify JavaScript

Prioritize visible content

Minify CSS

Reduce server response time

Minify HTML

Desktop Resource Breakdown

Total Resources	181
Number of Hosts	22
Static Resources	152
JavaScript Resources	34
CSS Resources	7

Rkk.jp Mobile Insights

Mobile Page Insights Tool

Last tested: 11/10/2018

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

19%

Enable compression

Leverage browser caching

Optimize images

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

Prioritize visible content

Minify JavaScript

Minify CSS

Reduce server response time

Minify HTML

Mobile Resource Breakdown

Total Resources	178
Number of Hosts	22
Static Resources	149
JavaScript Resources	34
CSS Resources	7

Rkk.jp Typos

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www.rkk.net
www.rkk.org
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www.rjkk.jp
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www.rlk.jp
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www.rok.jp
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www.rkm.jp
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www.rkl.jp
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www.rko.jp
www.rkko.jp

Rkk.jp RKK熊本放送

Quick Summary

Rkk.jp General Information

Rkk.jp Alexa Rank History

Rkk.jp Safety Information

Rkk.jp Server Information

Rkk.jp Domain Name Information

Rkk.jp HTML Validation

Rkk.jp Desktop Insights

Rkk.jp Mobile Insights

Rkk.jp Nearest Competitors

Rkk.jp Typos