kent-web.com ▶ :: KENT WEB - CGI/Perlフリーソフト ::

Kent-web.com | Key Trends

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.11 sec.
Last Checked: 01/23/2025

Kent-web.com attracts 956 unique visitors daily, generating 1,624 pageviews. The estimated value of kent-web.com is 23,433 USD. Each visitor views approximately 1.82 pages on average.

According to Majestic's traffic estimates, kent-web.com ranks 13,539 globally, with the majority of its visitors coming from Japan, where it holds the 32,708 position.

It is beneficial for kent-web.com that their data center (provided by XSERVER Xserver Inc., JP) is located in Japan, as this helps reduce page load time for most visitors.

See the list of other websites hosted by XSERVER Xserver Inc., JP.

Kent-web.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

A recent examination on (September 25, 2022), indicates that kent-web.com has an expired SSL certificate issued by Let's Encrypt (expired on December 17, 2022). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Symantec and Web of Trust kent-web.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, kent-web.com is optimized for mobile and tablet devices.

Kent-web.com | General Site Information

Global Rank

449,669

Average Load Time

0.51sec

Links In Count

5,067

Website Value

$21,900

Audience Geography. Where are kent-web.com visitors located?

Country	Visitors
Japan JP	96%
Other	4%

Country	Pageviews
Japan JP	97.4%
Other	2.6%

Country	Rank
Japan JP	32708

Where do visitors go on kent-web.com?

Subdomain	Pageviews
kent-web.com	100%

Subdomain	Pageviews per User
kent-web.com	2

Subdomain	Reach
kent-web.com	100%

How popular is kent-web.com?

Period	Global Rank	Global Rank Delta
past 3 months	449669	75122
past month	359336	-189403
past week	673744	306225
yesterday	159664	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	599529	180246	5	-37%	1.7	-30.04%
30	515419	-262494	7	80%	2	4%
7	1046530	411967	3	-50%	1	0%
1	285292	0	2	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	415812	35537	12	-10%
30	322336	-164839	2	70%
7	555882	264099	1	-50%
1	132482	0	7	0%

Kent-web.com | Safety and Security Details

Overview

Last Updated: 01/23/2025

Unknown status.

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: 03/23/2024

kent-web.com is safe.

Norton ConnectSafe evaluates kent-web.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 01/23/2025

Unknown status.

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

kent-web.com 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

kent-web.com is safe.

McAfee assesses kent-web.com 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 kent-web.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

kent-web.com child safety is very good.

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

Kent-web.com | SSL Certificate Information

SSL Checker Tool

Domain	www.kent-web.com
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	09/18/2022
Expiration	12/17/2022
Signed	Certificate is not self signed
Additional Domains	kent-web.com www.kent-web.com

Kent-web.com | Server and Hosting Details

Server Location

Geolocation Tool

Kent-web.com ASN Information

ASN Lookup Tool

ASN ID: 131965
ASN Title: XSERVER Xserver Inc., JP

Last Update: 07/22/2024

ASN Whois

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

% Information related to 'AS131072 - AS132095'

as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131905 - AS131992'

as-block: AS131905 - AS131992
descr: JPNIC-4Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: for assignment to JPNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.ad.jp
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2016-01-27T00:24:03Z
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 'AS131965'

aut-num: AS131965
as-name: XSERVER
descr: Xserver Inc.
import:
export:
country: JP
admin-c: JP00193983
tech-c: JP00193983
last-modified: 2020-05-27T00:41:42Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-US4)

Kent-web.com | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: KENT-WEB.COM
Registry Domain ID: 7488555_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2024-06-09T15:56:08Z
Creation Date: 1999-06-25T04:27:05Z
Registry Expiry Date: 2025-06-25T04:27:05Z
Registrar: GMO Internet Group, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.STAR-DOMAIN.JP
Name Server: NS2.STAR-DOMAIN.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-27T05:31:45Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
kent-web.com	210.166.236.148	86400

Host	MX Record	Priority	TTL
kent-web.com	ns.kentweb.jp	10	86400

Host	NS Record	TTL
kent-web.com	dns01.cside.jp	86400
kent-web.com	ns.kentweb.jp	86400

Host	TXT Record	TTL

ns.kentweb.jp
TTL: 86400
Email address: postmaster.kentweb.jp
Serial: 2002031805
Refresh: 3600
Retry: 300
Expire: 360000
Minimum: 86400

Kent-web.com | HTML Validation Report

HTML Validation Tool

Errors

Malformed byte sequence: “83”.

Malformed byte sequence: “8a”.

Malformed byte sequence: “81”.

Malformed byte sequence: “82”.

Malformed byte sequence: “e6”, “82”.

Malformed byte sequence: “e9”, “83”.

Malformed byte sequence: “8d”.

Malformed byte sequence: “89”.

Malformed byte sequence: “80”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “8e”.

Malformed byte sequence: “e5”, “82”.

Malformed byte sequence: “90”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “af”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “95”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “96”.

Malformed byte sequence: “88”.

Malformed byte sequence: “93”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “94”.

Malformed byte sequence: “9c”.

Malformed byte sequence: “aa”.

Malformed byte sequence: “ea”, “82”.

Malformed byte sequence: “e9”, “93”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “ee”, “91”.

Malformed byte sequence: “8c”.

Malformed byte sequence: “a6”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “a7”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “8f”.

Malformed byte sequence: “8b”.

Malformed byte sequence: “87”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “9e”.

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

Bad value “content-style-type” for attribute “http-equiv” on element “meta”.

Bad value “content-script-type” for attribute “http-equiv” on element “meta”.

Malformed byte sequence: “ec”, “82”.

Malformed byte sequence: “e6”, “90”.

Malformed byte sequence: “e8”, “90”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “97”.

Malformed byte sequence: “f0”, “93”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “e3”.

Bad value “only screen and (max-device-width:480px)” for attribute “media” on element “link”: Deprecated media feature “max-device-width”. For guidance, see the Deprecated Media Features section in the current Media Queries specification.

Element “gcse:search” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “summary” attribute on the “table” element is obsolete. Consider describing the structure of the “table” in a “caption” element or in a “figure” element containing the “table”; or, simplify the structure of the “table” so that no description is needed.

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

Malformed byte sequence: “99”.

Malformed byte sequence: “ef”, “88”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “9f”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “86”.

Malformed byte sequence: “e2”, “82”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “e7”, “81”.

Malformed byte sequence: “92”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “85”.

Malformed byte sequence: “ee”, “95”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “e0”.

Forbidden code point U+0083.

Malformed byte sequence: “98”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “91”.

Malformed byte sequence: “ec”, “81”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “ba”.

Forbidden code point U+0095.

Malformed byte sequence: “ac”.

Malformed byte sequence: “e5”, “91”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “bb”.

Warnings

The value of attribute “content” on element “meta” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.

Consider avoiding viewport values that prevent users from resizing documents.

Element name “gcse:search” cannot be represented as XML 1.0.

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

NON-DOCUMENT-ERROR

Too many messages.

Kent-web.com | Desktop Performance Insights

Last tested: 11/04/2018

Desktop

Desktop Speed

83%

Leverage browser caching

Enable compression

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

Optimize images

Minify CSS

Desktop Resource Breakdown

Total Resources	45
Number of Hosts	8
Static Resources	34
JavaScript Resources	9
CSS Resources	4

Kent-web.com | Mobile Performance Insights

Last tested: 11/04/2018

Mobile

Mobile Usability

79%

Size tap targets appropriately

Size content to viewport

Mobile Speed

72%

Leverage browser caching

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

Enable compression

Optimize images

Minify CSS

Mobile Resource Breakdown

Total Resources	45
Number of Hosts	8
Static Resources	34
JavaScript Resources	9
CSS Resources	4

Kent-web.com | Common Typographical Errors

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Kent-web.com :: KENT WEB - CGI/Perlフリーソフト ::

KENT-WEBでは、CGI/Perlによるプログラムを、主に初心者向けにフリーソフトとして配布しています。毎日数万人が訪れる日本最大のCGI/Perlプログラムの配布サイトです。

Kent-web.com | Key Trends

Kent-web.com | General Site Information

Kent-web.com | Safety and Security Details

Kent-web.com | Server and Hosting Details

Kent-web.com | Domain Name Information

Kent-web.com | HTML Validation Report

Kent-web.com | Desktop Performance Insights

Kent-web.com | Mobile Performance Insights

Kent-web.com | Competitors Analysis

Kent-web.com | Common Typographical Errors