Aopen.jp AOpen Japanホームページ

Aopen.jp Overview

Aopen.jp ranking shows that the page is at position 3,039,615 over the world.

Aopen.jp hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of aopen.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 IIJ Internet Initiative Japan Inc., JP servers.

In terms of rank-to-traffic ratio, aopen.jp has 243 unique users per day, viewing 245 pages. The rank based value of aopen.jp is 3,154 USD. Every user makes 1.08 pageviews on average.

Aopen.jp boasts a link base consisting of 310 referring domains and 391 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in July 10, 2024, aopen.jp has a valid and up-to-date wildcard SSL certificate issued by DigiCert Inc , certificate expiration date: February 23, 2025. 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, Symantec and Web of Trust aopen.jp is a fairly safe domain.

According the Mobile-Friendly test by Google aopen.jp is nice optimized for mobile devices and tablets.

Aopen.jp Rank Summary

Global Rank

3,039,615

Average Load Time

0.14sec

Links In Count

220

Website Value

$2,920

Audience Geography. Where are aopen.jp visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on aopen.jp?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is aopen.jp?

Period	Global Rank	Global Rank Delta
past 3 months	3039615	744554
past month	2187786	-1107710

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	4299227	936234	0	-31.82%	1	0%
30	3104212	-1315757	1	90%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	2535001	639579	1	-31.82%
30	1831537	-973565	2	90%

Aopen.jp Website Safety

Overview

Last Updated: 12/26/2024

Overall result - aopen.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: 03/19/2024

aopen.jp is safe.

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

Google Safe Search

Last Updated: 06/04/2017

aopen.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

aopen.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: 02/18/2021

aopen.jp is safe.

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

Web of Trust

Last Updated: 01/12/2019

aopen.jp child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.aopen.jp
Issuer Organization	DigiCert Inc
Issuer	RapidSSL TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	01/24/2024
Expiration	02/23/2025
Signed	Certificate is not self signed
Additional Domains	*.aopen.jp aopen.jp

Aopen.jp Rank History

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

Aopen.jp Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 2497

ASN Title: IIJ Internet Initiative Japan Inc., JP

Last Update: 11/05/2024

% [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)

Aopen.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]
[Domain Name] AOPEN.JP

[登録者名] エーオープンジャパン株式会社
[Registrant] AOpen Japan Corp.

[Name Server] ns1.aopen.com
[Name Server] ns2.aopen.com
[Signing Key]

[登録年月日] 2003/09/01
[有効期限] 2025/09/30
[状態] Active
[最終更新] 2024/10/01 01:05:03 (JST)

Contact Information: [公開連絡窓口]
[名前] エーオープンジャパン株式会社
[Name] AOpen Japan Corp.
[Email] info@aopen.co.jp
[Web Page]
[郵便番号] 333-0811
[住所] 埼玉県川口市
戸塚 3-6-5
[Postal Address] 3-6-5 Tozuka
Kawaguchi-shi
[電話番号] 048-290-1819
[FAX番号] 048-290-1820

DNS Records

DNS Lookup Tool

Host	A Record	TTL
aopen.jp	202.221.227.93	86400

Host	MX Record	Priority	TTL
aopen.jp	ms.aopen.com	20	86400

Host	NS Record	TTL
aopen.jp	ns1.aopen.com	86400
aopen.jp	ns4.aopen.com	86400

Host	TXT Record	TTL
aopen.jp	7p39m93frf7kz3n8q0mhytywb66dk1v1	86400
aopen.jp	google-site-verification=F_gd_MCo783vxsXOa0tWuZjrYbt9E5n90wlpu4pIWEw	86400
aopen.jp	53wn6gzqv7fc0d5xdc9vgq3sfg3d6hxl	86400

ns3.aopen.com
TTL: 86400
Email address: erichsu.aopen.com
Serial: 2023041901
Refresh: 1800
Retry: 1800
Expire: 604800
Minimum: 300

Aopen.jp HTML Check

HTML Validation Tool

Errors

Legacy encoding “shift_jis” used. Documents must use UTF-8.

Quirky doctype. Expected “<!DOCTYPE html>”.

Start tag “head” seen but an element of the same type was already open.

Bad value “text/html; charset=Shift_JIS” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.

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

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

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

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

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Attribute “height” not allowed on element “table” at this point.

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

The “center” element is obsolete. Use CSS instead.

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

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

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

The “align” attribute on the “p” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

The “width” attribute on the “hr” element is obsolete. Use CSS instead.

The “color” attribute on the “hr” element is obsolete. Use CSS instead.

Attribute “bordercolor” not allowed on element “td” at this point.

CSS: “orphans”: “auto” is not a “orphans” value.

Stray end tag “center”.

Start tag “center” seen in “table”.

Cannot recover after last error. Any further errors will be ignored.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

The “type” attribute for the “style” element is not needed and should be omitted.

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

Aopen.jp Desktop Performance

Last tested: 05/23/2017

Desktop Speed

73%

Optimize images

Leverage browser caching

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

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	22
Number of Hosts	2
Static Resources	19
JavaScript Resources	2
CSS Resources	1

Aopen.jp Mobile Insights

Last tested: 05/19/2017

Mobile Usability

70%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

64%

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

Optimize images

Leverage browser caching

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	22
Number of Hosts	2
Static Resources	19
JavaScript Resources	2
CSS Resources	1

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Aopen.jp AOpen Japanホームページ

Aopen.jp Overview

Aopen.jp Rank Summary

Aopen.jp Website Safety

Aopen.jp Rank History

Aopen.jp Hosting Information

Aopen.jp Domain Registration and Settings

Aopen.jp HTML Check

Aopen.jp Desktop Performance

Aopen.jp Mobile Insights

Aopen.jp Similar Audits

Aopen.jp Common Typos