Osaka21.or.jp 関西・大阪21世紀協会｜文化力向上関西のイメージ向上水都大阪まち育てで大阪を活性化

関西・大阪21世紀協会は文化を基盤とした大阪のまちづくりを進め、「文化力向上」「関西・大阪のイメージ向上」「水都大阪まち育て」の三本軸で事業展開しています

Osaka21.or.jp Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 05/04/2024

Osaka21.or.jp traffic estimate is about 2,597 unique visitors and 5,194 pageviews per day. The approximated value of osaka21.or.jp is 3,840 USD. Every unique visitor makes about 2 pageviews on average.

Alexa Traffic Rank estimates that osaka21.or.jp is ranked number 38,145 in the world.

Osaka21.or.jp is registered under .JP top-level domain. Check other websites in .JP zone.

During the last check (October 05, 2019) osaka21.or.jp has an expired SSL certificate (expired on August 02, 2020), please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec osaka21.or.jp is pretty a safe domain.

Relying on Google Mobile-Friendly test osaka21.or.jp is well optimized for mobile and tablet devices, however website page loading time may be improved.

Osaka21.or.jp General Information

Osaka21.or.jp Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Osaka21.or.jp Traffic Distribution

Where do visitors go on osaka21.or.jp?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Osaka21.or.jp Popularity

How popular is osaka21.or.jp?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta

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Osaka21.or.jp Safety Information

Rankchart Summary

Safe

Updated: 05/04/2024

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

Safe

Updated: 03/26/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 10/14/2017

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 03/07/2021

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McAfee assesses osaka21.or.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 osaka21.or.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 05/04/2024

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The WOT calculates reputation of the osaka21.or.jp. This reputation system receives ratings from users and information from third-party sources, assesses the osaka21.or.jp for safety features and confirms, whether osaka21.or.jp is suitable for children.

Osaka21.or.jp SSL Information

Information about SSL/TLS certificates

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Domain	www.osaka21.or.jp
Issuer Organization	Unknown
Issuer	AlphaSSL CA - SHA256 - G2
Algorithm	RSA-SHA256
Valid form	08/02/2019
Expiration	08/02/2020
Signed	Certificate is not self signed
Additional Domains	www.osaka21.or.jp osaka21.or.jp

SSL Checker

Osaka21.or.jp Server Information

Osaka21.or.jp Server Location

Where website hosting server is located?

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Osaka21.or.jp ASN Information

Information about IP address owner

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ASN ID: 7684

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

Updated: 03/09/2024

Raw ASN data:

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

% Information related to 'AS7467 - AS7722'

as-block: AS7467 - AS7722
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 'AS7660 - AS7691'

as-block: AS7660 - AS7691
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 'AS7684'

aut-num: AS7684
as-name: SAKURA-A
descr: SAKURA Internet Inc.
import: from AS2497 100 accept ANY
import: from AS4703 110 accept ANY
import: from AS7514 110 accept ANY
import: from AS7501 110 accept ANY
export: to AS2497 announce AS7684
export: to AS4703 announce AS7684
export: to AS7514 announce AS7684
export: to AS7501 announce AS7684
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:17:06Z
source: JPNIC

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

Geolocation

ASN Lookup

Osaka21.or.jp Domain Name Information

Osaka21.or.jp DNS Information

Domain name service records

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A

Host	A Record	TTL

Osaka21.or.jp Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Osaka21.or.jp HTML Validation

Osaka21.or.jp W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

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

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

Attribute “border” not allowed on element “input” at this point.

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

Bad value “220px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “27px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

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

Element “dl” is missing a required instance of child element “dd”.

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

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

Element “dl” is missing a required child element.

Attribute “ait” not allowed on element “img” at this point.

Warnings:

The “type” attribute is unnecessary for JavaScript resources.

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

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.

HTML Validator

Osaka21.or.jp Desktop Performance

How Well Osaka21.or.jp Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

25%

Optimize images

Leverage browser caching

Enable compression

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

Minify JavaScript

Minify CSS

Minify HTML

Updated: 02/12/2019

Osaka21.or.jp Mobile Performance

How Optimized Is Osaka21.or.jp for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

61%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Updated: 02/12/2019

Osaka21.or.jp Nearest Competitors

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Osaka21.or.jp URL Typos

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Total Resources	66
Number of Hosts	4
Static Resources	63
JavaScript Resources	5
CSS Resources	6

CSS	42.8 KBytes
Images	3.0 MBytes
HTML	92.2 KBytes
JavaScript	433.4 KBytes

Total Resources	66
Number of Hosts	4
Static Resources	63
JavaScript Resources	5
CSS Resources	6

CSS	42.8 KBytes
Images	3.0 MBytes
HTML	92.2 KBytes
JavaScript	433.4 KBytes

Osaka21.or.jp 関西・大阪21世紀協会｜文化力向上 関西のイメージ向上 水都大阪まち育てで大阪を活性化

関西・大阪21世紀協会は文化を基盤とした大阪のまちづくりを進め、「文化力向上」「関西・大阪のイメージ向上」「水都大阪まち育て」の三本軸で事業展開しています

Osaka21.or.jp Quick Summary

Osaka21.or.jp General Information

Osaka21.or.jp Audience Geography

Osaka21.or.jp Traffic Distribution

Osaka21.or.jp Popularity

Osaka21.or.jp Safety Information

Osaka21.or.jp SSL Information

Osaka21.or.jp Server Information

Osaka21.or.jp Server Location

Osaka21.or.jp ASN Information

Osaka21.or.jp Domain Name Information

Osaka21.or.jp DNS Information

Osaka21.or.jp Whois Information

Osaka21.or.jp HTML Validation

Osaka21.or.jp W3C HTML Markup Validation

Osaka21.or.jp Desktop Performance

How Well Osaka21.or.jp Performs On Desktops?

Osaka21.or.jp Mobile Performance

How Optimized Is Osaka21.or.jp for Mobile Devices?

Osaka21.or.jp Nearest Competitors

Estimated Nearest Competitors Of Osaka21.or.jp

Osaka21.or.jp URL Typos

Most common user URL mistypes for osaka21.or.jp

Osaka21.or.jp 関西・大阪21世紀協会｜文化力向上関西のイメージ向上水都大阪まち育てで大阪を活性化