Ryokunaisho.jp 日本緑内障学会

Ryokunaisho.jp Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 07/01/2024

Ryokunaisho.jp traffic estimate is about 333 unique visitors and 333 pageviews per day. The approximated value of ryokunaisho.jp is 2,920 USD. Every unique visitor makes about 1 pageviews on average.

Alexa Traffic Rank estimates that ryokunaisho.jp is ranked number 44,137 in the world.

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

During the last check (May 05, 2021) ryokunaisho.jp has an expired SSL certificate issued by Let's Encrypt (expired on June 24, 2021), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

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

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

Ryokunaisho.jp General Information

Ryokunaisho.jp Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Ryokunaisho.jp Traffic Distribution

Where do visitors go on ryokunaisho.jp?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Ryokunaisho.jp Popularity

How popular is ryokunaisho.jp?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	2071272	581485

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2800648	1288792	1	-61.441%	1	-59.839%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1721361	147527	2	-4.21%

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Ryokunaisho.jp Safety Information

Rankchart Summary

Safe

Updated: 07/01/2024

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: 03/25/2024

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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: 07/07/2017

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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: 02/20/2021

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

Web of Trust

Not Checked

Updated: 07/01/2024

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

Ryokunaisho.jp SSL Information

Information about SSL/TLS certificates

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Domain	ryokunaisho.jp
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	03/26/2021
Expiration	06/24/2021
Signed	Certificate is not self signed
Additional Domains	ryokunaisho.jp www.ryokunaisho.jp

SSL Checker

Ryokunaisho.jp Server Information

Ryokunaisho.jp Server Location

Where website hosting server is located?

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Ryokunaisho.jp ASN Information

Information about IP address owner

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ASN ID: 9371

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

Updated: 03/18/2024

Raw ASN data:

% [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)

Geolocation

ASN Lookup

Ryokunaisho.jp Domain Name Information

Ryokunaisho.jp DNS Information

Domain name service records

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A

Host	A Record	TTL

Ryokunaisho.jp Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Ryokunaisho.jp HTML Validation

Ryokunaisho.jp W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

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

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

Bad value “small” for attribute “rel” on element “a”: The string “small” is not a registered keyword.

Bad value “Default” for attribute “rel” on element “a”: The string “Default” is not a registered keyword.

Bad value “Large” for attribute “rel” on element “a”: The string “Large” is not a registered keyword.

Element “area” is missing required attribute “alt”.

No space between attributes.

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

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

Duplicate ID “info”.

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

Warnings:

The “type” attribute is unnecessary for JavaScript resources.

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

Attribute “;” is not serializable as XML 1.0.

The first occurrence of ID “info” was here.

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

HTML Validator

Ryokunaisho.jp Desktop Performance

How Well Ryokunaisho.jp Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

65%

Optimize images

Leverage browser caching

Enable compression

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

Minify CSS

Minify HTML

Minify JavaScript

Updated: 04/08/2018

Ryokunaisho.jp Mobile Performance

How Optimized Is Ryokunaisho.jp for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

65%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Updated: 04/08/2018

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Total Resources	32
Number of Hosts	2
Static Resources	30
JavaScript Resources	4
CSS Resources	4

CSS	23.2 KBytes
Images	486.6 KBytes
HTML	12.5 KBytes
JavaScript	134.3 KBytes

Total Resources	32
Number of Hosts	2
Static Resources	30
JavaScript Resources	4
CSS Resources	4

CSS	23.2 KBytes
Images	486.6 KBytes
HTML	12.5 KBytes
JavaScript	134.3 KBytes