Jubf.net 公益財団法人全日本大学野球連盟

公益財団法人全日本大学野球連盟は、日本の大学野球の統括組織です。

Jubf.net Overview

Jubf.net ranking shows that the page is at position 2,066,848 over the world.

Jubf.net hosting company servers are placed in the Japan, but, unfortunately, it’s not possible to identify the countries where the bulk of jubf.net 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 SAKURA-A SAKURA Internet Inc., JP servers.

In terms of rank-to-traffic ratio, jubf.net has 358 unique users per day, viewing 361 pages. The rank based value of jubf.net is 3,154 USD. Every user makes 1.08 pageviews on average.

Jubf.net boasts a link base consisting of 278 referring domains and 331 external backlinks, as revealed by the data obtained from web network scanning.

Jubf.net top-level domain belongs to .NET domain zone. Check other webpages in .NET zone.

According the last verification test in July 08, 2024, jubf.net has an expired SSL certificate issued by Let's Encrypt (expired on August 09, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search and Symantec jubf.net is a fairly safe domain.

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

Jubf.net Rank Summary

Global Rank

2,066,848

Average Load Time

0.63sec

Links In Count

108

Website Value

$2,920

Audience Geography. Where are jubf.net visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on jubf.net?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is jubf.net?

Period	Global Rank	Global Rank Delta
past 3 months	2066848	571888
past month	954842	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2771885	1583672	1	-75%	1	-75%
30	1313071	0	1	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1736921	-96664	2	0%
30	785898	0	6	0%

Jubf.net Website Safety

Overview

Last Updated: 12/25/2024

Overall result - jubf.net 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: 02/09/2024

jubf.net is safe.

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

Google Safe Search

Last Updated: 03/28/2019

jubf.net 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

jubf.net 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: 02/10/2021

jubf.net is safe.

McAfee assesses jubf.net 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 jubf.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 12/25/2024

jubf.net child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	jubf.net
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	05/11/2024
Expiration	08/09/2024
Signed	Certificate is not self signed
Additional Domains	jubf.net www.jubf.net

Jubf.net Rank History

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

Jubf.net Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 7684

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

Last Update: 11/03/2024

% [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)

Jubf.net Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: JUBF.NET
Registry Domain ID: 83120338_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2023-12-29T15:20:02Z
Creation Date: 2002-01-29T03:23:18Z
Registry Expiry Date: 2025-01-29T03:23:18Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.DNS.NE.JP
Name Server: NS2.DNS.NE.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-11-28T17:30:58Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
jubf.net	49.212.78.233	3600

Host	MX Record	Priority	TTL
jubf.net	jubf.net	10	3600

Host	NS Record	TTL
jubf.net	ns1.dns.ne.jp	3600
jubf.net	ns2.dns.ne.jp	3600

Host	TXT Record	TTL
jubf.net	v=spf1 a:www4705m.sakura.ne.jp mx ~all	3600

master.dns.ne.jp
TTL: 3600
Email address: tech.sakura.ad.jp
Serial: 2023031500
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600

Jubf.net HTML Check

HTML Validation Tool

Errors

The encoding “x-sjis” is not the preferred name of the character encoding in use. The preferred name is “shift_jis”. (Charmod C024)

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

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

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

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

The “link” attribute on the “body” element is obsolete. Use CSS instead.

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

The “alink” attribute on the “body” element is obsolete. Use CSS instead.

The “leftmargin” attribute on the “body” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.

The “topmargin” attribute on the “body” element is obsolete. Use CSS instead.

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

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

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

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

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

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

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

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

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

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

The “bgcolor” attribute on the “table” 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.

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

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

Table column 2 established by element “td” has no cells beginning in it.

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

End tag “div” seen, but there were open elements.

Unclosed element “span”.

Attribute “framespacing” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

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

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

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

End tag for “body” seen, but there were unclosed elements.

Unclosed element “div”.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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

A table row was 1 columns wide, which is less than the column count established by the first row (2).

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

Jubf.net Desktop Performance

Last tested: 06/20/2019

Desktop Speed

51%

Optimize images

Leverage browser caching

Enable compression

Minify HTML

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

Minify CSS

Desktop Resource Breakdown

Total Resources	25
Number of Hosts	2
Static Resources	20
JavaScript Resources	2
CSS Resources	3

Jubf.net Mobile Insights

Last tested: 04/27/2017

Mobile Usability

69%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

73%

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

Leverage browser caching

Enable compression

Minify HTML

Minify CSS

Optimize images

Mobile Resource Breakdown

Total Resources	24
Number of Hosts	2
Static Resources	19
JavaScript Resources	2
CSS Resources	3

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Jubf.net 公益財団法人 全日本大学野球連盟

公益財団法人 全日本大学野球連盟は、日本の大学野球の統括組織です。

Jubf.net Overview

Jubf.net Rank Summary

Jubf.net Website Safety

Jubf.net Rank History

Jubf.net Hosting Information

Jubf.net Domain Registration and Settings

Jubf.net HTML Check

Jubf.net Desktop Performance

Jubf.net Mobile Insights

Jubf.net Similar Audits

Jubf.net Common Typos

Jubf.net 公益財団法人全日本大学野球連盟

公益財団法人全日本大学野球連盟は、日本の大学野球の統括組織です。