jbanet.or.jp Website Information

Daily Unique Visits: 720

Daily Page Views: 1,440

Income Per Day: $4

Estimated Value: $960

This website is located in Japan and is using following IP address 140.227.21.153. See the complete list of popular websites hosted in Japan.

jbanet.or.jp is registered under .JP top-level domain. Please check other sites in .JP zone.

Website jbanet.or.jp is using the following name servers:

ns3.sphere.ad.jp
ns4.sphere.ad.jp

and is probably hosted by INFOSPHERE NTT PC Communications, Inc., JP. See the full list of other websites hosted by INFOSPHERE NTT PC Communications, Inc., JP.

The highest website jbanet.or.jp position in Alexa rank database was 35313 and the lowest rank position was 999909. Current position of jbanet.or.jp in Alexa rank database is 995486.

Desktop speed score of jbanet.or.jp (52/100) is better than the results of 25.95% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of jbanet.or.jp (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.

Mobile speed score of jbanet.or.jp (34/100) is better than the results of 12.98% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

jbanet.or.jp Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

jbanet.or.jp whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

[ 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]
a. [ドメイン名] JBANET.OR.JP
e. [そしきめい] いっぱんしゃだんほうじんにほんぼいらきょうかい
f. [組織名] 一般社団法人日本ボイラ協会
g. [Organization] Japan Boiler Association
k. [組織種別] 社団法人
l. [Organization Type] Cooperative Society
m. [登録担当者] HK2461JP
n. [技術連絡担当者] HK2461JP
p. [ネームサーバ] asns1.customer.ne.jp
p. [ネームサーバ] asns2.customer.ne.jp
s. [署名鍵]
[状態] Connected (2025/06/30)
[登録年月日] 1999/06/01
[接続年月日] 1999/06/10
[最終更新] 2024/07/01 01:02:23 (JST)

jbanet.or.jp server information

Servers Location

jbanet.or.jp desktop page speed rank

Last tested: 2015-09-03

Desktop Speed Bad

52/100

jbanet.or.jp Desktop Speed Test Quick Summary

priority - 50Leverage browser caching

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priority - 23Enable compression

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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 6Minify JavaScript

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priority - 4Optimize images

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priority - 1Minify CSS

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priority - 0Minify HTML

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jbanet.or.jp Desktop Resource Breakdown

Total Resources	105
Number of Hosts	3
Static Resources	101
JavaScript Resources	11
CSS Resources	11

jbanet.or.jp mobile page speed rank

Last tested: 2019-06-18

Mobile Speed Bad

34/100

jbanet.or.jp Mobile Speed Test Quick Summary

priority - 75Leverage browser caching

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http://www.google-analytics.com/ga.js (2 hours)

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 31Optimize images

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priority - 29Enable compression

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priority - 7Minify HTML

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priority - 6Minify JavaScript

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priority - 1Minify CSS

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jbanet.or.jp Mobile Resource Breakdown

Total Resources	105
Number of Hosts	4
Static Resources	100
JavaScript Resources	11
CSS Resources	11

jbanet.or.jp mobile page usability

Last tested: 2019-06-18

Mobile Usability Bad

62/100

jbanet.or.jp Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

で行ってください and 1 others render only 4 pixels tall (11 CSS pixels).

図書オンラインショップ renders only 4 pixels tall (11 CSS pixels).

「ボイラー溶接士免許試験公表問題及びその解答... and 4 others render only 5 pixels tall (13 CSS pixels).

(2019.06.14) and 4 others render only 4 pixels tall (11 CSS pixels).

ボイラー検査手数料の不正請求…さい！(2015年8月7日) and 2 others render only 5 pixels tall (13 CSS pixels).

日本ボイラ協会は、登録安全管…理審査業務を行っております。 renders only 5 pixels tall (12 CSS pixels).

全日本ボイラー溶接士コンクール and 26 others render only 5 pixels tall (12 CSS pixels).

ボイラー及び圧力容器とその容…合、登録及び公表を行います。 renders only 5 pixels tall (12 CSS pixels).

9の常設技術委員会の他、特別…る調査研究を行っております。 renders only 5 pixels tall (12 CSS pixels).

ボイラー及び圧力容器に関する法令について掲載しております。 renders only 5 pixels tall (12 CSS pixels).

登録検査・検定機関としてボイ…検定を随時実施しております。 renders only 5 pixels tall (12 CSS pixels).

定期的に行われる行事催物の情報を掲載しております。 renders only 5 pixels tall (12 CSS pixels).

会員を対象としたボイラー等の…険について掲載しております。 renders only 5 pixels tall (12 CSS pixels).

日本ボイラ協会はボイラー・圧…たしている一般社団法人です。 renders only 5 pixels tall (12 CSS pixels).

ニ級ボイラー技士免許試験通信講座 and 13 others render only 5 pixels tall (13 CSS pixels).

プライバシーポリシー and 4 others render only 4 pixels tall (11 CSS pixels).

〒105-0004 東京都港区新橋 5-3-1 and 1 others render only 4 pixels tall (11 CSS pixels).

priority - 13Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://www.jbanet.or.jp/rss/"></a> and 2 others are close to other tap targets.

The tap target <input id="search" type="text" name="search"> is close to 3 other tap targets.

The tap target <input id="submitSection" type="image" name="submitSection"> is close to 3 other tap targets.

The tap target <a href="javascript:;">小</a> is close to 3 other tap targets.

The tap target <a href="javascript:;">中</a> is close to 4 other tap targets.

The tap target <a href="javascript:;">大</a> is close to 3 other tap targets.

The tap target <a href="https://www.jb…p/online_shop/">図書オンラインショップ</a> is close to 4 other tap targets.

The tap target <a href="http://www.jbanet.or.jp/jba/">協会について</a> is close to 1 other tap targets.

The tap target <a href="http://www.jba…p/examination/">検査・検定</a> is close to 1 other tap targets.

The tap target <a href="http://www.jba….jp/committee/">調査研究活動</a> is close to 1 other tap targets.

The tap target <a href="http://www.jba…p/publication/">図書・機関誌</a> is close to 2 other tap targets.

The tap target <a href="http://www.jba…formation.html">各種情報</a> is close to 1 other tap targets.

The tap target <a href="https://www.jb…product_id=138">「平成30年度特級ボイラー技士試験公表問題・...</a> and 4 others are close to other tap targets.

The tap target

<a href="http://www.jba…on/post_2.html" class="bold">ボイラー検査手数料の不正請求…さい！(2015年8月7日)</a>

and 2 others are close to other tap targets.

The tap target <a href="/ppa/"></a> and 4 others are close to other tap targets.

The tap target <a href="/ppa/">安全管理審査のご案内</a> and 22 others are close to other tap targets.

The tap target <a href="/training/skill/">ボイラー実技講習</a> and 12 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

jbanet.or.jp HTML validation

Errors

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

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

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

Line: 5 Column: 1 - 59
"...utf-8" /> <meta http-equiv="content-style-type" content="text/css" /> <meta..."

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

Line: 6 Column: 1 - 67
"...t/css" /> <meta http-equiv="content-script-type" content="text/javascript" /> <meta..."

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

Line: 7 Column: 1 - 47
"...cript" /> <meta http-equiv="imagetoolbar" content="no" /> <meta..."

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

Line: 8 Column: 1 - 61
"...t="no" /> <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" /> <link..."

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

Line: 62686 Column: 1 - 7
"...ainer --> </body> </htm..."

Unclosed element “div”.

Line: 34 Column: 1 - 20
"...ルを変更 --> <div id="container"> <!-- ..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 15 Column: 1 - 57
"...="all" /> <script type="text/javascript" src="/js/smoothscroll.js"></scri..." Line: 16 Column: 1 - 48
".../script> <script type="text/javascript" src="/js/swf.js"></scri..." Line: 17 Column: 1 - 53
".../script> <script type="text/javascript" src="/js/rollover.js"></scri..." Line: 18 Column: 1 - 52
"...</script> <script type="text/javascript" src="/js/bgcache.js"></scri..." Line: 19 Column: 1 - 58
"...</script> <script type="text/javascript" src="/js/styleswitcher.js"></scri..." Line: 20 Column: 1 - 54
"...</script> <script type="text/javascript" src="/js/prototype.js"></scri..." Line: 21 Column: 1 - 79
"...</script> <script type="text/javascript" src="/js/scriptaculous.js?load=effects,builder"></scri..." Line: 25 Column: 1 - 62
"...cript> <script type="text/javascript" src="/lightbox/js/lightbox.js"></scri..." Line: 62674 Column: 1 - 31
"...ytics --> <script type="text/javascript"> var ..." Line: 62678 Column: 1 - 31
".../script> <script type="text/javascript"> try ..."

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jbanet.or.jp Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

jbanet.or.jp TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

JBANET.OR.JP トップページ | 一般社団法人 日本ボイラ協会

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jbanet.or.jp desktop page speed rank

jbanet.or.jp Desktop Speed Test Quick Summary

priority - 50Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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priority - 23Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 218.3KiB (76% reduction).

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

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priority - 6Minify JavaScript

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priority - 4Optimize images

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priority - 1Minify CSS

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priority - 0Minify HTML

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jbanet.or.jp Desktop Resource Breakdown

jbanet.or.jp mobile page speed rank

jbanet.or.jp Mobile Speed Test Quick Summary

priority - 75Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 31Optimize images

Properly formatting and compressing images can save many bytes of data.

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priority - 29Enable compression

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priority - 7Minify HTML

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priority - 6Minify JavaScript

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priority - 1Minify CSS

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jbanet.or.jp Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

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priority - 13Size tap targets appropriately

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priority - 10Configure the viewport

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jbanet.or.jp HTML validation

Errors

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

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

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

Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.

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

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

Unclosed element “div”.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

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JBANET.OR.JP トップページ | 一般社団法人日本ボイラ協会