jas-audio.or.jp: 一般社団法人日本オーディオ協会

jas-audio.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] JAS-AUDIO.OR.JP
e. [そしきめい] しゃだんほうじんにほんおーでぃおきょうかい
f. [組織名] 社団法人日本オーディオ協会
g. [Organization] Japan Audio Society
k. [組織種別] 社団法人
l. [Organization Type] Organization
m. [登録担当者] MN1567JP
n. [技術連絡担当者] MT61125JP
p. [ネームサーバ] 01.dnsv.jp
p. [ネームサーバ] 02.dnsv.jp
s. [署名鍵]
[状態] Connected (2023/07/31)
[登録年月日] 1999/07/15
[接続年月日] 1999/07/16
[最終更新] 2022/08/01 01:05:46 (JST)

jas-audio.or.jp server information

Servers Location

jas-audio.or.jp desktop page speed rank

Last tested: 2016-02-25

Desktop Speed Medium

65/100

jas-audio.or.jp Desktop Speed Test Quick Summary

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priority - 1Optimize images

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priority - 1Minify CSS

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jas-audio.or.jp Desktop Resource Breakdown

Total Resources	53
Number of Hosts	5
Static Resources	49
JavaScript Resources	6
CSS Resources	4

jas-audio.or.jp mobile page speed rank

Last tested: 2019-11-23

Mobile Speed Bad

54/100

jas-audio.or.jp Mobile Speed Test Quick Summary

priority - 37Leverage browser caching

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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 14Enable compression

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priority - 8Reduce server response time

priority - 1Optimize images

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priority - 1Minify HTML

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priority - 1Minify CSS

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jas-audio.or.jp Mobile Resource Breakdown

Total Resources	53
Number of Hosts	5
Static Resources	49
JavaScript Resources	6
CSS Resources	4

jas-audio.or.jp mobile page usability

Last tested: 2019-11-23

Mobile Usability Bad

61/100

jas-audio.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.

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ネットワークオーディオ/ホームシアター and 5 others render only 6 pixels tall (17 CSS pixels).

ロゴ/キャラクター関連 and 25 others render only 4 pixels tall (12 CSS pixels).

オーディオ・ホームシアター展 renders only 6 pixels tall (17 CSS pixels).

～観る！聴く！触る！体験しようハイレゾと4Kシアター～ renders only 3 pixels tall (10 CSS pixels).

2015.10.16(金),17(土),18(日) and 2 others render only 4 pixels tall (12 CSS pixels).

全国オーディオイベント renders only 5 pixels tall (14 CSS pixels).

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デノン：エディオン名古屋本店…E試聴会（2/27 名古屋） and 5 others render only 3 pixels tall (10 CSS pixels).

北関東・甲信越 renders only 3 pixels tall (10 CSS pixels).

首都圏 renders only 3 pixels tall (10 CSS pixels).

もっと見る renders only 3 pixels tall (10 CSS pixels).

DSD Live Strea…催コンサートオンデマンド配信 and 3 others render only 4 pixels tall (13 CSS pixels).

2016/02/23 and 3 others render only 3 pixels tall (10 CSS pixels).

more and 3 others render only 4 pixels tall (11 CSS pixels).

音展2015 出展企業からの最新情報 renders only 7 pixels tall (20 CSS pixels).

Olasonic　出品情報…型ヘッドフォンアダプター - and 2 others render only 4 pixels tall (11 CSS pixels).

ヘッドフォンの新たなトレンド…ンス駆動”信号伝送にアース… and 2 others render only 4 pixels tall (11 CSS pixels).

more and 2 others render only 4 pixels tall (11 CSS pixels).

株式会社ステレオサウンド and 5 others render only 3 pixels tall (10 CSS pixels).

オーディオのことをもっと詳しく renders only 7 pixels tall (20 CSS pixels).

ネットワークオーディオ and 8 others render only 3 pixels tall (10 CSS pixels).

オーディオ・ホームシアター展 and 7 others render only 4 pixels tall (11 CSS pixels).
東京都港区高輪3-4-13 レフォルマ高輪4F and 38 others render only 3 pixels tall (10 CSS pixels).
協会について renders only 4 pixels tall (11 CSS pixels).
Copyright © 20…ights Reserved renders only 3 pixels tall (8 CSS pixels).

priority - 17Size 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.jas-audio.or.jp/"></a> is close to 2 other tap targets.

The tap target <a href="http://www.jas…io.or.jp/login">会員の方はこちら</a> is close to 2 other tap targets.

The tap target <a href="http://www.jas-audio.or.jp/">HOME</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.jas…o.or.jp/hi-res">ハイレゾ</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.jas…jp/hi-res/know">知る</a> and 23 others are close to other tap targets.

The tap target <a href="http://www.jas…jp/event_infos">全国オーディオイベント</a> is close to 3 other tap targets.

The tap target <a href="http://www.jas…infos/post2639">首都圏TAD：TAD新商品…日) 14：00～16：00</a> is close to 1 other tap targets.

The tap target <div class="jspTrack"></div> is close to 3 other tap targets.

The tap target <div class="jspDrag"></div> is close to 3 other tap targets.

The tap target <a href="http://www.jas…jp/event_infos">もっと見る</a> is close to 5 other tap targets.

The tap target <input id="s" type="text" name="s" class="textBox"> is close to 1 other tap targets.

The tap target <input type="submit" class="btn"> is close to 2 other tap targets.

The tap target <a href="http://www.jas…83%AC%E3%82%BE">ハイレゾ</a> and 8 others are close to other tap targets.

The tap target <a href="http://www.jas…r.jp/recommend">おすすめ</a> and 6 others are close to other tap targets.
The tap target <a href="http://www.jas…or.jp/whatsnew">What's New</a> and 34 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.

jas-audio.or.jp HTML validation

Errors

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

Line: 78 Column: 12 - 16
"... </dl> ..." Line: 87 Column: 12 - 16
"... </dl> ..." Line: 90 Column: 12 - 16
"... </dl> ..." Line: 93 Column: 12 - 16
"... </dl> ..." Line: 103 Column: 12 - 16
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"... </dl> ..." Line: 147 Column: 12 - 16
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"... </dl> ..." Line: 412 Column: 12 - 16
"... </dl> ..." Line: 415 Column: 12 - 16
"... </dl> ..." Line: 418 Column: 12 - 16
"... </dl> ..." Line: 439 Column: 12 - 16
"... </dl> ..." Line: 442 Column: 12 - 16
"... </dl> ..."

Element “dl” is missing a required child element.

Line: 271 Column: 13 - 16
"... <dd><a hre..."

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Line: 489 Column: - 10
"...age"> <!--<div style="wid..."

Stray end tag “a”.

Line: 492 Column: 5 - 8
"...v>--> </a> </..."

End tag had attributes.

Line: 493 Column: - 12
".../a> </div --> </div> <d..."

Stray end tag “div”.

Line: 494 Column: 3 - 8
"...div --> </div> <di..."

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

Line: 721 Column: 5 - 112
"...949"> <img src="http://www.jas-audio.or.jp/jas_cms/wp-content/themes/jas2015/img/common/other/nothumb230x230.jpg"> <d..."

Warnings

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Line: 489 Column: - 10
"...age"> <!--<div style="wid..."

Text run is not in Unicode Normalization Form C.

Line: 643 Column: 66 - 126
"...post6827">『わたしが一番きれいだったとき:When I was young and so beautiful』リリースのお知らせ</a></..."

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jas-audio.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.

jas-audio.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.

JAS-AUDIO.OR.JP 一般社団法人 日本オーディオ協会

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jas-audio.or.jp Desktop Speed Test Quick Summary

priority - 24Leverage 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 - 14Enable 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 136.8KiB (72% reduction).

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 5Reduce server response time

priority - 1Optimize images

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

Optimize the following images to reduce their size by 9.8KiB (17% reduction).

priority - 1Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 6.4KiB (14% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 5.7KiB (18% reduction).

jas-audio.or.jp Desktop Resource Breakdown

jas-audio.or.jp mobile page speed rank

jas-audio.or.jp Mobile Speed Test Quick Summary

priority - 37Leverage 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 - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 14Enable 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 136.8KiB (72% reduction).

priority - 8Reduce server response time

priority - 1Optimize images

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

Optimize the following images to reduce their size by 9.8KiB (17% reduction).

priority - 1Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 6.4KiB (14% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 5.7KiB (18% reduction).

jas-audio.or.jp Mobile Resource Breakdown

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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.

priority - 17Size 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.

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.

jas-audio.or.jp HTML validation

Errors

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

Element “dl” is missing a required child element.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Stray end tag “a”.

End tag had attributes.

Stray end tag “div”.

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

Warnings

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Text run is not in Unicode Normalization Form C.

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jas-audio.or.jp Ping

jas-audio.or.jp TRACEROUTE

JAS-AUDIO.OR.JP 一般社団法人日本オーディオ協会