audio-heritage.jp Website Information

Daily Unique Visits: 3,917

Daily Page Views: 15,668

Income Per Day: $44

Estimated Value: $23,760

This website is located in Japan and is using following IP address 219.94.129.99. See the complete list of popular websites hosted in Japan.

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

Website audio-heritage.jp is using the following name servers:

ns1.dns.ne.jp
ns2.dns.ne.jp

and is probably hosted by SAKURA-C SAKURA Internet Inc., JP. See the full list of other websites hosted by SAKURA-C SAKURA Internet Inc., JP.

The highest website audio-heritage.jp position in Alexa rank database was 17014 and the lowest rank position was 987107. Current position of audio-heritage.jp in Alexa rank database is 320361.

Desktop speed score of audio-heritage.jp (68/100) is better than the results of 47.59% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of audio-heritage.jp (87/100) is better than the results of 28.3% of other sites and means that the page is mobile-friendly.

Mobile speed score of audio-heritage.jp (66/100) is better than the results of 68.49% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

audio-heritage.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.

audio-heritage.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]
[Domain Name] AUDIO-HERITAGE.JP

[登録者名] 清家英明
[Registrant] Hideaki, Seike

[Name Server] ns1.dns.ne.jp
[Name Server] ns2.dns.ne.jp
[Signing Key]

[登録年月日] 2007/03/28
[有効期限] 2025/03/31
[状態] Active
[最終更新] 2024/04/01 01:05:04 (JST)

Contact Information: [公開連絡窓口]
[名前] さくらインターネットドメイン登録
[Name] SAKURA internet Inc.
[Email] jprs-staff@sakura.ad.jp
[Web Page]
[郵便番号] 530-0001
[住所] 大阪府大阪市
北区梅田1丁目12番12号
東京建物梅田ビル11階
[Postal Address] Osaka
Osaka
11F,1-12-12,Umeda,Kita-ku
[電話番号] 06-6476-8790
[FAX番号]

audio-heritage.jp server information

Servers Location

audio-heritage.jp desktop page speed rank

Last tested: 2016-09-01

Desktop Speed Medium

68/100

audio-heritage.jp Desktop Speed Test Quick Summary

priority - 20Enable 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 196KiB (94% reduction).

Compressing http://audio-heritage.jp/ could save 196KiB (94% reduction).

priority - 17Minify 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 165.6KiB (79% reduction).

Minifying http://audio-heritage.jp/ could save 165.6KiB (79% reduction).

priority - 9Optimize images

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

Optimize the following images to reduce their size by 84.2KiB (55% reduction).

Compressing http://audio-heritage.jp/a4.jpg could save 20.5KiB (79% reduction).
Compressing http://audio-heritage.jp/a3.jpg could save 19.7KiB (92% reduction).
Compressing http://audio-heritage.jp/a2.jpg could save 19.6KiB (92% reduction).
Compressing http://audio-heritage.jp/a1.jpg could save 12.8KiB (88% reduction).
Compressing http://audio-heritage.jp/museumba.jpg could save 3.9KiB (22% reduction).
Compressing http://audio-heritage.jp/headphoneba.jpg could save 3.5KiB (21% reduction).
Compressing http://audio-heritage.jp/logo.jpg could save 2.5KiB (14% reduction).
Compressing http://audio-heritage.jp/radio.jpg could save 1.1KiB (11% reduction).
Compressing http://audio-heritage.jp/baner-audio-database.jpg could save 691B (13% reduction).

priority - 2Leverage 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:

http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

audio-heritage.jp Desktop Resource Breakdown

Total Resources	62
Number of Hosts	12
Static Resources	39
JavaScript Resources	13
CSS Resources	3

audio-heritage.jp mobile page speed rank

Last tested: 2019-12-10

Mobile Speed Medium

66/100

audio-heritage.jp Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://audio-heritage.jp/banner-url.js

Optimize CSS Delivery of the following:

https://audio-heritage.jp/style1.css

priority - 12Leverage 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:

https://audio-heritage.jp/a1.jpg (expiration not specified)
https://audio-heritage.jp/a2.jpg (expiration not specified)
https://audio-heritage.jp/a3.jpg (expiration not specified)
https://audio-heritage.jp/a4.jpg (expiration not specified)
https://audio-heritage.jp/baner-audio-database.jpg (expiration not specified)
https://audio-heritage.jp/banner-url.js (expiration not specified)
https://audio-heritage.jp/headphoneba.jpg (expiration not specified)
https://audio-heritage.jp/logo.jpg (expiration not specified)
https://audio-heritage.jp/museumba.jpg (expiration not specified)
https://audio-heritage.jp/musicbirdbanner1.jpg (expiration not specified)
https://audio-heritage.jp/radio.jpg (expiration not specified)
https://audio-heritage.jp/style1.css (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-2054521-3 (15 minutes)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
https://www.googletagservices.com/activeview/js/cu…ner.js?cache=r20110914 (50 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 12Optimize images

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

Optimize the following images to reduce their size by 117.9KiB (71% reduction).

Compressing https://audio-heritage.jp/a4.jpg could save 22.6KiB (86% reduction).
Compressing https://audio-heritage.jp/a3.jpg could save 20.2KiB (94% reduction).
Compressing https://audio-heritage.jp/a2.jpg could save 20.1KiB (94% reduction).
Compressing https://audio-heritage.jp/a1.jpg could save 13.2KiB (91% reduction).
Compressing https://audio-heritage.jp/museumba.jpg could save 11.7KiB (63% reduction).
Compressing https://audio-heritage.jp/headphoneba.jpg could save 10.6KiB (63% reduction).
Compressing https://audio-heritage.jp/logo.jpg could save 10.1KiB (54% reduction).
Compressing https://audio-heritage.jp/radio.jpg could save 4.8KiB (45% reduction).
Compressing https://audio-heritage.jp/musicbirdbanner1.jpg could save 3.9KiB (32% reduction).
Compressing https://audio-heritage.jp/baner-audio-database.jpg could save 782B (15% reduction).

priority - 4Enable 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 37.3KiB (80% reduction).

Compressing https://audio-heritage.jp/ could save 29KiB (82% reduction).
Compressing https://audio-heritage.jp/style1.css could save 5.5KiB (79% reduction).
Compressing https://audio-heritage.jp/banner-url.js could save 2KiB (72% reduction).
Compressing https://us-u.openx.net/w/1.0/pd?ph=bbb82fae-1d27-4…Se_Rjq_GLmC8eTRJ7I174g could save 541B (48% reduction).
Compressing https://us-u.openx.net/w/1.0/pd?ph=bbb82fae-1d27-4…GaC4KkDrHZudu2MChWG8Fk could save 345B (43% reduction).

priority - 0Minify 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 3.9KiB (11% reduction).

Minifying https://audio-heritage.jp/ could save 3.9KiB (11% reduction).

priority - 0Minify 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 1.4KiB (20% reduction).

Minifying https://audio-heritage.jp/style1.css could save 1.4KiB (20% reduction).

audio-heritage.jp Mobile Resource Breakdown

Total Resources	109
Number of Hosts	27
Static Resources	32
JavaScript Resources	17
CSS Resources	2

audio-heritage.jp mobile page usability

Last tested: 2019-12-10

Mobile Usability Good

87/100

audio-heritage.jp Mobile Usability Test Quick Summary

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="https://google…versaudio.com/" class="ns-5zojz-e-12">musicloversaudio.com</a> is close to 1 other tap targets.

The tap target <a href="kousin15.html">2019年</a> and 222 others are close to other tap targets.

The tap target <a href="https://google…versaudio.com/" class="ns-5cjcs-e-12">musicloversaudio.com</a> is close to 1 other tap targets.
The tap target <a href="about.html">このサイトについて</a> and 11 others are close to other tap targets.
The tap target <a href="https://google…versaudio.com/" class="ns-4r9pu-e-12">musicloversaudio.com</a> is close to 1 other tap targets.
The tap target <div id="abgc" class="abgc"></div> is close to 2 other tap targets.

audio-heritage.jp HTML validation

Warnings

The “charset” attribute on the “script” element is obsolete.

Line: 24 Column: 1 - 68
"...</script> <script type="text/javascript" src="/banner-url.js" charset="utf-8"></scri..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 24 Column: 1 - 68
"...</script> <script type="text/javascript" src="/banner-url.js" charset="utf-8"></scri..." Line: 38 Column: 4 - 56
"...nk01"> <script type="text/javascript" language="javascript"> n..."

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

Line: 38 Column: 4 - 56
"...nk01"> <script type="text/javascript" language="javascript"> n..."

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

Line: 2 Column: 16 - 6
"...TYPE html> <HTML> <HEAD..."

Errors

No space between attributes.

Line: 25 Column: - 22
"...name="keywords"content="アンプ,スピ..."

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

Line: 113 Column: 56 - 59
"...載機種"></li> <l..." Line: 120 Column: 34 - 37
"...A</li> <l..." Line: 137 Column: 34 - 37
"...B</li> <l..." Line: 145 Column: 34 - 37
"...C</li> <l..." Line: 157 Column: 34 - 37
"...D</li> <l..." Line: 169 Column: 34 - 37
"...E</li> <l..." Line: 177 Column: 34 - 37
"...F</li> <l..." Line: 185 Column: 34 - 37
"...G</li> <l..." Line: 192 Column: 34 - 37
"...H</li> <l..." Line: 201 Column: 34 - 37
"...I</li> <l..." Line: 208 Column: 34 - 37
"...J</li> <l..." Line: 215 Column: 34 - 37
"...K</li> <l..." Line: 222 Column: 34 - 37
"...L</li> <l..." Line: 232 Column: 34 - 37
"...M</li> <l..." Line: 245 Column: 34 - 37
"...N</li> <l..." Line: 257 Column: 34 - 37
"...O</li> <l..." Line: 265 Column: 34 - 37
"...P</li> <l..." Line: 273 Column: 34 - 37
"...R</li> <l..." Line: 280 Column: 34 - 37
"...S</li> <l..." Line: 296 Column: 34 - 37
"...T</li> <l..." Line: 308 Column: 34 - 37
"...U</li> <l..." Line: 315 Column: 34 - 37
"...V</li> <l..." Line: 323 Column: 34 - 37
"...Y</li> <l..." Line: 338 Column: 34 - 37
"...A</li> <l..." Line: 373 Column: 34 - 37
"...B</li> <..." Line: 396 Column: 34 - 37
"...C</li> <..." Line: 418 Column: 34 - 37
"...D</li> <..." Line: 435 Column: 34 - 37
"...E</li> <..." Line: 449 Column: 34 - 37
"...F</li> <..." Line: 460 Column: 34 - 37
"...G</li> <..." Line: 476 Column: 34 - 37
"...H</li> <..." Line: 488 Column: 34 - 37
"...I</li> <..." Line: 495 Column: 34 - 37
"...J</li> <..." Line: 509 Column: 34 - 37
"...K</li> <..." Line: 519 Column: 34 - 37
"...L</li> <..." Line: 533 Column: 34 - 37
"...M</li> <..." Line: 555 Column: 34 - 37
"...N</li> <..." Line: 564 Column: 34 - 37
"...O</li> <..." Line: 572 Column: 34 - 37
"...P</li> <..." Line: 592 Column: 34 - 37
"...Q</li> <..." Line: 600 Column: 34 - 37
"...R</li> <..." Line: 612 Column: 34 - 37
"...S</li> <..." Line: 628 Column: 34 - 37
"...T</li> <..." Line: 643 Column: 34 - 37
"...U</li> <..." Line: 652 Column: 34 - 37
"...V</li> <..." Line: 662 Column: 34 - 37
"...W</li> <..." Line: 674 Column: 34 - 37
"...Y</li> <..."

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

Line: 700 Column: 52 - 86
"...="_blank"><img class="title" src="radio.jpg"></a></..." Line: 701 Column: 55 - 92
"...="_blank"><img class="title" src="museumba.jpg"></a></..." Line: 702 Column: 56 - 96
"...="_blank"><img class="title" src="headphoneba.jpg"></a></..." Line: 703 Column: 63 - 112
"...="_blank"><img class="title" src="baner-audio-database.jpg"></a></..." Line: 769 Column: 57 - 103
"...="_blank"><img class="title" src="musicbirdbanner1.jpg" ></a></..."

No “li” element in scope but a “li” end tag seen.

Line: 721 Column: 5 - 9
"...</li> </li> </..."

audio-heritage.jp similar domains

Similar domains:

www.audio-heritage.com
www.audio-heritage.net
www.audio-heritage.org
www.audio-heritage.info
www.audio-heritage.biz
www.audio-heritage.us
www.audio-heritage.mobi
www.udio-heritage.jp
www.audio-heritage.jp
www.qudio-heritage.jp
www.aqudio-heritage.jp
www.qaudio-heritage.jp
www.wudio-heritage.jp
www.awudio-heritage.jp
www.waudio-heritage.jp
www.sudio-heritage.jp
www.asudio-heritage.jp
www.saudio-heritage.jp
www.zudio-heritage.jp
www.azudio-heritage.jp
www.zaudio-heritage.jp
www.adio-heritage.jp
www.aydio-heritage.jp
www.auydio-heritage.jp
www.ayudio-heritage.jp
www.ahdio-heritage.jp
www.auhdio-heritage.jp
www.ahudio-heritage.jp
www.ajdio-heritage.jp
www.aujdio-heritage.jp
www.ajudio-heritage.jp
www.aidio-heritage.jp
www.auidio-heritage.jp
www.aiudio-heritage.jp
www.auio-heritage.jp
www.auxio-heritage.jp
www.audxio-heritage.jp
www.auxdio-heritage.jp
www.ausio-heritage.jp
www.audsio-heritage.jp
www.ausdio-heritage.jp
www.aueio-heritage.jp
www.audeio-heritage.jp
www.auedio-heritage.jp
www.aurio-heritage.jp
www.audrio-heritage.jp
www.aurdio-heritage.jp
www.aufio-heritage.jp
www.audfio-heritage.jp
www.aufdio-heritage.jp
www.aucio-heritage.jp
www.audcio-heritage.jp
www.aucdio-heritage.jp
www.audo-heritage.jp
www.auduo-heritage.jp
www.audiuo-heritage.jp
www.auduio-heritage.jp
www.audjo-heritage.jp
www.audijo-heritage.jp
www.audjio-heritage.jp
www.audko-heritage.jp
www.audiko-heritage.jp
www.audkio-heritage.jp
www.audoo-heritage.jp
www.audioo-heritage.jp
www.audoio-heritage.jp
www.audi-heritage.jp
www.audii-heritage.jp
www.audioi-heritage.jp
www.audiio-heritage.jp
www.audik-heritage.jp
www.audiok-heritage.jp
www.audil-heritage.jp
www.audiol-heritage.jp
www.audilo-heritage.jp
www.audip-heritage.jp
www.audiop-heritage.jp
www.audipo-heritage.jp
www.audioheritage.jp
www.audio-eritage.jp
www.audio-beritage.jp
www.audio-hberitage.jp
www.audio-bheritage.jp
www.audio-geritage.jp
www.audio-hgeritage.jp
www.audio-gheritage.jp
www.audio-yeritage.jp
www.audio-hyeritage.jp
www.audio-yheritage.jp
www.audio-ueritage.jp
www.audio-hueritage.jp
www.audio-uheritage.jp
www.audio-jeritage.jp
www.audio-hjeritage.jp
www.audio-jheritage.jp
www.audio-neritage.jp
www.audio-hneritage.jp
www.audio-nheritage.jp
www.audio-hritage.jp
www.audio-hwritage.jp
www.audio-hewritage.jp
www.audio-hweritage.jp
www.audio-hsritage.jp
www.audio-hesritage.jp
www.audio-hseritage.jp
www.audio-hdritage.jp
www.audio-hedritage.jp
www.audio-hderitage.jp
www.audio-hrritage.jp
www.audio-herritage.jp
www.audio-hreritage.jp
www.audio-heitage.jp
www.audio-heeitage.jp
www.audio-hereitage.jp
www.audio-heeritage.jp
www.audio-heditage.jp
www.audio-herditage.jp
www.audio-hefitage.jp
www.audio-herfitage.jp
www.audio-hefritage.jp
www.audio-hetitage.jp
www.audio-hertitage.jp
www.audio-hetritage.jp
www.audio-hertage.jp
www.audio-herutage.jp
www.audio-heriutage.jp
www.audio-heruitage.jp
www.audio-herjtage.jp
www.audio-herijtage.jp
www.audio-herjitage.jp
www.audio-herktage.jp
www.audio-heriktage.jp
www.audio-herkitage.jp
www.audio-herotage.jp
www.audio-heriotage.jp
www.audio-heroitage.jp
www.audio-heriage.jp
www.audio-herirage.jp
www.audio-heritrage.jp
www.audio-herirtage.jp
www.audio-herifage.jp
www.audio-heritfage.jp
www.audio-heriftage.jp
www.audio-herigage.jp
www.audio-heritgage.jp
www.audio-herigtage.jp
www.audio-heriyage.jp
www.audio-herityage.jp
www.audio-heriytage.jp
www.audio-heritge.jp
www.audio-heritqge.jp
www.audio-heritaqge.jp
www.audio-heritqage.jp
www.audio-heritwge.jp
www.audio-heritawge.jp
www.audio-heritwage.jp
www.audio-heritsge.jp
www.audio-heritasge.jp
www.audio-heritsage.jp
www.audio-heritzge.jp
www.audio-heritazge.jp
www.audio-heritzage.jp
www.audio-heritae.jp
www.audio-heritafe.jp
www.audio-heritagfe.jp
www.audio-heritafge.jp
www.audio-heritave.jp
www.audio-heritagve.jp
www.audio-heritavge.jp
www.audio-heritate.jp
www.audio-heritagte.jp
www.audio-heritatge.jp
www.audio-heritabe.jp
www.audio-heritagbe.jp
www.audio-heritabge.jp
www.audio-heritaye.jp
www.audio-heritagye.jp
www.audio-heritayge.jp
www.audio-heritahe.jp
www.audio-heritaghe.jp
www.audio-heritahge.jp
www.audio-heritag.jp
www.audio-heritagw.jp
www.audio-heritagew.jp
www.audio-heritagwe.jp
www.audio-heritags.jp
www.audio-heritages.jp
www.audio-heritagse.jp
www.audio-heritagd.jp
www.audio-heritaged.jp
www.audio-heritagde.jp
www.audio-heritagr.jp
www.audio-heritager.jp
www.audio-heritagre.jp

audio-heritage.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.

audio-heritage.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.

AUDIO-HERITAGE.JP オーディオの足跡 オーディオ機器を何でも紹介

audio-heritage.jp Website Information

Advertisement

audio-heritage.jp Alexa Rank

audio-heritage.jp whois

audio-heritage.jp server information

Servers Location

audio-heritage.jp desktop page speed rank

audio-heritage.jp Desktop Speed Test Quick Summary

priority - 20Enable 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 196KiB (94% reduction).

priority - 17Minify 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 165.6KiB (79% reduction).

priority - 9Optimize images

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

Optimize the following images to reduce their size by 84.2KiB (55% reduction).

priority - 2Leverage 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:

audio-heritage.jp Desktop Resource Breakdown

audio-heritage.jp mobile page speed rank

audio-heritage.jp Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 12Leverage 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 - 12Optimize images

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

Optimize the following images to reduce their size by 117.9KiB (71% reduction).

priority - 4Enable 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 37.3KiB (80% reduction).

priority - 0Minify 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 3.9KiB (11% reduction).

priority - 0Minify 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 1.4KiB (20% reduction).

audio-heritage.jp Mobile Resource Breakdown

audio-heritage.jp mobile page usability

audio-heritage.jp Mobile Usability Test Quick Summary

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.

audio-heritage.jp HTML validation

Warnings

The “charset” attribute on the “script” element is obsolete.

The “type” attribute is unnecessary for JavaScript resources.

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

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

Errors

No space between attributes.

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

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

No “li” element in scope but a “li” end tag seen.

audio-heritage.jp similar domains

audio-heritage.jp Ping

audio-heritage.jp TRACEROUTE

AUDIO-HERITAGE.JP オーディオの足跡　オーディオ機器を何でも紹介