AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

MIZUMA-ART.CO.JP MIZUMA ART GALLERY – MIZUMA ART GALLERY / ミヅマアートギャラリーMizuma-official – 会田誠・山口晃・天明屋尚・ジュングエンハツシバといった、スタイルに捕らわれない独自の感性を持った日本人及びアジア人作家を主に国際的なアートシーンに紹介。

mizuma-art.co.jp Website Information

Daily Unique Visits: 3,406

Daily Page Views: 13,624

Income Per Day: $38

Estimated Value: $20,520

mizuma-art.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.

No name server records were found.

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

The highest website mizuma-art.co.jp position in Alexa rank database was 47055 and the lowest rank position was 999398. Current position of mizuma-art.co.jp in Alexa rank database is 368407.

Desktop speed score of mizuma-art.co.jp (94/100) is better than the results of 92.73% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of mizuma-art.co.jp (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed score of mizuma-art.co.jp (18/100) is better than the results of 3.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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mizuma-art.co.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.

mizuma-art.co.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] MIZUMA-ART.CO.JP
e. [そしきめい] かぶしきがいしゃみづまあーとぎゃらりー
f. [組織名] 株式会社ミヅマアートギャラリー
g. [Organization] Mizuma Art Gallery.CO.,LTD.
k. [組織種別] 株式会社
l. [Organization Type] Company
m. [登録担当者] SN2062JP
n. [技術連絡担当者] SN2062JP
p. [ネームサーバ] ns1.dns.ne.jp
p. [ネームサーバ] ns2.dns.ne.jp
s. [署名鍵]
[状態] Connected (2022/05/31)
[登録年月日] 2000/05/31
[接続年月日] 2000/06/08
[最終更新] 2021/06/01 01:05:20 (JST)

mizuma-art.co.jp server information

Servers Location

mizuma-art.co.jp desktop page speed rank

Last tested: 2015-08-31

Desktop Speed Good
94/100

mizuma-art.co.jp Desktop Speed Test Quick Summary


priority - 3Leverage 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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http://mizuma-art.co.jp/css/startpage.css (expiration not specified)
http://mizuma-art.co.jp/images/pageset/startpage_copyright.gif (expiration not specified)
http://mizuma-art.co.jp/images/pageset/startpage_english.gif (expiration not specified)
http://mizuma-art.co.jp/images/pageset/startpage_japanese.gif (expiration not specified)
http://mizuma-art.co.jp/images/pageset/startpage_logo.gif (expiration not specified)

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

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http://mizuma-art.co.jp/css/startpage.css

priority - 0Enable compression

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mizuma-art.co.jp Desktop Resource Breakdown

Total Resources6
Number of Hosts1
Static Resources5
CSS Resources1

mizuma-art.co.jp mobile page speed rank

Last tested: 2019-06-16

Mobile Speed Bad
18/100

mizuma-art.co.jp Mobile Speed Test Quick Summary


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priority - 10Avoid landing page redirects

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

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

Optimize CSS Delivery of the following:

https://mizuma-art.co.jp/wp-includes/css/dist/block-library/style.min.css

priority - 3Leverage 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://mizuma-art.co.jp/en/ (expiration not specified)
https://mizuma-art.co.jp/wp-content/themes/understrap/img/mizuma_logo.svg (expiration not specified)
https://webfonts.sakura.ne.jp/js/sakura.js (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2Reduce server response time

In our test, your server responded in 0.21 seconds.

priority - 0Minify JavaScript

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priority - 0Minify CSS

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mizuma-art.co.jp Mobile Resource Breakdown

Total Resources46
Number of Hosts4
Static Resources40
JavaScript Resources10
CSS Resources7

mizuma-art.co.jp mobile page usability

Last tested: 2019-06-16

Mobile Usability Good
97/100

mizuma-art.co.jp Mobile Usability Test Quick Summary


priority - 2Size 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://mizuma-art.co.jp/en/" class="nav-link">Home</a> is close to 2 other tap targets.

The tap target <a href="https://mizuma…n/exhibitions/" class="nav-link">Exhibitions</a> and 5 others are close to other tap targets.

The tap target <div class="search_btn"></div> is close to 1 other tap targets.
The tap target <div class="swiper-button-…r-button-black"> is close to 5 other tap targets.

The tap target <div class="swiper-button-…utton-disabled"> is close to 5 other tap targets.

mizuma-art.co.jp HTML validation

Errors

Bad value “” for attribute “media” on element “link”: Media query ended prematurely.

Line: 52 Column: 1 - 166
"...='all' /> <link rel='stylesheet' id='understrap-styles-css' href='http://mizuma-art.co.jp/wp-content/themes/understrap/css/theme.min.css?ver=0.7.0' type='text/css' media='' /> <scri..."

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 56 Column: 1 - 73
"...</script> <link rel='https://api.w.org/' href='http://mizuma-art.co.jp/wp-json/' /> <link..."

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

Line: 101 Column: 146 - 229
"...official"><img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/mizuma_logo.svg"></a></..." Line: 123 Column: 7 - 90
"...n"> <img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_search.png"> ..." Line: 155 Column: 6 - 86
"...i/"> <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/07/ver.3.jpg" class=""> ..." Line: 161 Column: 6 - 112
"...s/"> <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/08/JP-EBANNER-UPDATED_Converted-01.jpg" class=""> ..." Line: 187 Column: 6 - 86
"...s/"> <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/07/ver.3.jpg" class=""> ..." Line: 193 Column: 6 - 112
"...s/"> <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/08/JP-EBANNER-UPDATED_Converted-01.jpg" class=""> ..." Line: 239 Column: 20 - 118
"... <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/09/1889096a359e79878e914d072e95bb5a.jpg"> ..." Line: 254 Column: 20 - 117
"... <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/09/Places-Unknown-white-background.jpg"> ..." Line: 272 Column: 38 - 119
"...ail_icon"><img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_mail.png"></span..." Line: 323 Column: 17 - 111
"... <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/07/Jun-Nguyen-Hatsushiba_source.jpg"> ..." Line: 336 Column: 17 - 98
"... <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/08/FINAL-FANTASY-1.jpg"> ..." Line: 349 Column: 17 - 115
"... <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/07/2f5bdb4a7a52ab37f7abd3e931faabce.jpg"> ..." Line: 362 Column: 17 - 96
"... <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/07/foujita_1940s.jpg"> ..." Line: 375 Column: 17 - 95
"... <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/07/Vima-House-1.jpg"> ..." Line: 388 Column: 17 - 95
"... <img src="http://mizuma-art.co.jp/wp-content/uploads/2018/07/changeA-new_.jpg"> ..." Line: 404 Column: 38 - 119
"...ail_icon"><img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_mail.png"></span..." Line: 453 Column: 3 - 87
"...#page"> <img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_pagetop.png"> </a>..." Line: 488 Column: 27 - 108
"...contact/"><img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_mail.png"></a> ..." Line: 491 Column: 76 - 158
"...="_blank"><img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_insta.png"></a> ..." Line: 494 Column: 65 - 144
"...="_blank"><img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_tw.png"></a> ..." Line: 497 Column: 121 - 200
"...="_blank"><img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_fb.png"></a> ..." Line: 500 Column: 89 - 168
"...="_blank"><img src="http://mizuma-art.co.jp/wp-content/themes/understrap/img/icon_yt.png"></a> ..."

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Line: 113 Column: 5 - 48
"...e --> <div id="" class="collapse navbar-collapse"> <..."

Stray end tag “a”.

Line: 158 Column: 4 - 7
"...</div> </a> ..." Line: 164 Column: 4 - 7
"...</div> </a> ..." Line: 190 Column: 4 - 7
"...</div> </a> ..." Line: 196 Column: 4 - 7
"...</div> </a> ..."

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

Line: 236 Column: 7 - 69
"... <a href="http://mizuma-art.co.jp/exhibitions/1808_tanadakoji/"> ..." Line: 251 Column: 7 - 70
"... <a href="http://mizuma-art.co.jp/exhibitions/1809_kategroobey/"> ..." Line: 320 Column: 7 - 87
"... <a href="http://mizuma-art.co.jp/1808_junnguyenhatsushiba_physicalvideo_banana/"> ..." Line: 333 Column: 7 - 83
"... <a href="http://mizuma-art.co.jp/1808_amanoyoshitaka_finalfantasy_sunshine/"> ..." Line: 346 Column: 7 - 69
"... <a href="http://mizuma-art.co.jp/1808_tanadakoji_denchustrut/"> ..." Line: 359 Column: 7 - 59
"... <a href="http://mizuma-art.co.jp/1807_ojun_foujita/"> ..." Line: 372 Column: 7 - 69
"... <a href="http://mizuma-art.co.jp/1807_akamatsunelo_vimahouse/"> ..." Line: 385 Column: 7 - 62
"... <a href="http://mizuma-art.co.jp/1807_horikosai_print/"> ..."

Saw a “form” start tag, but there was already an active “form” element. Nested forms are not allowed. Ignoring the tag.

Line: 283 Column: 1 - 6
".../> </div> <form> <div ..." Line: 415 Column: 1 - 6
".../> </div> <form> <div ..."

Stray end tag “form”.

Line: 295 Column: 61 - 67
"...ne"></div></form></div>..." Line: 295 Column: 82 - 88
"...v> </form> </..." Line: 427 Column: 61 - 67
"...ne"></div></form></div>..." Line: 427 Column: 82 - 88
"...v> </form> </..."

The “aria-controls” attribute must point to an element in the same document.

Line: 108 Column: 5 - 192
"... --> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation"> ..."

Warnings

Empty heading.

Line: 101 Column: 14 - 43
"... <h1 class="navbar-brand mb-0"><a rel..."

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mizuma-art.co.jp Ping

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mizuma-art.co.jp TRACEROUTE

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