iosys.co.jp Website Information

Daily Unique Visits: 2,381

Daily Page Views: 7,143

Income Per Day: $21

Estimated Value: $7,560

This website is located in Japan and is using following IP address 202.231.226.116. See the complete list of popular websites hosted in Japan.

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

Website iosys.co.jp is using the following name servers:

dns02.muumuu-domain.com
dns01.muumuu-domain.com

and is probably hosted by BEKKOAME BEKKOAME INTERNET INC., JP. See the full list of other websites hosted by BEKKOAME BEKKOAME INTERNET INC., JP.

The highest website iosys.co.jp position in Alexa rank database was 420475 and the lowest rank position was 456697. Current position of iosys.co.jp in Alexa rank database is 451768.

Desktop speed score of iosys.co.jp (40/100) is better than the results of 14.88% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of iosys.co.jp (92/100) is better than the results of 33.5% of other sites and means that the page is mobile-friendly.

Mobile speed score of iosys.co.jp (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

iosys.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.

iosys.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] IOSYS.CO.JP
e. [そしきめい] かぶしきかいしゃいおしす
f. [組織名] 株式会社イオシス
g. [Organization] IOSYS Co.,LTD.
k. [組織種別] 株式会社
l. [Organization Type] kabusiki kaisya
m. [登録担当者] NN366JP
n. [技術連絡担当者] YE5838JP
p. [ネームサーバ] dns01.muumuu-domain.com
p. [ネームサーバ] dns02.muumuu-domain.com
s. [署名鍵]
[状態] Connected (2024/11/30)
[登録年月日] 1998/11/17
[接続年月日] 1998/11/18
[最終更新] 2023/12/01 01:02:40 (JST)

iosys.co.jp server information

Servers Location

iosys.co.jp desktop page speed rank

Last tested: 2016-08-16

Desktop Speed Bad

40/100

iosys.co.jp Desktop Speed Test Quick Summary

priority - 104Leverage 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:

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priority - 27Optimize images

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priority - 15Enable 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 147.5KiB (87% reduction).

Compressing http://iosys.co.jp/ could save 140.5KiB (88% reduction).
Compressing http://iosys.co.jp/assets/data/pickup/ranking.json could save 2.6KiB (81% reduction).
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Compressing http://iosys.co.jp/assets/javascripts/pickup.js could save 2.1KiB (66% reduction).

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

Your page has 9 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://iosys.co.jp/pages/wp-content/themes/iosys/js/jquery.1.9.1.js
http://seal.globalsign.com/SiteSeal/gs_flash_115-57_ja.js
http://iosys.co.jp/pages/wp-content/themes/iosys/b…ap/js/bootstrap.min.js
http://iosys.co.jp/pages/wp-content/themes/iosys/s…r-pro/js/script.min.js
http://iosys.co.jp/pages/wp-content/themes/iosys/js/common.js
http://iosys.co.jp/assets/javascripts/pickup.js
http://platform.twitter.com/widgets.js
http://iosys.co.jp/pages/wp-content/themes/iosys/js/g-plus.js
http://iosys.co.jp/pages/wp-content/themes/iosys/js/hatebu.js

Optimize CSS Delivery of the following:

http://iosys.co.jp/pages/wp-content/themes/iosys/css/normalize.css
http://iosys.co.jp/pages/wp-content/themes/iosys/f…/css/bootstrap.min.css
http://iosys.co.jp/pages/wp-content/themes/iosys/flatstrap/css/docs.css
http://iosys.co.jp/pages/wp-content/themes/iosys/f…s/font-awesome.min.css
http://iosys.co.jp/pages/wp-content/themes/iosys/s…-pro/css/style.min.css
http://iosys.co.jp/pages/wp-content/themes/iosys/css/style.css
http://iosys.co.jp/pages/wp-content/themes/iosys/css/top.css

priority - 6Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 34% of the final above-the-fold content could be rendered with the full HTML response.

priority - 3Minify 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 27.1KiB (17% reduction).

Minifying http://iosys.co.jp/ could save 27.1KiB (17% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 3.2KiB (28% reduction).

Minifying http://iosys.co.jp/pages/wp-content/themes/iosys/js/hatebu.js could save 2.1KiB (25% reduction) after compression.
Minifying http://iosys.co.jp/assets/javascripts/pickup.js could save 1.1KiB (36% 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 2.6KiB (42% reduction).

Minifying http://iosys.co.jp/pages/wp-content/themes/iosys/flatstrap/css/docs.css could save 1.3KiB (33% reduction) after compression.
Minifying http://iosys.co.jp/pages/wp-content/themes/iosys/css/normalize.css could save 1.3KiB (60% reduction) after compression.

iosys.co.jp Desktop Resource Breakdown

Total Resources	240
Number of Hosts	17
Static Resources	221
JavaScript Resources	21
CSS Resources	8

iosys.co.jp mobile page speed rank

Last tested: 2019-12-08

Mobile Speed Bad

43/100

iosys.co.jp Mobile Speed Test Quick Summary

priority - 96Optimize images

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

Optimize the following images to reduce their size by 940.8KiB (54% reduction).

Compressing https://www.iosys.co.jp/images/shop/top/awhikaku_960x400.jpg could save 123.6KiB (66% reduction).
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Compressing https://www.iosys.co.jp/images/mutual-link/unicase.jpg could save 59.8KiB (67% reduction).
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Compressing https://www.iosys.co.jp/images/shop/top/iPhone7_8-unlock__2_700x300.jpg could save 37.9KiB (47% reduction).
Compressing and resizing https://www.iosys.co.jp/images/mutual-link/rakunew_220x160@2x.jpg could save 34.6KiB (95% reduction).
Compressing https://www.iosys.co.jp/images/shop/top/P20_700x300.jpg could save 30KiB (50% reduction).
Compressing https://www.iosys.co.jp/images/shop/top/NichePhone-S_700x300.jpg could save 25.8KiB (49% reduction).
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Compressing https://www.iosys.co.jp/images/media/product/mediapad_t1k_2.jpg could save 20.1KiB (25% reduction).
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Compressing and resizing https://www.iosys.co.jp/images/shop/top/close.png could save 3.4KiB (94% reduction).
Compressing https://www.iosys.co.jp/images/items/search/ico_smt.png could save 2.9KiB (49% reduction).
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Compressing https://www.iosys.co.jp/images/items/search/ico_smh_other.png could save 243B (16% reduction).

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

Your page has 1 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://statics.a8.net/a8sales/a8sales.js

Optimize CSS Delivery of the following:

https://www.iosys.co.jp/css/app.css
https://fonts.googleapis.com/css?family=Raleway:300,400,600
https://www.iosys.co.jp/css/base.css
https://www.iosys.co.jp/css/layouts.css?a
https://www.iosys.co.jp/css/side_search.css
https://www.iosys.co.jp/css/search.css
https://www.iosys.co.jp/css/js/nouislider.css
https://www.iosys.co.jp/css/items/select_search.css
https://fonts.googleapis.com/css?family=Heebo:700
https://www.iosys.co.jp/css/lity.min.css
https://www.iosys.co.jp/css/swiper.css
https://www.iosys.co.jp/css/index.css

priority - 14Leverage 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://s.yjtag.jp/tag.js (expiration not specified)
https://statics.a8.net/a8sales/a8sales.js (expiration not specified)
https://cdn.syndication.twimg.com/timeline/list?ca…&t=1750888&tz=GMT-0800 (5 minutes)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://b92.yahoo.co.jp/js/s_retargeting.js (10 minutes)
https://s.yimg.jp/images/listing/tool/cv/conversion.js (10 minutes)
https://s.yimg.jp/images/listing/tool/cv/ytag.js (10 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-775406473 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-814973322 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-871604478 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-874268310 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-939596009 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-968807985 (15 minutes)
https://www.googletagmanager.com/gtag/js?id=AW-970134726 (15 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://i.socdm.com/s/so_sg.js?sgid=63734 (71.5 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2Reduce server response time

In our test, your server responded in 0.32 seconds.

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 10.5KiB (37% reduction).

Minifying https://www.iosys.co.jp/js/favorites/localforage.js could save 7.8KiB (46% reduction) after compression.
Minifying https://www.iosys.co.jp/js/favorites/favorite.js could save 1,012B (45% reduction) after compression.
Minifying https://statics.a8.net/a8sales/a8sales.js could save 709B (11% reduction) after compression.
Minifying https://www.iosys.co.jp/js/searches/nouislider.js could save 388B (39% reduction) after compression.
Minifying https://www.iosys.co.jp/js/search.js could save 322B (28% reduction) after compression.
Minifying https://www.iosys.co.jp/js/scripts.js could save 259B (31% reduction) after compression.

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 8.7KiB (33% reduction).

Minifying https://www.iosys.co.jp/css/search.css could save 4.3KiB (79% reduction) after compression.
Minifying https://www.iosys.co.jp/css/layouts.css?a could save 1.5KiB (19% reduction) after compression.
Minifying https://www.iosys.co.jp/css/items/select_search.css could save 970B (29% reduction) after compression.
Minifying https://www.iosys.co.jp/css/swiper.css could save 512B (16% reduction) after compression.
Minifying https://www.iosys.co.jp/css/side_search.css could save 466B (20% reduction) after compression.
Minifying https://www.iosys.co.jp/css/index.css could save 416B (20% reduction) after compression.
Minifying https://www.iosys.co.jp/css/base.css could save 320B (24% reduction) after compression.
Minifying https://www.iosys.co.jp/css/js/nouislider.css could save 311B (26% reduction) after compression.

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 4.4KiB (16% reduction).

Minifying https://www.iosys.co.jp/ could save 4.1KiB (15% reduction) after compression.
Minifying https://tg.socdm.com/aux/sosync could save 357B (21% reduction).

priority - 0Enable 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 1.2KiB (52% reduction).

Compressing https://tg.socdm.com/aux/sosync could save 979B (55% reduction).
Compressing https://tg.socdm.com/sa/js?said=sg63734-s&t=1&tp=h…www.iosys.co.jp%2F&pp= could save 247B (43% reduction).

iosys.co.jp Mobile Resource Breakdown

Total Resources	243
Number of Hosts	36
Static Resources	190
JavaScript Resources	48
CSS Resources	13

iosys.co.jp mobile page usability

Last tested: 2019-12-08

Mobile Usability Good

92/100

iosys.co.jp Mobile Usability Test Quick Summary

priority - 4Size 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 <span id="toggle-menu" class="toggle-menu">メニュー</span> is close to 2 other tap targets.

The tap target <a href="/items/smartphone">Android・その他</a> and 1 others are close to other tap targets.

The tap target <a href="/items/tablet/…10.5インチ/159330" class="btn btn-danger center-block">詳しく見る</a> and 1 others are close to other tap targets.
The tap target <a href="https://ascii.…1/841/1841664/"></a> is close to 1 other tap targets.
The tap target <a href="https://t.co/MZUtbDk3KH" class="link customisable">https://iosys.…min=0&sort=h …</a> and 2 others are close to other tap targets.
The tap target <a href="/items/smartph…e/iphone11_pro"></a> and 10 others are close to other tap targets.
The tap target <a href="https://k-tai-iosys.com/"></a> is close to 2 other tap targets.

The tap target <div class="close-btn"></div> and 1 others are close to other tap targets.

The tap target <button id="search-button" type="submit" class="btn btn-primary">商品検索</button> is close to 1 other tap targets.

The tap target <button type="reset" class="btn btn-warning">クリア</button> is close to 1 other tap targets.

The tap target <div id="toggle-search" class="toggle-search global">商品を探す</div> and 1 others are close to other tap targets.

The tap target <div id="toggle-search" class="toggle-search global">商品を探す</div> and 2 others are close to other tap targets.

The tap target <a href="/items/smartphone/docomo">docomo</a> and 27 others are close to other tap targets.
The tap target <a href="/guide/">ご利用ガイド</a> and 8 others are close to other tap targets.

The tap target <div id="to-top" class="to-top"></div> is close to 1 other tap targets.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 417 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="col-lg-3 col-m…12 side mbtm50">フリーワード検索…詳しく見る</div> falls outside the viewport.
The element <div class="col-lg-6 col-m…m-12 col-xs-12">海外版SIMフリー人気順…￥40,800</div> falls outside the viewport.
The element <div class="col-lg-6 col-m…m-12 col-xs-12">国内版SIMフリー人気順…￥23,800</div> falls outside the viewport.
The element <div class="col-lg-6 col-m…m-12 col-xs-12">タブレット人気順…￥7,980</div> falls outside the viewport.
The element <div class="col-lg-6 col-m…m-12 col-xs-12">その他ランキングはこちら</div> falls outside the viewport.
The element <p>Copyright © 株式…ghts Reserved.</p> falls outside the viewport.

iosys.co.jp HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 9 Column: 5 - 90
"...dge"> <meta name="viewport" content="width=device-width, initial-scale=1 ,user-scalable=no"> <..."

The first occurrence of ID “info-2018-03-01” was here.

Line: 360 Column: 1 - 55
"...</style> <div class="lity-style lity-hide" id="info-2018-03-01"> <di..."

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

Line: 2268 Column: 183 - 252
"...んのツイート</a><script async src="//platform.twitter.com/widgets.js" charset="utf-8"></scri..."

The first occurrence of ID “submit” was here.

Line: 389 Column: 13 - 32
"... <button id="submit"><span>..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 6152 Column: 3 - 33
"...script> <script type="text/javascript"> /*..." Line: 6202 Column: 1 - 31
"...</script> <script type="text/javascript"> $(win..." Line: 6224 Column: 3 - 33
"... <script type="text/javascript"> (fu..."

Errors

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

Line: 309 Column: 1 - 7
"...le-xs"> <style> @medi..." Line: 347 Column: 1 - 7
"...e> <style> .lity..." Line: 459 Column: 11 - 17
"... <style> ..." Line: 496 Column: 11 - 17
"... <style> ..." Line: 533 Column: 11 - 17
"... <style> ..." Line: 570 Column: 11 - 17
"... <style> ..." Line: 607 Column: 11 - 17
"... <style> ..." Line: 644 Column: 11 - 17
"... <style> ..." Line: 681 Column: 11 - 17
"... <style> ..." Line: 718 Column: 11 - 17
"... <style> ..." Line: 770 Column: 7 - 13
"...--> <style> .side..." Line: 1007 Column: 1 - 7
"...en-xs"> <style> @medi..." Line: 1045 Column: 1 - 7
"...e> <style> .lity..."

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

Line: 484 Column: 94 - 161
"...="_blank"><img src="/common_img/media/logo-ascii2.png" class="img-responsive"></a> ..." Line: 521 Column: 94 - 161
"...="_blank"><img src="/common_img/media/logo-ascii2.png" class="img-responsive"></a> ..." Line: 558 Column: 112 - 187
"...="_blank"><img src="/common_img/media/logo-akibapchotline.png" class="img-responsive"></a> ..." Line: 595 Column: 93 - 160
"...="_blank"><img src="/common_img/media/logo-mynavi.png" class="img-responsive"></a> ..." Line: 632 Column: 112 - 187
"...="_blank"><img src="/common_img/media/logo-akibapchotline.png" class="img-responsive"></a> ..." Line: 669 Column: 112 - 187
"...="_blank"><img src="/common_img/media/logo-akibapchotline.png" class="img-responsive"></a> ..." Line: 706 Column: 94 - 161
"...="_blank"><img src="/common_img/media/logo-ascii2.png" class="img-responsive"></a> ..." Line: 743 Column: 112 - 187
"...="_blank"><img src="/common_img/media/logo-akibapchotline.png" class="img-responsive"></a> ..." Line: 938 Column: 13 - 88
"... <img src="/common_img/media/logo-akibapchotline.png" class="img-responsive"> ..." Line: 959 Column: 13 - 79
"... <img src="/common_img/media/logo-ascii.png" class="img-responsive"> ..." Line: 980 Column: 13 - 88
"... <img src="/common_img/media/logo-akibapchotline.png" class="img-responsive"> ..." Line: 1137 Column: 9 - 63
"...> <img src="/photos/115456_1.jpg" class="img-responsive"> ..." Line: 1181 Column: 9 - 63
"...> <img src="/photos/126722_1.jpg" class="img-responsive"> ..." Line: 1228 Column: 9 - 62
"...> <img src="/photos/98563_1.jpg" class="img-responsive"> ..." Line: 1272 Column: 9 - 63
"...> <img src="/photos/124932_1.jpg" class="img-responsive"> ..." Line: 1316 Column: 9 - 63
"...> <img src="/photos/149254_1.jpg" class="img-responsive"> ..." Line: 1360 Column: 9 - 62
"...> <img src="/photos/58887_1.jpg" class="img-responsive"> ..." Line: 1404 Column: 9 - 63
"...> <img src="/photos/103432_1.jpg" class="img-responsive"> ..." Line: 1448 Column: 9 - 63
"...> <img src="/photos/121096_1.jpg" class="img-responsive"> ..." Line: 1492 Column: 9 - 63
"...> <img src="/photos/151818_1.jpg" class="img-responsive"> ..." Line: 1539 Column: 9 - 63
"...> <img src="/photos/133643_1.jpg" class="img-responsive"> ..." Line: 1586 Column: 9 - 63
"...> <img src="/photos/137484_1.jpg" class="img-responsive"> ..." Line: 1630 Column: 9 - 62
"...> <img src="/photos/76049_1.jpg" class="img-responsive"> ..." Line: 1677 Column: 9 - 63
"...> <img src="/photos/154129_1.jpg" class="img-responsive"> ..." Line: 1724 Column: 9 - 62
"...> <img src="/photos/91409_1.jpg" class="img-responsive"> ..." Line: 1768 Column: 9 - 63
"...> <img src="/photos/134931_1.jpg" class="img-responsive"> ..." Line: 1812 Column: 9 - 63
"...> <img src="/photos/149269_1.jpg" class="img-responsive"> ..." Line: 1856 Column: 9 - 63
"...> <img src="/photos/143895_1.jpg" class="img-responsive"> ..." Line: 1900 Column: 9 - 63
"...> <img src="/photos/138520_1.jpg" class="img-responsive"> ..." Line: 1938 Column: 9 - 63
"...> <img src="/photos/145688_1.jpg" class="img-responsive"> ..." Line: 1982 Column: 9 - 63
"...> <img src="/photos/161050_1.jpg" class="img-responsive"> ..." Line: 2026 Column: 9 - 63
"...> <img src="/photos/106526_1.jpg" class="img-responsive"> ..." Line: 2070 Column: 9 - 63
"...> <img src="/photos/121630_1.jpg" class="img-responsive"> ..." Line: 2114 Column: 9 - 62
"...> <img src="/photos/65568_1.jpg" class="img-responsive"> ..." Line: 2161 Column: 9 - 63
"...> <img src="/photos/101152_1.jpg" class="img-responsive"> ..." Line: 2208 Column: 9 - 63
"...> <img src="/photos/140833_1.jpg" class="img-responsive"> ..." Line: 5372 Column: 20 - 80
"...div><span><img src="/images/shop/top/close.png" class="img-responsive"></span..."

Duplicate ID “info-2018-03-01”.

Line: 1058 Column: 1 - 55
"...</style> <div class="lity-style lity-hide" id="info-2018-03-01"> <di..."

Stray end tag “span”.

Line: 2876 Column: 60 - 66
"...他ランキングはこちら</span></h3> ..."

Attribute “post” not allowed on element “form” at this point.

Line: 3075 Column: 15 - 95
"... <form class="default" action="/items" post="get" data-form-receive="search-main"> <di..." Line: 4471 Column: 15 - 93
"... <form class="pc" action="/items/pc" post="get" data-form-receive="search-main"> <di..."

Attribute “step” not allowed on element “input” at this point.

Line: 4417 Column: 9 - 126
"...> <input type="tel" name="min" step="1000" data-nouislider="value-min" class="form-control" placeholder="指定なし" value=""> ..." Line: 4419 Column: 9 - 126
"...> <input type="tel" name="max" step="1000" data-nouislider="value-max" class="form-control" placeholder="指定なし" value=""> ..." Line: 5309 Column: 9 - 126
"...> <input type="tel" name="min" step="1000" data-nouislider="value-min" class="form-control" placeholder="指定なし" value=""> ..." Line: 5311 Column: 9 - 126
"...> <input type="tel" name="max" step="1000" data-nouislider="value-max" class="form-control" placeholder="指定なし" value=""> ..."

Element “option” without attribute “label” must not be empty.

Line: 4435 Column: 70 - 78
"... value=""></option><optio..." Line: 4437 Column: 70 - 78
"... value=""></option><optio..." Line: 4441 Column: 70 - 78
"... value=""></option><optio..." Line: 4443 Column: 70 - 78
"... value=""></option><optio..." Line: 5267 Column: 76 - 84
"... value=""></option><optio..." Line: 5269 Column: 76 - 84
"... value=""></option><optio..." Line: 5281 Column: 76 - 84
"... value=""></option><optio..." Line: 5283 Column: 76 - 84
"... value=""></option><optio..." Line: 5295 Column: 72 - 80
"... value=""></option><optio..." Line: 5297 Column: 72 - 80
"... value=""></option><optio..." Line: 5327 Column: 70 - 78
"... value=""></option><optio..." Line: 5329 Column: 70 - 78
"... value=""></option><optio..." Line: 5333 Column: 70 - 78
"... value=""></option><optio..." Line: 5335 Column: 70 - 78
"... value=""></option><optio..."

Duplicate ID “submit”.

Line: 5448 Column: 17 - 60
"... <button class="btn btn-default" id="submit"><i cla..."

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

Line: 6234 Column: 5 - 133
"...ript> <iframe src="//b.yjtag.jp/iframe?c=K8kBbXO" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

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

Line: 6234 Column: 5 - 133
"...ript> <iframe src="//b.yjtag.jp/iframe?c=K8kBbXO" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

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

Line: 6234 Column: 5 - 133
"...ript> <iframe src="//b.yjtag.jp/iframe?c=K8kBbXO" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

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

Line: 6234 Column: 5 - 133
"...ript> <iframe src="//b.yjtag.jp/iframe?c=K8kBbXO" width="1" height="1" frameborder="0" scrolling="no" marginheight="0" marginwidth="0"></ifra..."

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iosys.co.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.

iosys.co.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.

IOSYS.CO.JP 中古スマホ・タブレット販売の【イオシス】｜けっこう安い。

iosys.co.jp Website Information

Advertisement

iosys.co.jp Alexa Rank

iosys.co.jp whois

iosys.co.jp server information

Servers Location

iosys.co.jp desktop page speed rank

iosys.co.jp Desktop Speed Test Quick Summary

priority - 104Leverage 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 - 27Optimize images

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

Optimize the following images to reduce their size by 263.5KiB (46% reduction).

priority - 15Enable 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 147.5KiB (87% reduction).

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

Your page has 9 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 3Minify 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 27.1KiB (17% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 3.2KiB (28% 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 2.6KiB (42% reduction).

iosys.co.jp Desktop Resource Breakdown

iosys.co.jp mobile page speed rank

iosys.co.jp Mobile Speed Test Quick Summary

priority - 96Optimize images

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

Optimize the following images to reduce their size by 940.8KiB (54% reduction).

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

Your page has 1 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 14Leverage 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 - 2Reduce server response time

In our test, your server responded in 0.32 seconds.

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 10.5KiB (37% 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 8.7KiB (33% 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 4.4KiB (16% reduction).

priority - 0Enable 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 1.2KiB (52% reduction).

iosys.co.jp Mobile Resource Breakdown

iosys.co.jp mobile page usability

iosys.co.jp Mobile Usability Test Quick Summary

priority - 4Size 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 - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 417 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

iosys.co.jp HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The first occurrence of ID “info-2018-03-01” was here.

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

The first occurrence of ID “submit” was here.

The “type” attribute is unnecessary for JavaScript resources.

Errors

Element “style” not allowed as child of element “div” 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.

Duplicate ID “info-2018-03-01”.