AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

YODOSHA.CO.JP バイオサイエンスと医学の専門出版社 - 羊土社

yodosha.co.jp Website Information

Daily Unique Visits: 4,624

Daily Page Views: 18,496

Income Per Day: $52

Estimated Value: $28,080

This website is located in Japan and is using following IP address 153.149.17.181. See the complete list of popular websites hosted in Japan.

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

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

  • ns-10.dns.jp-e1.cloudn-service.com
  • ns-09.dns.jp-e1.cloudn-service.com
  • ns-08.dns.jp-e1.cloudn-service.com

and is probably hosted by OCN NTT Communications Corporation, JP. See the full list of other websites hosted by OCN NTT Communications Corporation, JP.

The highest website yodosha.co.jp position in Alexa rank database was 23784 and the lowest rank position was 919857. Current position of yodosha.co.jp in Alexa rank database is 271415.

Desktop speed score of yodosha.co.jp (22/100) is better than the results of 4.83% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of yodosha.co.jp (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of yodosha.co.jp (17/100) is better than the results of 3.39% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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yodosha.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.

yodosha.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] YODOSHA.CO.JP
e. [そしきめい] かぶしきがいしゃ ようどしゃ
f. [組織名] 株式会社羊土社
g. [Organization] YODOSHA CO.,LTD.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] SS22914JP
n. [技術連絡担当者] SS22914JP
p. [ネームサーバ] dns101-1.jp1.ecl.ntt.com
p. [ネームサーバ] dns101-2.uk1.ecl.ntt.com
p. [ネームサーバ] dns101-3.us1.ecl.ntt.com
p. [ネームサーバ] dns101-4.sg1.ecl.ntt.com
s. [署名鍵]
[状態] Connected (2024/10/31)
[登録年月日] 1997/10/30
[接続年月日] 1997/11/05
[最終更新] 2023/11/01 01:02:02 (JST)

yodosha.co.jp server information

Servers Location

yodosha.co.jp desktop page speed rank

Last tested: 2018-11-04

Desktop Speed Bad
22/100

yodosha.co.jp Desktop Speed Test Quick Summary


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priority - 30Leverage browser caching

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

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priority - 2Prioritize visible content

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priority - 0Reduce server response time

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priority - 0Minify JavaScript

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priority - 0Minify CSS

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yodosha.co.jp Desktop Resource Breakdown

Total Resources62
Number of Hosts3
Static Resources60
JavaScript Resources6
CSS Resources7

yodosha.co.jp mobile page speed rank

Last tested: 2018-11-04

Mobile Speed Bad
17/100

yodosha.co.jp Mobile Speed Test Quick Summary


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priority - 44Leverage browser caching

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

Your page has 6 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.yodosha.co.jp/js/jquery-1.11.2.min.js
https://www.yodosha.co.jp/js/bootstrap.min.js
https://www.yodosha.co.jp/js/jquery.cookie.js
https://www.yodosha.co.jp/yodobook/js/yodobook.function.js
https://www.yodosha.co.jp/slick/slick.min.js
https://www.yodosha.co.jp/js/jquery.lazyload.min.js

Optimize CSS Delivery of the following:

https://www.yodosha.co.jp/css/bootstrap.min.css
https://www.yodosha.co.jp/yodobook/css/responsiveCustomized.css
https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.6.0/slick-theme.css
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https://www.yodosha.co.jp/slick/slick.css
https://www.yodosha.co.jp/slick/slick-theme.css

priority - 8Prioritize 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 38% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 0Reduce server response time

In our test, your server responded in 0.23 seconds.

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 925B (27% reduction).

Minifying https://www.yodosha.co.jp/js/jquery.cookie.js could save 564B (42% reduction) after compression.
Minifying https://www.yodosha.co.jp/yodobook/js/yodobook.function.js could save 361B (18% 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 876B (13% reduction).

Minifying https://www.yodosha.co.jp// could save 876B (13% reduction) after compression.

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 634B (23% reduction).

Minifying https://www.yodosha.co.jp/yodobook/css/responsiveCustomized.css could save 634B (23% reduction) after compression.

yodosha.co.jp Mobile Resource Breakdown

Total Resources62
Number of Hosts3
Static Resources60
JavaScript Resources6
CSS Resources7

yodosha.co.jp mobile page usability

Last tested: 2018-11-04

Mobile Usability Good
99/100

yodosha.co.jp Mobile Usability Test Quick Summary


priority - 0Size 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 <button type="button" class="slick-next slick-arrow">Next</button> is close to 1 other tap targets.

yodosha.co.jp HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 30 Column: 1 - 31
"...creen" /> <script type="text/javascript"> </scr..." Line: 32 Column: 1 - 64
"...</script> <script src="/js/jquery.lazyload.min.js" type="text/javascript"></scri..." Line: 762 Column: 1 - 31
"...制限終わり--> <script type="text/javascript"> $("do..."

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 37 Column: 1 - 23
"...me.css"/> <style type="text/css"> /*スラ..."

The “navigation” role is unnecessary for element “nav”.

Line: 72 Column: 3 - 71
"...eader"> <nav class="navbar navbar-default navbar-template" role="navigation"> <d..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 192 Column: 3 - 38
"...-sm-4"> <section class="top_bookbox top_em"> <d..." Line: 211 Column: 3 - 38
"...-sm-4"> <section class="top_bookbox top_rn"> <d..." Line: 230 Column: 3 - 38
"...-sm-4"> <section class="top_bookbox top_gn"> <d..." Line: 300 Column: 1 - 53
".../section> <section style="margin-top:15px;margin-bottom:40px;"> <div..."

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

Line: 756 Column: 111 - 186
"...tfw"></a> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></scri..."

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

Line: 824 Column: - 13
"...> <!--footer----> <footer cl..."

Errors

Element “img” is missing required attribute “src”.

Line: 130 Column: 211 - 293
"...carousel'><img data-lazy='images/top_carousel_static.png' class='img-responsive' alt='統計関連書'></a></..." Line: 130 Column: 370 - 462
"...carousel'><img data-lazy='images/top_carousel_torisetsu.png' class='img-responsive' alt='医師国家試験の取扱説明書'></a></..." Line: 130 Column: 530 - 622
"...carousel'><img data-lazy='images/top_carousel_EMteiki2019.png' class='img-responsive' alt='実験医学定期購読案内'></a></..." Line: 130 Column: 677 - 764
"...carousel'><img data-lazy='images/top_carousel_GN2017.png' class='img-responsive' alt='Gノート定期購読案内'></a></..." Line: 170 Column: 56 - 157
"...dex.html"><img data-lazy="book_img_detail/9784758118552.jpg" alt="糖尿病論文で学ぶ医療統計セミナー" class="img-responsive tron"></a> ..." Line: 172 Column: 53 - 156
"...dex.html"><img data-lazy="book_img_detail/9784758116305.jpg" alt="ホスピタリスト直伝！入院診療　虎の巻" class="img-responsive tron"></a> ..." Line: 174 Column: 59 - 157
"...dex.html"><img data-lazy="book_img_detail/9784758103800.jpg" alt="ミトコンドリアと疾患・老化" class="img-responsive tron"></a> ..." Line: 176 Column: 59 - 166
"...dex.html"><img data-lazy="book_img_detail/9784758120975.jpg" alt="科研費申請書の赤ペン添削ハンドブック　第2版" class="img-responsive tron"></a> ..." Line: 178 Column: 56 - 154
"...dex.html"><img data-lazy="book_img_detail/9784758118538.jpg" alt="ICUから始める離床の基本" class="img-responsive tron"></a> ..." Line: 180 Column: 56 - 163
"...dex.html"><img data-lazy="book_img_detail/9784758102414.jpg" alt="リハの現場でこんなに役立つiPhone活用術" class="img-responsive tron"></a> ..." Line: 182 Column: 56 - 154
"...dex.html"><img data-lazy="book_img_detail/9784758118545.jpg" alt="血液透析の進めかた教えます" class="img-responsive tron"></a> ..." Line: 184 Column: 56 - 159
"...dex.html"><img data-lazy="book_img_detail/9784758118521.jpg" alt="研修医のための外科の診かた、動きかた" class="img-responsive tron"></a> ..." Line: 186 Column: 59 - 161
"...dex.html"><img data-lazy="book_img_detail/9784758103794.jpg" alt="新時代が始まったアレルギー疾患研究" class="img-responsive tron"></a> ..."

The “big” element is obsolete. Use CSS instead.

Line: 255 Column: 119 - 123
"...g:5px;">第 <big>1</big..." Line: 256 Column: 119 - 123
"...g:5px;">第 <big>2</big..." Line: 257 Column: 102 - 106
"...g:5px;">第 <big>3</big..." Line: 262 Column: 119 - 123
"...g:5px;">第 <big>1</big..." Line: 263 Column: 119 - 123
"...g:5px;">第 <big>2</big..." Line: 264 Column: 103 - 107
"...g:5px;">第 <big>3</big..."

Attribute “height” not allowed on element “a” at this point.

Line: 756 Column: 4 - 105
"..."></a> <a class="twitter-timeline" height="250" href="https://twitter.com/Yodosha_sheep?ref_src=twsrc%5Etfw"></a> <..."

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yodosha.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.

yodosha.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.