ryugaku.co.jp Website Information
Daily Unique Visits: 1,276
Daily Page Views: 2,552
Income Per Day: $8
Estimated Value: $1,920
This website is located in Japan and is using following IP address 203.183.100.245. See the complete list of popular websites hosted in Japan.
ryugaku.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
Website ryugaku.co.jp is using the following name servers:
- nsk0.secure.ne.jp
- nsk1.secure.ne.jp
and is probably hosted by IDC Yahoo Japan Corporation, JP. See the full list of other websites hosted by IDC Yahoo Japan Corporation, JP.
The highest website ryugaku.co.jp position in Alexa rank database was 18055 and the lowest rank position was 979837. Current position of ryugaku.co.jp in Alexa rank database is 562012.
Desktop speed score of ryugaku.co.jp (53/100) is better than the results of 27.05% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of ryugaku.co.jp (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of ryugaku.co.jp (59/100) is better than the results of 52.41% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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ryugaku.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.
ryugaku.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] RYUGAKU.CO.JP
e. [そしきめい] かぶしきかいしゃりゅうがくじゃーなる
f. [組織名] 株式会社留学ジャーナル
g. [Organization] Ryugaku Journal Inc.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] YK60562JP
n. [技術連絡担当者] MF6562JP
p. [ネームサーバ] nsk0.secure.ne.jp
p. [ネームサーバ] nsk1.secure.ne.jp
s. [署名鍵]
[状態] Connected (2024/11/30)
[登録年月日] 2003/11/11
[接続年月日] 2003/11/11
[最終更新] 2023/12/01 01:01:32 (JST)
[ 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] RYUGAKU.CO.JP
e. [そしきめい] かぶしきかいしゃりゅうがくじゃーなる
f. [組織名] 株式会社留学ジャーナル
g. [Organization] Ryugaku Journal Inc.
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] YK60562JP
n. [技術連絡担当者] MF6562JP
p. [ネームサーバ] nsk0.secure.ne.jp
p. [ネームサーバ] nsk1.secure.ne.jp
s. [署名鍵]
[状態] Connected (2024/11/30)
[登録年月日] 2003/11/11
[接続年月日] 2003/11/11
[最終更新] 2023/12/01 01:01:32 (JST)
ryugaku.co.jp server information
Servers Location
ryugaku.co.jp desktop page speed rank
Last tested: 2018-12-18
Desktop Speed
Bad
53/100
ryugaku.co.jp Desktop Speed Test Quick Summary
priority - 49Leverage 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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http://www.ryugaku.co.jp/new_common/img/tab04.jpg (24 hours)
http://www.ryugaku.co.jp/new_common/img/tab_bg.png (24 hours)
http://www.ryugaku.co.jp/new_common/img/tab_bg_on.png (24 hours)
http://www.ryugaku.co.jp/new_common/img/title_icon.gif (24 hours)
http://www.ryugaku.co.jp/new_common/img/to_school_btn.jpg (24 hours)
http://www.ryugaku.co.jp/new_common/img/university_btn.jpg (24 hours)
http://www.ryugaku.co.jp/new_common/img/visual01.jpg (24 hours)
http://www.ryugaku.co.jp/new_common/img/visual04.jpg (24 hours)
http://www.ryugaku.co.jp/new_common/js/common.js (24 hours)
http://www.ryugaku.co.jp/new_common/js/index.js (24 hours)
http://www.ryugaku.co.jp/new_common/js/jquery-1.9.1.min.js (24 hours)
priority - 40Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 387.6KiB (36% reduction).
Compressing and resizing http://www.ryugaku.co.jp/contents/interview/img/up…125/img_photo_main.jpg could save 133.6KiB (95% reduction).
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priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.ryugaku.co.jp/new_common/js/jquery-1.9.1.min.js
http://www.ryugaku.co.jp/new_common/js/common.js
http://www.ryugaku.co.jp/new_common/js/index.js
http://www.ryugaku.co.jp/new_common/js/common.js
http://www.ryugaku.co.jp/new_common/js/index.js
Optimize CSS Delivery of the following:
http://www.ryugaku.co.jp/new_common/css/common.css
http://www.ryugaku.co.jp/new_common/css/layout.css
http://www.ryugaku.co.jp/new_common/css/index.css
http://www.ryugaku.co.jp/new_common/css/layout.css
http://www.ryugaku.co.jp/new_common/css/index.css
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 1KiB (10% reduction).
Minifying http://www.ryugaku.co.jp/ could save 1KiB (10% reduction) after compression.
ryugaku.co.jp Desktop Resource Breakdown
| Total Resources | 116 |
| Number of Hosts | 4 |
| Static Resources | 114 |
| JavaScript Resources | 3 |
| CSS Resources | 3 |
ryugaku.co.jp mobile page speed rank
Last tested: 2018-12-18
Mobile Speed
Bad
59/100
ryugaku.co.jp Mobile Speed Test Quick Summary
priority - 31Leverage 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://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
http://biz.line.naver.jp/line_business/img/btn/addfriends_ja.png (expiration not specified)
http://connect.facebook.net/en_US/fbds.js (20 minutes)
http://platform.twitter.com/oct.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://www.ryugaku.co.jp/attach/jquery.1.7.2.js (24 hours)
http://www.ryugaku.co.jp/attach/js_LoadImage.js (24 hours)
http://www.ryugaku.co.jp/attach/js_search.js (24 hours)
http://www.ryugaku.co.jp/country/img/img_search.gif (24 hours)
http://www.ryugaku.co.jp/img/index/img_book_newly.jpg (24 hours)
http://www.ryugaku.co.jp/smart/css/base.css (24 hours)
http://www.ryugaku.co.jp/smart/css/idangerous.swiper.css (24 hours)
http://www.ryugaku.co.jp/smart/css/index.css (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_blue_r.png (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_circle_down.png (24 hours)
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http://www.ryugaku.co.jp/smart/img/arrow_white_l.png (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_white_r.png (24 hours)
http://www.ryugaku.co.jp/smart/img/bg_body.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/bg_con_gene.png (24 hours)
http://www.ryugaku.co.jp/smart/img/bg_slide.png (24 hours)
http://www.ryugaku.co.jp/smart/img/btn_facebook.png (24 hours)
http://www.ryugaku.co.jp/smart/img/btn_tell.png (24 hours)
http://www.ryugaku.co.jp/smart/img/btn_twitter.png (24 hours)
http://www.ryugaku.co.jp/smart/img/icon_delta_navy_up.png (24 hours)
http://www.ryugaku.co.jp/smart/img/icon_free2.png (24 hours)
http://www.ryugaku.co.jp/smart/img/icon_home.png (24 hours)
http://www.ryugaku.co.jp/smart/img/icon_pc.png (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_country.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_gene01.png (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_gene02.png (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_gene03.png (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_style.jpg (24 hours)
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http://www.ryugaku.co.jp/smart/img/img_head_tell.png (24 hours)
http://www.ryugaku.co.jp/smart/img/logo_jp.png (24 hours)
http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_100can.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_10_2015.jpg (24 hours)
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http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_summer2015_v3.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_zeroplan.jpg (24 hours)
http://www.ryugaku.co.jp/smart/js/common.js (24 hours)
http://www.ryugaku.co.jp/smart/js/idangerous.swiper-1.9.1.min.js (24 hours)
http://www.ryugaku.co.jp/smart/js/jquery.index.js (24 hours)
http://www.ryugaku.co.jp/smart/js/slidemove.js (24 hours)
http://biz.line.naver.jp/line_business/img/btn/addfriends_ja.png (expiration not specified)
http://connect.facebook.net/en_US/fbds.js (20 minutes)
http://platform.twitter.com/oct.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://www.ryugaku.co.jp/attach/jquery.1.7.2.js (24 hours)
http://www.ryugaku.co.jp/attach/js_LoadImage.js (24 hours)
http://www.ryugaku.co.jp/attach/js_search.js (24 hours)
http://www.ryugaku.co.jp/country/img/img_search.gif (24 hours)
http://www.ryugaku.co.jp/img/index/img_book_newly.jpg (24 hours)
http://www.ryugaku.co.jp/smart/css/base.css (24 hours)
http://www.ryugaku.co.jp/smart/css/idangerous.swiper.css (24 hours)
http://www.ryugaku.co.jp/smart/css/index.css (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_blue_r.png (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_circle_down.png (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_delta_blue_r.gif (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_delta_white_r.png (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_white_l.png (24 hours)
http://www.ryugaku.co.jp/smart/img/arrow_white_r.png (24 hours)
http://www.ryugaku.co.jp/smart/img/bg_body.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/bg_con_gene.png (24 hours)
http://www.ryugaku.co.jp/smart/img/bg_slide.png (24 hours)
http://www.ryugaku.co.jp/smart/img/btn_facebook.png (24 hours)
http://www.ryugaku.co.jp/smart/img/btn_tell.png (24 hours)
http://www.ryugaku.co.jp/smart/img/btn_twitter.png (24 hours)
http://www.ryugaku.co.jp/smart/img/icon_delta_navy_up.png (24 hours)
http://www.ryugaku.co.jp/smart/img/icon_free2.png (24 hours)
http://www.ryugaku.co.jp/smart/img/icon_home.png (24 hours)
http://www.ryugaku.co.jp/smart/img/icon_pc.png (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_country.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_gene01.png (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_gene02.png (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_gene03.png (24 hours)
http://www.ryugaku.co.jp/smart/img/img_con_style.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/img_event03d.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/img_event03p.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/img_event03sm.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/img_head_tell.png (24 hours)
http://www.ryugaku.co.jp/smart/img/logo_jp.png (24 hours)
http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_100can.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_10_2015.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_shingaku201506.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_summer2015_v3.jpg (24 hours)
http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_zeroplan.jpg (24 hours)
http://www.ryugaku.co.jp/smart/js/common.js (24 hours)
http://www.ryugaku.co.jp/smart/js/idangerous.swiper-1.9.1.min.js (24 hours)
http://www.ryugaku.co.jp/smart/js/jquery.index.js (24 hours)
http://www.ryugaku.co.jp/smart/js/slidemove.js (24 hours)
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.ryugaku.co.jp/attach/js_search.js
http://www.ryugaku.co.jp/attach/jquery.1.7.2.js
http://www.ryugaku.co.jp/attach/js_LoadImage.js
http://www.ryugaku.co.jp/smart/js/slidemove.js
http://www.ryugaku.co.jp/smart/js/idangerous.swiper-1.9.1.min.js
http://www.ryugaku.co.jp/smart/js/jquery.index.js
http://www.ryugaku.co.jp/smart/js/common.js
http://b92.yahoo.co.jp/js/s_retargeting.js
http://platform.twitter.com/oct.js
http://www.ryugaku.co.jp/attach/jquery.1.7.2.js
http://www.ryugaku.co.jp/attach/js_LoadImage.js
http://www.ryugaku.co.jp/smart/js/slidemove.js
http://www.ryugaku.co.jp/smart/js/idangerous.swiper-1.9.1.min.js
http://www.ryugaku.co.jp/smart/js/jquery.index.js
http://www.ryugaku.co.jp/smart/js/common.js
http://b92.yahoo.co.jp/js/s_retargeting.js
http://platform.twitter.com/oct.js
Optimize CSS Delivery of the following:
http://www.ryugaku.co.jp/smart/css/base.css
http://www.ryugaku.co.jp/smart/css/index.css
http://www.ryugaku.co.jp/smart/css/idangerous.swiper.css
http://www.ryugaku.co.jp/smart/css/index.css
http://www.ryugaku.co.jp/smart/css/idangerous.swiper.css
priority - 10Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://ryugaku.co.jp/
http://www.ryugaku.co.jp/
http://www.ryugaku.co.jp/smart.html
http://www.ryugaku.co.jp/
http://www.ryugaku.co.jp/smart.html
priority - 4Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 35.4KiB (7% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_head_tell.png could save 3.1KiB (23% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/logo_jp.png could save 1.8KiB (23% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_con_gene02.png could save 1.4KiB (16% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_con_gene01.png could save 1.3KiB (13% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/arrow_circle_down.png could save 1.3KiB (50% reduction).
Losslessly compressing http://biz.line.naver.jp/line_business/img/btn/addfriends_ja.png could save 1.3KiB (16% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/icon_free2.png could save 1.2KiB (33% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/img/index/img_book_newly.jpg could save 1.1KiB (11% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_con_gene03.png could save 1.1KiB (12% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/btn_facebook.png could save 1.1KiB (60% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_event03sm.jpg could save 1,004B (9% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_event03d.jpg could save 994B (12% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/arrow_delta_blue_r.gif could save 980B (82% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/smart/img/icon_delta_navy_up.png could save 937B (81% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_con_style.jpg could save 916B (4% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_summer2015_v3.jpg could save 914B (2% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/smart/img/icon_home.png could save 891B (71% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/smart/img/logo_jp.png could save 1.8KiB (23% reduction).
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priority - 4Minify 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 33.6KiB (46% reduction).
Minifying http://www.ryugaku.co.jp/attach/jquery.1.7.2.js could save 32.8KiB (46% reduction) after compression.
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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 885B (19% reduction).
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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 571B (11% reduction).
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ryugaku.co.jp Mobile Resource Breakdown
| Total Resources | 57 |
| Number of Hosts | 10 |
| Static Resources | 48 |
| JavaScript Resources | 12 |
| CSS Resources | 3 |
ryugaku.co.jp mobile page usability
Last tested: 2018-12-18
Mobile Usability
Good
98/100
ryugaku.co.jp Mobile Usability Test Quick Summary
priority - 1Size 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 class="swiper-paginat…veslide-switch"> is close to 1 other tap targets.The tap target
<span class="swiper-pagination-switch"> and 3 others are close to other tap targets.The tap target
<a href="http://www.ryu…ml#back_number">もっと読む</a> and 2 others are close to other tap targets.The tap target
<a href="/contents/contact/">お問い合わせ</a> and 4 others are close to other tap targets.ryugaku.co.jp HTML validation
NON-DOCUMENT-ERROR
No route to host (Host unreachable)
Line: Column: -
"......"
"......"
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ryugaku.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.
ryugaku.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.