ryugaku.co.jp website information.
ryugaku.co.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.
Following name servers are specified for ryugaku.co.jp domain:
- nsk0.secure.ne.jp
- nsk1.secure.ne.jp
and probably website ryugaku.co.jp is hosted by QUANTILNETWORKS - QUANTIL NETWORKS INC, US web hosting company. Check the complete list of other most popular websites hosted by QUANTILNETWORKS - QUANTIL NETWORKS INC, US hosting company.
According to Alexa traffic rank the highest website ryugaku.co.jp position was 18055 (in the world). The lowest Alexa rank position was 979837. Now website ryugaku.co.jp ranked in Alexa database as number 567643 (in the world).
Website ryugaku.co.jp Desktop speed measurement score (53/100) is better than the results of 27.05% of other sites shows that the page desktop performance can be improved.
ryugaku.co.jp Mobile usability score (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed measurement 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.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-17-2024 | N/A | N/A |
| Nov-16-2024 | 567,643 | 4,731 |
| Nov-15-2024 | 572,374 | 22,254 |
| Nov-14-2024 | 594,628 | -25,640 |
| Nov-13-2024 | 568,988 | 0 |
| Nov-12-2024 | 568,988 | 0 |
| Nov-11-2024 | 568,988 | 0 |
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ryugaku.co.jp Rank History
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ryugaku.co.jp whois
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ryugaku.co.jp server information
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 - 49 Leverage browser caching
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Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/center_ph.jpg could save 1KiB (2% reduction).
Losslessly compressing http://www.ryugaku.co.jp/banner/ban_cashpass.jpg could save 976B (9% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/visual01.jpg could save 965B (1% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/btn_entry_over.png could save 954B (17% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/tab04.jpg could save 950B (6% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/img/index/banner_02.jpg could save 940B (4% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/tab02.jpg could save 940B (6% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/visual04.jpg could save 928B (1% reduction).
Losslessly compressing http://www.ryugaku.co.jp/banner/ban_remit.jpg could save 901B (10% reduction).
Losslessly compressing http://www.ryugaku.co.jp/img/index/banner_01.jpg could save 890B (3% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/btn_material_over.png could save 850B (16% reduction).
Losslessly compressing http://www.ryugaku.co.jp/banner/ban_jfc.png could save 845B (19% reduction).
Losslessly compressing http://www.ryugaku.co.jp/banner/ban_aiu.jpg could save 830B (9% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/cv_free.png could save 778B (35% reduction).
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Compressing and resizing http://www.ryugaku.co.jp/contents/interview/img/up…127/img_photo_main.jpg could save 132.2KiB (96% reduction).
Compressing and resizing http://www.ryugaku.co.jp/contents/interview/img/up…126/img_photo_main.jpg could save 100.5KiB (95% reduction).
Losslessly compressing http://www.ryugaku.co.jp/banner/ban_jalcard2.gif could save 2.2KiB (20% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/btn_pagetop_over.png could save 1.3KiB (75% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/btn_srch_over.png could save 1.2KiB (35% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/new_common/img/visual01.jpg could save 965B (1% reduction).
Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/btn_entry_over.png could save 954B (17% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/btn_material_over.png could save 850B (16% reduction).
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Losslessly compressing http://www.ryugaku.co.jp/new_common/img/common/center_btn05_over.png could save 565B (17% reduction).
priority - 6 Eliminate 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.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
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 - 0 Minify 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 Resources
| Total Resources | 116 |
| Number of Hosts | 4 |
| Static Resources | 114 |
| JavaScript Resources | 3 |
| CSS Resources | 3 |
ryugaku.co.jp Desktop Resource Breakdown
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 - 31 Leverage 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)
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)
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 - 24 Eliminate 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.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
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 - 10 Avoid 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 - 4 Optimize 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).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/btn_twitter.png could save 1.1KiB (34% reduction).
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).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/arrow_blue_r.png could save 971B (77% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/bg_con_gene.png could save 956B (74% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/icon_pc.png could save 943B (87% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_shingaku201506.jpg could save 943B (2% reduction).
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).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_event03p.jpg could save 910B (12% reduction).
Losslessly compressing http://www.ryugaku.co.jp/country/img/img_search.gif could save 909B (27% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_10_2015.jpg could save 905B (3% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/bg_body.jpg could save 904B (8% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_100can.jpg could save 894B (2% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/icon_home.png could save 891B (71% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_con_country.jpg could save 888B (5% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_zeroplan.jpg could save 885B (2% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/arrow_white_l.png could save 844B (75% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/arrow_white_r.png could save 841B (74% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/bg_slide.png could save 831B (88% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/arrow_delta_white_r.png could save 817B (79% 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).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/btn_twitter.png could save 1.1KiB (34% reduction).
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).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/arrow_blue_r.png could save 971B (77% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/bg_con_gene.png could save 956B (74% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/icon_pc.png could save 943B (87% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_shingaku201506.jpg could save 943B (2% reduction).
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).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/img_event03p.jpg could save 910B (12% reduction).
Losslessly compressing http://www.ryugaku.co.jp/country/img/img_search.gif could save 909B (27% reduction).
Losslessly compressing http://www.ryugaku.co.jp/smart/img/smart_home/img_switch_10_2015.jpg could save 905B (3% reduction).
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priority - 4 Minify 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.
Minifying http://www.ryugaku.co.jp/smart/js/slidemove.js could save 811B (76% reduction) after compression.
Minifying http://www.ryugaku.co.jp/smart/js/slidemove.js could save 811B (76% reduction) after compression.
priority - 0 Minify 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).
Minifying http://www.ryugaku.co.jp/smart/css/base.css could save 885B (19% reduction) after compression.
priority - 0 Minify 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).
Minifying http://www.ryugaku.co.jp/smart.html could save 571B (11% reduction) after compression.
ryugaku.co.jp Mobile Resources
| Total Resources | 57 |
| Number of Hosts | 10 |
| Static Resources | 48 |
| JavaScript Resources | 12 |
| CSS Resources | 3 |
ryugaku.co.jp Mobile Resource Breakdown
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 - 1 Size 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 similar domains
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ryugaku.co.jp Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
ryugaku.co.jp TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.