js88.com Website Information
Daily Unique Visits: 46,754
Daily Page Views: 280,524
Income Per Day: $561
Estimated Value: $403,920
This website is located in Japan and is using following IP address 221.244.104.242. See the complete list of popular websites hosted in Japan.
js88.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website js88.com is using the following name servers:
- ns-1409.awsdns-48.org
- ns-1880.awsdns-43.co.uk
- ns-329.awsdns-41.com
- ns-727.awsdns-26.net
and is probably hosted by UCOM UCOM Corp., JP. See the full list of other websites hosted by UCOM UCOM Corp., JP.
The highest website js88.com position in Alexa rank database was 8655 and the lowest rank position was 897249. Current position of js88.com in Alexa rank database is 30676.
Desktop speed score of js88.com (45/100) is better than the results of 19.01% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of js88.com (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 js88.com (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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js88.com 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.
js88.com 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.
Domain Name: JS88.COM
Registry Domain ID: 28715234_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2020-05-07T15:24:06Z
Creation Date: 2000-06-07T01:13:42Z
Registry Expiry Date: 2021-06-07T01:13:42Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Name Server: NS-1409.AWSDNS-48.ORG
Name Server: NS-1880.AWSDNS-43.CO.UK
Name Server: NS-329.AWSDNS-41.COM
Name Server: NS-727.AWSDNS-26.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-27T10:47:05Z
Registry Domain ID: 28715234_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.jprs.jp
Registrar URL: http://jprs.jp/registrar/
Updated Date: 2020-05-07T15:24:06Z
Creation Date: 2000-06-07T01:13:42Z
Registry Expiry Date: 2021-06-07T01:13:42Z
Registrar: Japan Registry Services Co., Ltd.
Registrar IANA ID: 1485
Registrar Abuse Contact Email: gtld-abuse@jprs.jp
Registrar Abuse Contact Phone: +81.352158457
Domain Status: ok https://icann.org/epp#ok
Name Server: NS-1409.AWSDNS-48.ORG
Name Server: NS-1880.AWSDNS-43.CO.UK
Name Server: NS-329.AWSDNS-41.COM
Name Server: NS-727.AWSDNS-26.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-27T10:47:05Z
js88.com server information
Servers Location
js88.com desktop page speed rank
Last tested: 2017-05-03
Desktop Speed
Bad
45/100
js88.com Desktop Speed Test Quick Summary
priority - 45Enable 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 435.9KiB (78% reduction).
Compressing http://school.js88.com/css/g_layout.css could save 113.1KiB (89% reduction).
Compressing http://school.js88.com/javascripts/jquery-1.7.1.min.js could save 59.3KiB (64% reduction).
Compressing http://school.js88.com/css/cms_renew_add.css could save 52.6KiB (83% reduction).
Compressing http://school.js88.com/ could save 51.2KiB (80% reduction).
Compressing http://c.nakanohito.jp/b3/bi.js could save 31.1KiB (70% reduction).
Compressing http://school.js88.com/css/index88.css could save 17.4KiB (78% reduction).
Compressing http://school.js88.com/css/index88.css?20160621 could save 17.4KiB (78% reduction).
Compressing http://school.js88.com/css/winnn.css?date= could save 14.9KiB (80% reduction).
Compressing http://school.js88.com/css/index88_2.css could save 14.8KiB (79% reduction).
Compressing http://school.js88.com/css/index88_2.css?20160621 could save 14.8KiB (79% reduction).
Compressing http://school.js88.com/css/common.css could save 14.1KiB (75% reduction).
Compressing http://school.js88.com/javascripts/setline.js could save 8KiB (83% reduction).
Compressing http://js.fout.jp/segmentation.js could save 6.9KiB (74% reduction).
Compressing http://d-cache.microad.jp/js/blade_track_jp.js could save 5.9KiB (69% reduction).
Compressing http://spdmg.i-mobile.co.jp/script/adSiteVisit.js could save 3.5KiB (63% reduction).
Compressing http://spdmg.i-mobile.co.jp/script/dgcore.js could save 2.8KiB (65% reduction).
Compressing http://school.js88.com/javascripts/common.js could save 2.1KiB (68% reduction).
Compressing http://school.js88.com/css/header.css?date= could save 1.5KiB (65% reduction).
Compressing http://spdmg.i-mobile.co.jp/script/dg_gateway.js?20120316 could save 1.4KiB (61% reduction).
Compressing http://school.js88.com/css/g_common.css could save 1.2KiB (71% reduction).
Compressing http://cdn.smartnews-ads.com/i/pixel.js could save 1,023B (54% reduction).
Compressing http://school.js88.com/css/g_compatible.css could save 740B (66% reduction).
Compressing http://school.js88.com/javascripts/jquery-1.7.1.min.js could save 59.3KiB (64% reduction).
Compressing http://school.js88.com/css/cms_renew_add.css could save 52.6KiB (83% reduction).
Compressing http://school.js88.com/ could save 51.2KiB (80% reduction).
Compressing http://c.nakanohito.jp/b3/bi.js could save 31.1KiB (70% reduction).
Compressing http://school.js88.com/css/index88.css could save 17.4KiB (78% reduction).
Compressing http://school.js88.com/css/index88.css?20160621 could save 17.4KiB (78% reduction).
Compressing http://school.js88.com/css/winnn.css?date= could save 14.9KiB (80% reduction).
Compressing http://school.js88.com/css/index88_2.css could save 14.8KiB (79% reduction).
Compressing http://school.js88.com/css/index88_2.css?20160621 could save 14.8KiB (79% reduction).
Compressing http://school.js88.com/css/common.css could save 14.1KiB (75% reduction).
Compressing http://school.js88.com/javascripts/setline.js could save 8KiB (83% reduction).
Compressing http://js.fout.jp/segmentation.js could save 6.9KiB (74% reduction).
Compressing http://d-cache.microad.jp/js/blade_track_jp.js could save 5.9KiB (69% reduction).
Compressing http://spdmg.i-mobile.co.jp/script/adSiteVisit.js could save 3.5KiB (63% reduction).
Compressing http://spdmg.i-mobile.co.jp/script/dgcore.js could save 2.8KiB (65% reduction).
Compressing http://school.js88.com/javascripts/common.js could save 2.1KiB (68% reduction).
Compressing http://school.js88.com/css/header.css?date= could save 1.5KiB (65% reduction).
Compressing http://spdmg.i-mobile.co.jp/script/dg_gateway.js?20120316 could save 1.4KiB (61% reduction).
Compressing http://school.js88.com/css/g_common.css could save 1.2KiB (71% reduction).
Compressing http://cdn.smartnews-ads.com/i/pixel.js could save 1,023B (54% reduction).
Compressing http://school.js88.com/css/g_compatible.css could save 740B (66% reduction).
priority - 29Leverage 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://school.js88.com/common_img/16p/535-234main_k_js88.png (expiration not specified)
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http://school.js88.com/common_img/16p/js88_background.png (expiration not specified)
http://school.js88.com/common_img/16p/masukawa_top.jpg (expiration not specified)
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http://school.js88.com/common_img/16p/mini_gry_arrow.gif (expiration not specified)
http://school.js88.com/common_img/16p/rikkyo_uni_top.jpg (expiration not specified)
http://school.js88.com/common_img/16p/wschool_bana.png (expiration not specified)
http://school.js88.com/common_img/18p/app/pc_apuri175-175.png (expiration not specified)
http://school.js88.com/common_img/18p/bn_right_side_770kou.png (expiration not specified)
http://school.js88.com/common_img/18p/bn_right_side_jyukubaito.png (expiration not specified)
http://school.js88.com/common_img/18p/bn_right_side_jyukukoushi.png (expiration not specified)
http://school.js88.com/common_img/18p/ico88top_jobranking.png (expiration not specified)
http://school.js88.com/common_img/18p/index_sen_da…80_kokuritsusiryou.png (expiration not specified)
http://school.js88.com/common_img/19p/banner/180-71bn_daigakujyuken.png (expiration not specified)
http://school.js88.com/common_img/19p/banner/180-71js88apri.png (expiration not specified)
http://school.js88.com/common_img/books/img/208-82bn_akahon.png (expiration not specified)
http://school.js88.com/common_img/bunrisentaku/icon_bunrisentaku.png (expiration not specified)
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http://school.js88.com/common_img/girl/206-81_jyoshishingaku.png (expiration not specified)
http://school.js88.com/common_img/koukousei-life-ranking/180.png (expiration not specified)
http://school.js88.com/common_img/map/banner180-71.png (expiration not specified)
http://school.js88.com/css/cms_renew_add.css (expiration not specified)
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http://school.js88.com/high_school/article/images_9p/onepoint_new.gif (expiration not specified)
http://school.js88.com/high_school/images/onepoint/list_e_tousaka.jpg (expiration not specified)
http://school.js88.com/img/common/bg_main_contents.gif (expiration not specified)
http://school.js88.com/img/common/logo_ft_js.png (expiration not specified)
http://school.js88.com/img/common/logo_privacy.gif (expiration not specified)
http://school.js88.com/img/common/logo_scl_all.jpg (expiration not specified)
http://school.js88.com/javascripts/common.js (expiration not specified)
http://school.js88.com/javascripts/jquery-1.7.1.min.js (expiration not specified)
http://school.js88.com/javascripts/pagination.js (expiration not specified)
http://school.js88.com/javascripts/setline.js (expiration not specified)
http://school.js88.com/profession/images/special_movie/s0009.jpg (expiration not specified)
http://school.js88.com/scl_h/img/banner/bn206_koukou.png (expiration not specified)
http://school.js88.com/scl_j/img/banner/bn206_chuugaku.png (expiration not specified)
http://spcnv.i-mobile.co.jp/script/adv.js (expiration not specified)
http://spdmg.i-mobile.co.jp/script/adSiteVisit.js (expiration not specified)
http://spdmg.i-mobile.co.jp/script/dgcore.js (expiration not specified)
http://cdn.smartnews-ads.com/i/pixel.js (97 seconds)
http://i.yimg.jp/images/listing/tool/ywapb/pb.js (8.7 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-5JP3RT (15 minutes)
http://js.fout.jp/segmentation.js (29.6 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://c.nakanohito.jp/b3/bi.js (3 hours)
http://school.js88.com/common_img/16p/535-234main_k_js88.png (expiration not specified)
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http://school.js88.com/common_img/16p/rikkyo_uni_top.jpg (expiration not specified)
http://school.js88.com/common_img/16p/wschool_bana.png (expiration not specified)
http://school.js88.com/common_img/18p/app/pc_apuri175-175.png (expiration not specified)
http://school.js88.com/common_img/18p/bn_right_side_770kou.png (expiration not specified)
http://school.js88.com/common_img/18p/bn_right_side_jyukubaito.png (expiration not specified)
http://school.js88.com/common_img/18p/bn_right_side_jyukukoushi.png (expiration not specified)
http://school.js88.com/common_img/18p/ico88top_jobranking.png (expiration not specified)
http://school.js88.com/common_img/18p/index_sen_da…80_kokuritsusiryou.png (expiration not specified)
http://school.js88.com/common_img/19p/banner/180-71bn_daigakujyuken.png (expiration not specified)
http://school.js88.com/common_img/19p/banner/180-71js88apri.png (expiration not specified)
http://school.js88.com/common_img/books/img/208-82bn_akahon.png (expiration not specified)
http://school.js88.com/common_img/bunrisentaku/icon_bunrisentaku.png (expiration not specified)
http://school.js88.com/common_img/concierge/con_mini.png (expiration not specified)
http://school.js88.com/common_img/concierge/con_side.png (expiration not specified)
http://school.js88.com/common_img/girl/206-81_jyoshishingaku.png (expiration not specified)
http://school.js88.com/common_img/koukousei-life-ranking/180.png (expiration not specified)
http://school.js88.com/common_img/map/banner180-71.png (expiration not specified)
http://school.js88.com/css/cms_renew_add.css (expiration not specified)
http://school.js88.com/css/common.css (expiration not specified)
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http://school.js88.com/css/g_compatible.css (expiration not specified)
http://school.js88.com/css/g_import.css (expiration not specified)
http://school.js88.com/css/g_layout.css (expiration not specified)
http://school.js88.com/css/g_oldcontents.css (expiration not specified)
http://school.js88.com/css/index88.css (expiration not specified)
http://school.js88.com/css/index88_2.css (expiration not specified)
http://school.js88.com/high_school/article/images_9p/onepoint_new.gif (expiration not specified)
http://school.js88.com/high_school/images/onepoint/list_e_tousaka.jpg (expiration not specified)
http://school.js88.com/img/common/bg_main_contents.gif (expiration not specified)
http://school.js88.com/img/common/logo_ft_js.png (expiration not specified)
http://school.js88.com/img/common/logo_privacy.gif (expiration not specified)
http://school.js88.com/img/common/logo_scl_all.jpg (expiration not specified)
http://school.js88.com/javascripts/common.js (expiration not specified)
http://school.js88.com/javascripts/jquery-1.7.1.min.js (expiration not specified)
http://school.js88.com/javascripts/pagination.js (expiration not specified)
http://school.js88.com/javascripts/setline.js (expiration not specified)
http://school.js88.com/profession/images/special_movie/s0009.jpg (expiration not specified)
http://school.js88.com/scl_h/img/banner/bn206_koukou.png (expiration not specified)
http://school.js88.com/scl_j/img/banner/bn206_chuugaku.png (expiration not specified)
http://spcnv.i-mobile.co.jp/script/adv.js (expiration not specified)
http://spdmg.i-mobile.co.jp/script/adSiteVisit.js (expiration not specified)
http://spdmg.i-mobile.co.jp/script/dgcore.js (expiration not specified)
http://cdn.smartnews-ads.com/i/pixel.js (97 seconds)
http://i.yimg.jp/images/listing/tool/ywapb/pb.js (8.7 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-5JP3RT (15 minutes)
http://js.fout.jp/segmentation.js (29.6 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://c.nakanohito.jp/b3/bi.js (3 hours)
priority - 23Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 221.5KiB (58% reduction).
Compressing and resizing http://school.js88.com/profession/images/special_movie/s0009.jpg could save 51.3KiB (97% reduction).
Compressing and resizing http://school.js88.com/common_img/16p/rikkyo_uni_top.jpg could save 36.9KiB (93% reduction).
Compressing http://school.js88.com/common_img/16p/535-234main_k_js88.png could save 31.8KiB (32% reduction).
Compressing and resizing http://school.js88.com/common_img/16p/masukawa_top.jpg could save 29.6KiB (93% reduction).
Compressing and resizing http://school.js88.com/common_img/18p/ico88top_jobranking.png could save 12.2KiB (84% reduction).
Compressing and resizing http://school.js88.com/common_img/18p/app/pc_apuri175-175.png could save 7KiB (77% reduction).
Compressing and resizing http://school.js88.com/common_img/concierge/con_mini.png could save 6.4KiB (76% reduction).
Compressing and resizing http://school.js88.com/high_school/images/onepoint/list_e_tousaka.jpg could save 6.3KiB (75% reduction).
Compressing http://school.js88.com/common_img/map/banner180-71.png could save 3.7KiB (39% reduction).
Compressing http://school.js88.com/common_img/16p/wschool_bana.png could save 3.5KiB (28% reduction).
Compressing http://school.js88.com/common_img/concierge/con_side.png could save 3KiB (35% reduction).
Compressing http://school.js88.com/common_img/girl/206-81_jyoshishingaku.png could save 2.8KiB (35% reduction).
Compressing http://school.js88.com/img/common/logo_scl_all.jpg could save 2.6KiB (23% reduction).
Compressing http://school.js88.com/common_img/16p/js88_background.png could save 2.6KiB (44% reduction).
Compressing http://school.js88.com/common_img/18p/index_sen_da…80_kokuritsusiryou.png could save 2.5KiB (39% reduction).
Compressing http://school.js88.com/common_img/19p/banner/180-71bn_daigakujyuken.png could save 2.4KiB (20% reduction).
Compressing http://school.js88.com/common_img/18p/bn_right_side_770kou.png could save 2.4KiB (39% reduction).
Compressing and resizing http://school.js88.com/common_img/bunrisentaku/icon_bunrisentaku.png could save 2.2KiB (71% reduction).
Compressing http://school.js88.com/common_img/19p/banner/180-71js88apri.png could save 1.9KiB (20% reduction).
Compressing http://school.js88.com/common_img/18p/bn_right_side_jyukukoushi.png could save 1.7KiB (51% reduction).
Compressing http://school.js88.com/common_img/18p/bn_right_side_jyukubaito.png could save 1.7KiB (55% reduction).
Compressing http://school.js88.com/common_img/koukousei-life-ranking/180.png could save 1.5KiB (31% reduction).
Compressing http://school.js88.com/common_img/books/img/208-82bn_akahon.png could save 1KiB (22% reduction).
Compressing http://school.js88.com/common_img/16p/mini_brack_icon.gif could save 1,013B (91% reduction).
Compressing http://school.js88.com/common_img/16p/mini_gry_arrow.gif could save 1,013B (89% reduction).
Compressing http://school.js88.com/common_img/16p/green_arrow_a.png could save 926B (86% reduction).
Compressing http://school.js88.com/common_img/16p/green_arrow_b.png could save 919B (85% reduction).
Compressing http://school.js88.com/common_img/16p/mini_green_arrow_a.png could save 890B (84% reduction).
Compressing and resizing http://school.js88.com/common_img/16p/rikkyo_uni_top.jpg could save 36.9KiB (93% reduction).
Compressing http://school.js88.com/common_img/16p/535-234main_k_js88.png could save 31.8KiB (32% reduction).
Compressing and resizing http://school.js88.com/common_img/16p/masukawa_top.jpg could save 29.6KiB (93% reduction).
Compressing and resizing http://school.js88.com/common_img/18p/ico88top_jobranking.png could save 12.2KiB (84% reduction).
Compressing and resizing http://school.js88.com/common_img/18p/app/pc_apuri175-175.png could save 7KiB (77% reduction).
Compressing and resizing http://school.js88.com/common_img/concierge/con_mini.png could save 6.4KiB (76% reduction).
Compressing and resizing http://school.js88.com/high_school/images/onepoint/list_e_tousaka.jpg could save 6.3KiB (75% reduction).
Compressing http://school.js88.com/common_img/map/banner180-71.png could save 3.7KiB (39% reduction).
Compressing http://school.js88.com/common_img/16p/wschool_bana.png could save 3.5KiB (28% reduction).
Compressing http://school.js88.com/common_img/concierge/con_side.png could save 3KiB (35% reduction).
Compressing http://school.js88.com/common_img/girl/206-81_jyoshishingaku.png could save 2.8KiB (35% reduction).
Compressing http://school.js88.com/img/common/logo_scl_all.jpg could save 2.6KiB (23% reduction).
Compressing http://school.js88.com/common_img/16p/js88_background.png could save 2.6KiB (44% reduction).
Compressing http://school.js88.com/common_img/18p/index_sen_da…80_kokuritsusiryou.png could save 2.5KiB (39% reduction).
Compressing http://school.js88.com/common_img/19p/banner/180-71bn_daigakujyuken.png could save 2.4KiB (20% reduction).
Compressing http://school.js88.com/common_img/18p/bn_right_side_770kou.png could save 2.4KiB (39% reduction).
Compressing and resizing http://school.js88.com/common_img/bunrisentaku/icon_bunrisentaku.png could save 2.2KiB (71% reduction).
Compressing http://school.js88.com/common_img/19p/banner/180-71js88apri.png could save 1.9KiB (20% reduction).
Compressing http://school.js88.com/common_img/18p/bn_right_side_jyukukoushi.png could save 1.7KiB (51% reduction).
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Compressing http://school.js88.com/common_img/16p/mini_brack_icon.gif could save 1,013B (91% reduction).
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Compressing http://school.js88.com/common_img/16p/green_arrow_a.png could save 926B (86% reduction).
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priority - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://school.js88.com/javascripts/jquery-1.7.1.min.js
http://school.js88.com/javascripts/common.js
http://school.js88.com/script/import.js
http://school.js88.com/script/jquery.js
http://school.js88.com/script/88_index.js
http://school.js88.com/script/header.js
http://school.js88.com/javascripts/pagination.js
http://school.js88.com/javascripts/setline.js
http://school.js88.com/javascripts/common.js
http://school.js88.com/script/import.js
http://school.js88.com/script/jquery.js
http://school.js88.com/script/88_index.js
http://school.js88.com/script/header.js
http://school.js88.com/javascripts/pagination.js
http://school.js88.com/javascripts/setline.js
Optimize CSS Delivery of the following:
http://school.js88.com/css/common.css
http://school.js88.com/css/cms_renew_add.css
http://school.js88.com/css/g_import.css
http://school.js88.com/css/g_common.css
http://school.js88.com/css/g_layout.css
http://school.js88.com/css/g_compatible.css
http://school.js88.com/css/g_oldcontents.css
http://school.js88.com/css/winnn.css?date=
http://school.js88.com/css/header.css?date=
http://school.js88.com/css/index88.css?20160621
http://school.js88.com/css/index88_2.css?20160621
http://school.js88.com/css/cms_renew_add.css
http://school.js88.com/css/g_import.css
http://school.js88.com/css/g_common.css
http://school.js88.com/css/g_layout.css
http://school.js88.com/css/g_compatible.css
http://school.js88.com/css/g_oldcontents.css
http://school.js88.com/css/winnn.css?date=
http://school.js88.com/css/header.css?date=
http://school.js88.com/css/index88.css?20160621
http://school.js88.com/css/index88_2.css?20160621
priority - 9Reduce server response time
priority - 4Minify 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 39.2KiB (16% reduction).
Minifying http://school.js88.com/css/cms_renew_add.css could save 14.9KiB (24% reduction).
Minifying http://school.js88.com/css/g_layout.css could save 13.8KiB (11% reduction).
Minifying http://school.js88.com/css/common.css could save 5.5KiB (30% reduction).
Minifying http://school.js88.com/css/index88_2.css could save 2.5KiB (14% reduction).
Minifying http://school.js88.com/css/index88_2.css?20160621 could save 2.5KiB (14% reduction).
Minifying http://school.js88.com/css/g_layout.css could save 13.8KiB (11% reduction).
Minifying http://school.js88.com/css/common.css could save 5.5KiB (30% reduction).
Minifying http://school.js88.com/css/index88_2.css could save 2.5KiB (14% reduction).
Minifying http://school.js88.com/css/index88_2.css?20160621 could save 2.5KiB (14% reduction).
priority - 2Minify 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 16.4KiB (26% reduction).
Minifying http://school.js88.com/ could save 16.4KiB (26% reduction).
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 9.8KiB (33% reduction).
Minifying http://school.js88.com/javascripts/setline.js could save 3.9KiB (41% reduction).
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Minifying http://school.js88.com/javascripts/common.js could save 617B (20% reduction).
js88.com Desktop Resource Breakdown
| Total Resources | 111 |
| Number of Hosts | 37 |
| Static Resources | 61 |
| JavaScript Resources | 24 |
| CSS Resources | 13 |
js88.com mobile page speed rank
Last tested: 2016-11-14
Mobile Speed
Bad
37/100
js88.com Mobile Speed Test Quick Summary
priority - 67Leverage 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://school.js88.com/scl_h/img/athlete-message/sp_bn_athlete.png (expiration not specified)
http://school.js88.com/scl_h/img/banner/sp_bn_koukou.png (expiration not specified)
http://school.js88.com/sp/common/css/88prtop.css (expiration not specified)
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http://school.js88.com/sp/common/img/88top/rec_tobejob.png (expiration not specified)
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http://school.js88.com/sp/common/img/88top/topbt_vocationalschool.png (expiration not specified)
http://school.js88.com/sp/common/img/sp_bn_guide_book.png (expiration not specified)
http://school.js88.com/sp/images/common/bg_js88.png (expiration not specified)
http://school.js88.com/sp/images/common/btn_favorite.png (expiration not specified)
http://school.js88.com/sp/images/common/kango/sp_bn563_kangomuryou.png (expiration not specified)
http://school.js88.com/sp/images/common/logo_js88.png (expiration not specified)
http://school.js88.com/sp/images/common/main_mnao_js88_640.png (expiration not specified)
http://school.js88.com/sp/images/common/slide_page.png (expiration not specified)
http://school.js88.com/sp/images/common/slide_page_active.png (expiration not specified)
http://school.js88.com/sp/images/school/popup_add_request.png (expiration not specified)
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http://school.js88.com/sp/javascripts/jquery-1.8.2.min.js (expiration not specified)
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http://school.js88.com/sp/javascripts/seikyu_cart_sp.js (expiration not specified)
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http://spdmg.i-mobile.co.jp/script/dgcore.js (expiration not specified)
http://js.fout.jp/prefs.js (5.3 minutes)
http://i.yimg.jp/images/listing/tool/ywapb/pb.js (8.6 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
http://js.fout.jp/segmentation.js (21.3 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://c.nakanohito.jp/b3/bi.js (3 hours)
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http://school.js88.com/sp/common/img/sp_bn_guide_book.png (expiration not specified)
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http://school.js88.com/sp/images/common/kango/sp_bn563_kangomuryou.png (expiration not specified)
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http://school.js88.com/sp/images/common/slide_page_active.png (expiration not specified)
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http://school.js88.com/sp/javascripts/common.js (expiration not specified)
http://school.js88.com/sp/javascripts/jquery-1.8.2.min.js (expiration not specified)
http://school.js88.com/sp/javascripts/jquery.bxslider.js (expiration not specified)
http://school.js88.com/sp/javascripts/seikyu_cart_sp.js (expiration not specified)
http://school.js88.com/sp/stylesheets/common_sp.css (expiration not specified)
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http://spcnv.i-mobile.co.jp/script/adv.js (expiration not specified)
http://spdmg.i-mobile.co.jp/script/adSiteVisit.js (expiration not specified)
http://spdmg.i-mobile.co.jp/script/dgcore.js (expiration not specified)
http://js.fout.jp/prefs.js (5.3 minutes)
http://i.yimg.jp/images/listing/tool/ywapb/pb.js (8.6 minutes)
http://s.yjtag.jp/tag.js (15 minutes)
http://js.fout.jp/segmentation.js (21.3 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://c.nakanohito.jp/b3/bi.js (3 hours)
priority - 42Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 412.2KiB (46% reduction).
Compressing and resizing http://school.js88.com/toko/ASSETS/native/image1_1_14_20160303114107.jpg could save 107.1KiB (98% reduction).
Compressing and resizing http://school.js88.com/toko/ASSETS/native/image1_1_15_20160408162244.jpg could save 57.6KiB (96% reduction).
Compressing http://school.js88.com/toko/ASSETS/native/image1_1_13_20160325124957.jpg could save 41.2KiB (33% reduction).
Compressing http://school.js88.com/common_img/map/sp_map_top_banner.png could save 10.5KiB (31% reduction).
Compressing http://school.js88.com/sp/common/img/88top/bn_enq.png could save 9.4KiB (53% reduction).
Compressing http://school.js88.com/sp/common/img/88top/770kou_563-170.png could save 8.3KiB (48% reduction).
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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://school.js88.com/sp/javascripts/common.js
http://school.js88.com/sp/javascripts/jquery.bxslider.js
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http://school.js88.com/sp/javascripts/seikyu_cart_sp.js
Optimize CSS Delivery of the following:
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priority - 24Enable compression
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priority - 11Reduce server response time
priority - 4Minify JavaScript
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priority - 2Minify CSS
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priority - 1Minify HTML
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js88.com Mobile Resource Breakdown
| Total Resources | 121 |
| Number of Hosts | 25 |
| Static Resources | 95 |
| JavaScript Resources | 27 |
| CSS Resources | 5 |
js88.com mobile page usability
Last tested: 2016-11-14
Mobile Usability
Good
99/100
js88.com 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
<a href="/scl_dai"></a> and 13 others are close to other tap targets.The tap target
<p class="scl_nm">大手前栄養製菓学院専門学校</p> and 4 others are close to other tap targets.The tap target
<p class="title">２０１７年に創立１００周年を迎えます</p> is close to 1 other tap targets.The tap target
<li class=""> and 3 others are close to other tap targets.The tap target
<li class="active"> is close to 2 other tap targets.The tap target
<p>毎月人気の職業TOP20を公開中！</p> is close to 2 other tap targets.js88.com HTML validation
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js88.com 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.