keio-sc.jp Website Information
Daily Unique Visits: 991
Daily Page Views: 1,982
Income Per Day: $6
Estimated Value: $1,440
This website is located in Japan and is using following IP address 103.240.13.78. See the complete list of popular websites hosted in Japan.
keio-sc.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
Website keio-sc.jp is using the following name servers:
- 01.dnsv.jp
- 02.dnsv.jp
- 03.dnsv.jp
- 04.dnsv.jp
and is probably hosted by DC Communications Inc.. See the full list of other websites hosted by DC Communications Inc..
The highest website keio-sc.jp position in Alexa rank database was 39264 and the lowest rank position was 999912. Current position of keio-sc.jp in Alexa rank database is 723937.
Desktop speed score of keio-sc.jp (56/100) is better than the results of 30.56% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of keio-sc.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 keio-sc.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.
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keio-sc.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.
keio-sc.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]
[Domain Name] KEIO-SC.JP
[登録者名] 京王電鉄株式会社
[Registrant] Keio Corporation
[Name Server] ns01.idc.jp
[Name Server] ns02.idc.jp
[Name Server] ns03.idc.jp
[Signing Key]
[登録年月日] 2020/12/02
[有効期限] 2022/12/31
[状態] Active
[最終更新] 2022/01/01 01:05:08 (JST)
Contact Information: [公開連絡窓口]
[名前] 株式会社パルコデジタルマーケティング
[Name] PARCO Digital Marketing CO.,LTD.
[Email] system-staff@parco-digital.co.jp
[Web Page]
[郵便番号] 150-0045
[住所] 東京都渋谷区神泉町8-16
[Postal Address] 8-16 Shinsencho,Shibuya-ku,Tokyo
[電話番号] 03-3477-8910
[FAX番号]
[ 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]
[Domain Name] KEIO-SC.JP
[登録者名] 京王電鉄株式会社
[Registrant] Keio Corporation
[Name Server] ns01.idc.jp
[Name Server] ns02.idc.jp
[Name Server] ns03.idc.jp
[Signing Key]
[登録年月日] 2020/12/02
[有効期限] 2022/12/31
[状態] Active
[最終更新] 2022/01/01 01:05:08 (JST)
Contact Information: [公開連絡窓口]
[名前] 株式会社パルコデジタルマーケティング
[Name] PARCO Digital Marketing CO.,LTD.
[Email] system-staff@parco-digital.co.jp
[Web Page]
[郵便番号] 150-0045
[住所] 東京都渋谷区神泉町8-16
[Postal Address] 8-16 Shinsencho,Shibuya-ku,Tokyo
[電話番号] 03-3477-8910
[FAX番号]
keio-sc.jp server information
Servers Location
keio-sc.jp desktop page speed rank
Last tested: 2015-12-11
Desktop Speed
Bad
56/100
keio-sc.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.keio-sc.jp/shop/caimage/photoshopdsp?id=192&inc=0&m=80&r=60 (36.2 minutes)
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http://www.keio-sc.jp/shop/caimage/photoshopdsp?id=9&inc=2&m=80&r=60 (36.2 minutes)
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http://www.keio-sc.jp/shop/caimage/photodsp2?id=9166103&inc=0&m=110&r=60 (61.2 minutes)
http://www.keio-sc.jp/shop/caimage/photodsp2?id=9230110&inc=0&m=110&r=60 (61.9 minutes)
http://www.keio-sc.jp/shop/caimage/photodsp2?id=9165957&inc=0&m=110&r=60 (89.2 minutes)
http://www.keio-sc.jp/shop/caimage/photoshopdsp?id=10&inc=2&m=80&r=60 (89.2 minutes)
http://www.keio-sc.jp/shop/caimage/photoshopdsp?id=55&inc=2&m=80&r=60 (89.2 minutes)
http://www.keio-sc.jp/shop/caimage/photodsp2?id=9161418&inc=0&m=110&r=60 (100 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 24Enable 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 230.8KiB (72% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v2/yy/r/FdPJkmuqnQo.js could save 230.8KiB (72% reduction).
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 16 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
http://www.keio-sc.jp/common/js/jquery-plugin.js
http://www.keio-sc.jp/common/js/log.js
http://www.keio-sc.jp/common/js/jquery-feed-gourmet.js
http://www.keio-sc.jp/common/js/jquery-feed.js
http://www.keio-sc.jp/common/js/jquery-feed-event.js
http://www.keio-sc.jp/js/smartphone.js
http://www.keio-sc.jp/common/js/jquery.carouFredSel-5.6.1-packed.js
http://www.keio-sc.jp/common/js/jquery-plugin.js
http://www.keio-sc.jp/common/js/log.js
http://www.keio-sc.jp/common/js/jquery-feed-gourmet.js
http://www.keio-sc.jp/common/js/jquery-feed.js
http://www.keio-sc.jp/common/js/jquery-feed-event.js
http://www.keio-sc.jp/js/smartphone.js
http://www.keio-sc.jp/common/js/jquery.carouFredSel-5.6.1-packed.js
Optimize CSS Delivery of the following:
http://www.keio-sc.jp/common/css/import.css
http://fonts.googleapis.com/earlyaccess/notosansjapanese.css
http://www.keio-sc.jp/common/css/reset.css
http://www.keio-sc.jp/common/css/default.css
http://www.keio-sc.jp/common/css/layout.css
http://www.keio-sc.jp/common/css/font.css
http://www.keio-sc.jp/common/css/hack.css
http://www.keio-sc.jp/common/css/construction.css
http://www.keio-sc.jp/common/css/pluralmenu.css
http://www.keio-sc.jp/css/import.css
http://www.keio-sc.jp/css/default.css
http://www.keio-sc.jp/css/layout.css
http://www.keio-sc.jp/css/font.css
http://www.keio-sc.jp/css/hack.css
http://www.keio-sc.jp/css/feed.css
http://www.keio-sc.jp/css/smartphone.css
http://fonts.googleapis.com/earlyaccess/notosansjapanese.css
http://www.keio-sc.jp/common/css/reset.css
http://www.keio-sc.jp/common/css/default.css
http://www.keio-sc.jp/common/css/layout.css
http://www.keio-sc.jp/common/css/font.css
http://www.keio-sc.jp/common/css/hack.css
http://www.keio-sc.jp/common/css/construction.css
http://www.keio-sc.jp/common/css/pluralmenu.css
http://www.keio-sc.jp/css/import.css
http://www.keio-sc.jp/css/default.css
http://www.keio-sc.jp/css/layout.css
http://www.keio-sc.jp/css/font.css
http://www.keio-sc.jp/css/hack.css
http://www.keio-sc.jp/css/feed.css
http://www.keio-sc.jp/css/smartphone.css
priority - 3Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 22.9KiB (34% reduction).
Compressing and resizing http://www.keio-sc.jp/shop/caimage/photodsp2?id=9315868&inc=0&m=180&r=80 could save 9.1KiB (89% reduction).
Losslessly compressing http://www.keio-sc.jp/img/fig_sub-navi-guide.gif could save 2.5KiB (31% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bg_section003_.png could save 2KiB (79% reduction).
Losslessly compressing http://www.keio-sc.jp/common/img/side_line_btn.gif could save 1.4KiB (40% reduction).
Losslessly compressing http://www.keio-sc.jp/common/main-navi-img/ico_line.gif could save 1.1KiB (69% reduction).
Losslessly compressing http://www.keio-sc.jp/img/btn_card-new.gif could save 1KiB (12% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bnr_biccamera.jpg could save 835B (12% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bnr_keio003.jpg could save 830B (16% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bnr_keio002.jpg could save 827B (16% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bnr_keio001.jpg could save 819B (16% reduction).
Losslessly compressing http://www.keio-sc.jp/img/btn_mobile.gif could save 697B (33% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bg_gourmet.gif could save 631B (27% reduction).
Losslessly compressing http://www.keio-sc.jp/img/btn_mailmaga-new.gif could save 611B (19% reduction).
Losslessly compressing http://www.keio-sc.jp/img/facebook_pf_icon.jpg could save 599B (22% reduction).
Losslessly compressing http://www.keio-sc.jp/img/fig_sub-navi-guide.gif could save 2.5KiB (31% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bg_section003_.png could save 2KiB (79% reduction).
Losslessly compressing http://www.keio-sc.jp/common/img/side_line_btn.gif could save 1.4KiB (40% reduction).
Losslessly compressing http://www.keio-sc.jp/common/main-navi-img/ico_line.gif could save 1.1KiB (69% reduction).
Losslessly compressing http://www.keio-sc.jp/img/btn_card-new.gif could save 1KiB (12% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bnr_biccamera.jpg could save 835B (12% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bnr_keio003.jpg could save 830B (16% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bnr_keio002.jpg could save 827B (16% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bnr_keio001.jpg could save 819B (16% reduction).
Losslessly compressing http://www.keio-sc.jp/img/btn_mobile.gif could save 697B (33% reduction).
Losslessly compressing http://www.keio-sc.jp/img/bg_gourmet.gif could save 631B (27% reduction).
Losslessly compressing http://www.keio-sc.jp/img/btn_mailmaga-new.gif could save 611B (19% reduction).
Losslessly compressing http://www.keio-sc.jp/img/facebook_pf_icon.jpg could save 599B (22% 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 9.4KiB (29% reduction).
Minifying http://www.keio-sc.jp/common/css/construction.css could save 3.5KiB (34% reduction) after compression.
Minifying http://www.keio-sc.jp/common/css/layout.css could save 2.7KiB (29% reduction) after compression.
Minifying http://www.keio-sc.jp/css/layout.css could save 1.9KiB (23% reduction) after compression.
Minifying http://www.keio-sc.jp/common/css/font.css could save 770B (30% reduction) after compression.
Minifying http://www.keio-sc.jp/css/font.css could save 627B (34% reduction) after compression.
Minifying http://www.keio-sc.jp/common/css/layout.css could save 2.7KiB (29% reduction) after compression.
Minifying http://www.keio-sc.jp/css/layout.css could save 1.9KiB (23% reduction) after compression.
Minifying http://www.keio-sc.jp/common/css/font.css could save 770B (30% reduction) after compression.
Minifying http://www.keio-sc.jp/css/font.css could save 627B (34% reduction) after compression.
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 6.3KiB (2% reduction).
Minifying https://static.xx.fbcdn.net/rsrc.php/v2/yy/r/FdPJkmuqnQo.js could save 2.5KiB (1% reduction).
Minifying http://www.keio-sc.jp/common/js/jquery-feed.js could save 1.4KiB (63% reduction) after compression.
Minifying http://www.keio-sc.jp/common/js/jquery-plugin.js could save 1.3KiB (43% reduction) after compression.
Minifying http://www.keio-sc.jp/common/js/jquery-feed-event.js could save 569B (49% reduction) after compression.
Minifying http://www.keio-sc.jp/common/js/jquery-feed-gourmet.js could save 547B (48% reduction) after compression.
Minifying http://www.keio-sc.jp/common/js/jquery-feed.js could save 1.4KiB (63% reduction) after compression.
Minifying http://www.keio-sc.jp/common/js/jquery-plugin.js could save 1.3KiB (43% reduction) after compression.
Minifying http://www.keio-sc.jp/common/js/jquery-feed-event.js could save 569B (49% reduction) after compression.
Minifying http://www.keio-sc.jp/common/js/jquery-feed-gourmet.js could save 547B (48% 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 1.2KiB (25% reduction).
Minifying http://www.keio-sc.jp/ could save 1.2KiB (25% reduction) after compression.
keio-sc.jp Desktop Resource Breakdown
| Total Resources | 121 |
| Number of Hosts | 9 |
| Static Resources | 102 |
| JavaScript Resources | 10 |
| CSS Resources | 17 |
keio-sc.jp mobile page speed rank
Last tested: 2017-08-16
Mobile Speed
Bad
43/100
keio-sc.jp Mobile Speed Test Quick Summary
priority - 72Eliminate 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://www.keio-sc.jp/common/s/js/import.js
http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
http://www.keio-sc.jp/common/js/jquery-plugin.js
http://www.keio-sc.jp/common/s/js/sp.js
http://www.keio-sc.jp/common/js/log.js
http://www.keio-sc.jp/common/js/jquery.lazyload.min.js
http://www.keio-sc.jp/common/s/js/jquery.totemticker.min.js
http://www.keio-sc.jp/common/s/js/jquery.flickslide.js
http://www.keio-sc.jp/common/s/js/index2.js
http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
http://www.keio-sc.jp/common/js/jquery-plugin.js
http://www.keio-sc.jp/common/s/js/sp.js
http://www.keio-sc.jp/common/js/log.js
http://www.keio-sc.jp/common/js/jquery.lazyload.min.js
http://www.keio-sc.jp/common/s/js/jquery.totemticker.min.js
http://www.keio-sc.jp/common/s/js/jquery.flickslide.js
http://www.keio-sc.jp/common/s/js/index2.js
Optimize CSS Delivery of the following:
http://www.keio-sc.jp/common/s/css/flickslide.css
http://www.keio-sc.jp/common/s/css/import.css
http://fonts.googleapis.com/earlyaccess/notosansjapanese.css
http://www.keio-sc.jp/common/s/css/reset.css
http://www.keio-sc.jp/common/s/css/default.css
http://www.keio-sc.jp/common/s/css/layout.css
http://www.keio-sc.jp/common/pr/hdt-newshop-top/newshop_s.css
http://www.keio-sc.jp/common/s/css/import.css
http://fonts.googleapis.com/earlyaccess/notosansjapanese.css
http://www.keio-sc.jp/common/s/css/reset.css
http://www.keio-sc.jp/common/s/css/default.css
http://www.keio-sc.jp/common/s/css/layout.css
http://www.keio-sc.jp/common/pr/hdt-newshop-top/newshop_s.css
priority - 36Leverage 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://www.keio-sc.jp/common/img/cat_img/fig_cat4-s.jpg (expiration not specified)
http://www.keio-sc.jp/common/img/ico_cal2.png (expiration not specified)
http://www.keio-sc.jp/common/img/spacer.gif (expiration not specified)
http://www.keio-sc.jp/common/js/jquery-plugin.js (expiration not specified)
http://www.keio-sc.jp/common/js/jquery.lazyload.min.js (expiration not specified)
http://www.keio-sc.jp/common/js/log.js (expiration not specified)
http://www.keio-sc.jp/common/pr/hdt-newshop-top/newshop_s.css (expiration not specified)
http://www.keio-sc.jp/common/pr/kjt-en/icn_header_en.png (expiration not specified)
http://www.keio-sc.jp/common/s/css/default.css (expiration not specified)
http://www.keio-sc.jp/common/s/css/flickslide.css (expiration not specified)
http://www.keio-sc.jp/common/s/css/import.css (expiration not specified)
http://www.keio-sc.jp/common/s/css/layout.css (expiration not specified)
http://www.keio-sc.jp/common/s/css/reset.css (expiration not specified)
http://www.keio-sc.jp/common/s/img/arrow_right02.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/arrow_right03.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_dot.gif (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_foot_gourmet.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_foot_pass.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_gra_gray02.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_gra_top.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bnr_webbook.gif (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_arrow_down.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_arrow_up.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_g_navi_fb.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_g_navi_line.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_g_navi_menu.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/cat_img/t_voice_fukidashi.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/keio_app_sp.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/line_pf_icon.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/logo.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/sale.gif (expiration not specified)
http://www.keio-sc.jp/common/s/img/ttl_fb.gif (expiration not specified)
http://www.keio-sc.jp/common/s/js/import.js (expiration not specified)
http://www.keio-sc.jp/common/s/js/index2.js (expiration not specified)
http://www.keio-sc.jp/common/s/js/jquery.flickslide.js (expiration not specified)
http://www.keio-sc.jp/common/s/js/jquery.totemticker.min.js (expiration not specified)
http://www.keio-sc.jp/common/s/js/sp.js (expiration not specified)
http://www.keio-sc.jp/img/facebook_pf_icon.jpg (expiration not specified)
http://www.keio-sc.jp/shop/caimage/photo?id=286&m=560&r=100 (70 seconds)
http://www.keio-sc.jp/shop/caimage/photo?id=287&m=560&r=100 (71 seconds)
http://www.keio-sc.jp/shop/caimage/photo?id=5&m=560&r=100 (2.4 minutes)
http://www.keio-sc.jp/shop/caimage/photo?id=4&m=560&r=100 (2.4 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=209&inc=0&m=150&r=80 (81.5 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=178&inc=4&m=150&r=80 (81.5 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=186&inc=22&m=150&r=80 (81.5 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=63&inc=3&m=150&r=80 (100 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=67&inc=3&m=150&r=80 (100 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
http://www.keio-sc.jp/common/img/ico_cal2.png (expiration not specified)
http://www.keio-sc.jp/common/img/spacer.gif (expiration not specified)
http://www.keio-sc.jp/common/js/jquery-plugin.js (expiration not specified)
http://www.keio-sc.jp/common/js/jquery.lazyload.min.js (expiration not specified)
http://www.keio-sc.jp/common/js/log.js (expiration not specified)
http://www.keio-sc.jp/common/pr/hdt-newshop-top/newshop_s.css (expiration not specified)
http://www.keio-sc.jp/common/pr/kjt-en/icn_header_en.png (expiration not specified)
http://www.keio-sc.jp/common/s/css/default.css (expiration not specified)
http://www.keio-sc.jp/common/s/css/flickslide.css (expiration not specified)
http://www.keio-sc.jp/common/s/css/import.css (expiration not specified)
http://www.keio-sc.jp/common/s/css/layout.css (expiration not specified)
http://www.keio-sc.jp/common/s/css/reset.css (expiration not specified)
http://www.keio-sc.jp/common/s/img/arrow_right02.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/arrow_right03.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_dot.gif (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_foot_gourmet.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_foot_pass.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_gra_gray02.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bg_gra_top.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/bnr_webbook.gif (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_arrow_down.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_arrow_up.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_g_navi_fb.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_g_navi_line.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/btn_g_navi_menu.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/cat_img/t_voice_fukidashi.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/keio_app_sp.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/line_pf_icon.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/logo.png (expiration not specified)
http://www.keio-sc.jp/common/s/img/sale.gif (expiration not specified)
http://www.keio-sc.jp/common/s/img/ttl_fb.gif (expiration not specified)
http://www.keio-sc.jp/common/s/js/import.js (expiration not specified)
http://www.keio-sc.jp/common/s/js/index2.js (expiration not specified)
http://www.keio-sc.jp/common/s/js/jquery.flickslide.js (expiration not specified)
http://www.keio-sc.jp/common/s/js/jquery.totemticker.min.js (expiration not specified)
http://www.keio-sc.jp/common/s/js/sp.js (expiration not specified)
http://www.keio-sc.jp/img/facebook_pf_icon.jpg (expiration not specified)
http://www.keio-sc.jp/shop/caimage/photo?id=286&m=560&r=100 (70 seconds)
http://www.keio-sc.jp/shop/caimage/photo?id=287&m=560&r=100 (71 seconds)
http://www.keio-sc.jp/shop/caimage/photo?id=5&m=560&r=100 (2.4 minutes)
http://www.keio-sc.jp/shop/caimage/photo?id=4&m=560&r=100 (2.4 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=209&inc=0&m=150&r=80 (81.5 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=178&inc=4&m=150&r=80 (81.5 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=186&inc=22&m=150&r=80 (81.5 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=63&inc=3&m=150&r=80 (100 minutes)
http://www.keio-sc.jp/shop/caimage/photologo?id=67&inc=3&m=150&r=80 (100 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 27Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 257.9KiB (62% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photo?id=5&m=560&r=100 could save 114.4KiB (75% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photo?id=4&m=560&r=100 could save 73.8KiB (69% reduction).
Compressing http://www.keio-sc.jp/common/s/img/cat_img/t_voice_fukidashi.png could save 22.5KiB (98% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photo?id=286&m=560&r=100 could save 15.4KiB (34% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photo?id=287&m=560&r=100 could save 13.8KiB (32% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photologo?id=186&inc=22&m=150&r=80 could save 3.8KiB (60% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photologo?id=178&inc=4&m=150&r=80 could save 2.7KiB (50% reduction).
Compressing http://www.keio-sc.jp/common/img/cat_img/fig_cat4-s.jpg could save 2.5KiB (64% reduction).
Compressing http://www.keio-sc.jp/common/s/img/keio_app_sp.png could save 2KiB (26% reduction).
Compressing http://www.keio-sc.jp/common/img/ico_cal2.png could save 1.3KiB (48% reduction).
Compressing http://www.keio-sc.jp/img/facebook_pf_icon.jpg could save 1.3KiB (50% reduction).
Compressing http://www.keio-sc.jp/common/s/img/line_pf_icon.png could save 1.3KiB (16% reduction).
Compressing http://www.keio-sc.jp/common/s/img/btn_g_navi_line.png could save 1.1KiB (45% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photologo?id=209&inc=0&m=150&r=80 could save 790B (26% reduction).
Compressing http://www.keio-sc.jp/common/s/img/logo.png could save 613B (28% reduction).
Compressing http://www.keio-sc.jp/common/s/img/btn_arrow_down.png could save 587B (44% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photo?id=4&m=560&r=100 could save 73.8KiB (69% reduction).
Compressing http://www.keio-sc.jp/common/s/img/cat_img/t_voice_fukidashi.png could save 22.5KiB (98% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photo?id=286&m=560&r=100 could save 15.4KiB (34% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photo?id=287&m=560&r=100 could save 13.8KiB (32% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photologo?id=186&inc=22&m=150&r=80 could save 3.8KiB (60% reduction).
Compressing http://www.keio-sc.jp/shop/caimage/photologo?id=178&inc=4&m=150&r=80 could save 2.7KiB (50% reduction).
Compressing http://www.keio-sc.jp/common/img/cat_img/fig_cat4-s.jpg could save 2.5KiB (64% reduction).
Compressing http://www.keio-sc.jp/common/s/img/keio_app_sp.png could save 2KiB (26% reduction).
Compressing http://www.keio-sc.jp/common/img/ico_cal2.png could save 1.3KiB (48% reduction).
Compressing http://www.keio-sc.jp/img/facebook_pf_icon.jpg could save 1.3KiB (50% reduction).
Compressing http://www.keio-sc.jp/common/s/img/line_pf_icon.png could save 1.3KiB (16% reduction).
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Compressing http://www.keio-sc.jp/common/s/img/logo.png could save 613B (28% reduction).
Compressing http://www.keio-sc.jp/common/s/img/btn_arrow_down.png could save 587B (44% reduction).
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://keio-sc.jp/
http://www.keio-sc.jp/
http://www.keio-sc.jp/shop/s/index.jsp
http://www.keio-sc.jp/
http://www.keio-sc.jp/shop/s/index.jsp
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 6.4KiB (33% reduction).
Minifying http://www.keio-sc.jp/common/s/css/layout.css could save 4.1KiB (34% reduction) after compression.
Minifying http://www.keio-sc.jp/common/s/css/default.css could save 2.3KiB (33% reduction) after compression.
Minifying http://www.keio-sc.jp/common/s/css/default.css could save 2.3KiB (33% reduction) after compression.
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 2.7KiB (49% reduction).
Minifying http://www.keio-sc.jp/common/js/jquery-plugin.js could save 1.3KiB (43% reduction) after compression.
Minifying http://www.keio-sc.jp/common/s/js/index2.js could save 916B (58% reduction) after compression.
Minifying http://www.keio-sc.jp/common/s/js/sp.js could save 544B (51% reduction) after compression.
Minifying http://www.keio-sc.jp/common/s/js/index2.js could save 916B (58% reduction) after compression.
Minifying http://www.keio-sc.jp/common/s/js/sp.js could save 544B (51% 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 1.4KiB (22% reduction).
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keio-sc.jp Mobile Resource Breakdown
| Total Resources | 61 |
| Number of Hosts | 9 |
| Static Resources | 52 |
| JavaScript Resources | 11 |
| CSS Resources | 7 |
keio-sc.jp mobile page usability
Last tested: 2017-08-16
Mobile Usability
Good
98/100
keio-sc.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
<a href="../eventnews.jsp?ref=sp">イベント＆トピックス</a> is close to 1 other tap targets.The tap target
<li id="fair_tab" class="active">開催中のショップフェア7</li> and 5 others are close to other tap targets.The tap target
<a href="../msglist.jsp?ref=sp" class="ichiran">＞ショップニュース一覧12</a> is close to 1 other tap targets.The tap target
<a href="https://www.fa….com/seisekisc">Facebookで「せいせき…ショッピングセンター」を見る</a> is close to 2 other tap targets.The tap target
<div id="u_0_0">Like5.1K</div> is close to 1 other tap targets.The tap target
<button type="submit" class="inlineBlock _2tga _49ve">Like5.1K</button> is close to 1 other tap targets.The tap target
<a href="http://www.kei…mber2/faq.html">Q＆Aよくある質問</a> and 3 others are close to other tap targets.The tap target
<a href="https://www.ke…member_del.jsp">会員の退会はこちら</a> and 1 others are close to other tap targets.The tap target
<a href="http://www.kei…itepolicy.html">≫サイトポリシー</a> and 2 others are close to other tap targets.keio-sc.jp HTML validation
Errors
Unsupported character encoding name: “none”. Will sniff.
Line: Column: -
"......"
"......"
Legacy encoding “shift_jis” used. Documents must use UTF-8.
Line: Column: -
"......"
"......"
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 102
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html..."
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html..."
Bad value “text/html; charset=Shift_JIS” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
Line: 4 Column: 1 - 71
"...-> <head> <meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS"> <ti..."
"...-> <head> <meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS"> <ti..."
Bad value “content-style-type” for attribute “http-equiv” on element “meta”.
Line: 11 Column: 1 - 57
"...title> <meta http-equiv="content-style-type" content="text/css"> <meta..."
"...title> <meta http-equiv="content-style-type" content="text/css"> <meta..."
Bad value “content-script-type” for attribute “http-equiv” on element “meta”.
Line: 12 Column: 1 - 65
"...ext/css"> <meta http-equiv="content-script-type" content="text/javascript"> <meta..."
"...ext/css"> <meta http-equiv="content-script-type" content="text/javascript"> <meta..."
Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.
Line: 56 Column: 1 - 76
"...ia="all"> <link rel="alternate" media="handheld" href="http://www.keio-sc.jp/shop/m/"> <!-..."
"...ia="all"> <link rel="alternate" media="handheld" href="http://www.keio-sc.jp/shop/m/"> <!-..."
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 316 Column: 1 - 352
"...a></span> <iframe src="//www.facebook.com/plugins/like.php?href=https%3A%2F%2Fwww.facebook.com%2Fseisekisc&send=false&layout=button_count&width=200&show_faces=false&font&colorscheme=light&action=like&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden;width:200px; height:21px;" allowTransparency="true"></ifra..."
"...a></span> <iframe src="//www.facebook.com/plugins/like.php?href=https%3A%2F%2Fwww.facebook.com%2Fseisekisc&send=false&layout=button_count&width=200&show_faces=false&font&colorscheme=light&action=like&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden;width:200px; height:21px;" allowTransparency="true"></ifra..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 316 Column: 1 - 352
"...a></span> <iframe src="//www.facebook.com/plugins/like.php?href=https%3A%2F%2Fwww.facebook.com%2Fseisekisc&send=false&layout=button_count&width=200&show_faces=false&font&colorscheme=light&action=like&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden;width:200px; height:21px;" allowTransparency="true"></ifra..."
"...a></span> <iframe src="//www.facebook.com/plugins/like.php?href=https%3A%2F%2Fwww.facebook.com%2Fseisekisc&send=false&layout=button_count&width=200&show_faces=false&font&colorscheme=light&action=like&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden;width:200px; height:21px;" allowTransparency="true"></ifra..."
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 316 Column: 1 - 352
"...a></span> <iframe src="//www.facebook.com/plugins/like.php?href=https%3A%2F%2Fwww.facebook.com%2Fseisekisc&send=false&layout=button_count&width=200&show_faces=false&font&colorscheme=light&action=like&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden;width:200px; height:21px;" allowTransparency="true"></ifra..."
"...a></span> <iframe src="//www.facebook.com/plugins/like.php?href=https%3A%2F%2Fwww.facebook.com%2Fseisekisc&send=false&layout=button_count&width=200&show_faces=false&font&colorscheme=light&action=like&height=21" scrolling="no" frameborder="0" style="border:none; overflow:hidden;width:200px; height:21px;" allowTransparency="true"></ifra..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 36 Column: 1 - 102
"...a="all"> <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></scri..." Line: 37 Column: 1 - 64
"...</script> <script type="text/javascript" src="common/js/jquery-plugin.js"></scri..." Line: 38 Column: 1 - 54
"...</script> <script type="text/javascript" src="common/js/log.js"></scri..." Line: 40 Column: 1 - 70
"...-グルメ新着--> <script type="text/javascript" src="common/js/jquery-feed-gourmet.js"></scri..." Line: 53 Column: 1 - 62
"...hop.css"> <script type="text/javascript" src="common/js/jquery-feed.js"></scri..." Line: 54 Column: 1 - 68
"...</script> <script type="text/javascript" src="common/js/jquery-feed-event.js"></scri..." Line: 60 Column: 1 - 84
"...out.css"> <script type="text/javascript" src="common/js/1812md-jquery-feed-goods-cat-list.js"></scri..." Line: 64 Column: 1 - 54
"...ォン切り替え--> <script type="text/javascript" src="js/smartphone.js"></scri..." Line: 73 Column: 1 - 76
"...ライドバナー--> <script type="text/javascript" src="common/lib/swiper/swiper.jquery.min.js"></scri..." Line: 74 Column: 1 - 31
"...</script> <script type="text/javascript"> //バナー..."
"...a="all"> <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></scri..." Line: 37 Column: 1 - 64
"...</script> <script type="text/javascript" src="common/js/jquery-plugin.js"></scri..." Line: 38 Column: 1 - 54
"...</script> <script type="text/javascript" src="common/js/log.js"></scri..." Line: 40 Column: 1 - 70
"...-グルメ新着--> <script type="text/javascript" src="common/js/jquery-feed-gourmet.js"></scri..." Line: 53 Column: 1 - 62
"...hop.css"> <script type="text/javascript" src="common/js/jquery-feed.js"></scri..." Line: 54 Column: 1 - 68
"...</script> <script type="text/javascript" src="common/js/jquery-feed-event.js"></scri..." Line: 60 Column: 1 - 84
"...out.css"> <script type="text/javascript" src="common/js/1812md-jquery-feed-goods-cat-list.js"></scri..." Line: 64 Column: 1 - 54
"...ォン切り替え--> <script type="text/javascript" src="js/smartphone.js"></scri..." Line: 73 Column: 1 - 76
"...ライドバナー--> <script type="text/javascript" src="common/lib/swiper/swiper.jquery.min.js"></scri..." Line: 74 Column: 1 - 31
"...</script> <script type="text/javascript"> //バナー..."
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keio-sc.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.
keio-sc.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.