KEIO-UP.CO.JP 慶應義塾大学出版会


keio-up.co.jp website information.

keio-up.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 keio-up.co.jp domain:

  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

and probably website keio-up.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 keio-up.co.jp position was 14828 (in the world). The lowest Alexa rank position was 996630. Now website keio-up.co.jp ranked in Alexa database as number 326477 (in the world).

Website keio-up.co.jp Desktop speed measurement score (29/100) is better than the results of 7.9% of other sites shows that the page desktop performance can be improved.

keio-up.co.jp Mobile usability score (66/100) is better than the results of 14.96% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of keio-up.co.jp (22/100) is better than the results of 5.33% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-26-2024 326,477-1,461
Nov-25-2024 325,0167,731
Nov-24-2024 332,747-3,512
Nov-23-2024 329,235-2,881
Nov-22-2024 326,354-626
Nov-21-2024 325,7283,037
Nov-20-2024 328,765-8,576

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keio-up.co.jp Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



keio-up.co.jp whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


keio-up.co.jp server information

Servers Location

IP Address
203.137.162.240
Country
Japan
Region
Tokyo
City
Tokyo

keio-up.co.jp desktop page speed rank

Last tested: 2018-02-02


Desktop Speed Bad
29/100

keio-up.co.jp Desktop Speed Test Quick Summary


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priority - 73 Leverage browser caching

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priority - 68 Enable compression

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priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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Remove render-blocking JavaScript:

http://www.keio-up.co.jp/common/main.js
http://www.keio-up.co.jp/mita/bn_fukuzawa/AC_RunActiveContent.js
http://www.keio-up.co.jp/js/prototype.js
http://www.keio-up.co.jp/js/scriptaculous.js?load=effects,builder
http://www.keio-up.co.jp/js/effects.js
http://www.keio-up.co.jp/js/builder.js
http://www.keio-up.co.jp/js/lightbox.js
http://www.keio-up.co.jp/js/jquery.csv.js
http://www.keio-up.co.jp/js/books.js

Optimize CSS Delivery of the following:

http://www.keio-up.co.jp/common/default.css
http://www.keio-up.co.jp/common/style.css
http://www.keio-up.co.jp/css/lightbox.css
http://www.keio-up.co.jp/css/books.css

priority - 7 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 66.4KiB (28% reduction).

Minifying http://www.keio-up.co.jp/js/prototype.js could save 39.6KiB (25% reduction).
Minifying http://www.keio-up.co.jp/js/lightbox.js could save 9.6KiB (51% reduction).
Minifying http://www.keio-up.co.jp/js/effects.js could save 8.8KiB (24% reduction).
Minifying http://www.keio-up.co.jp/mita/bn_fukuzawa/AC_RunActiveContent.js could save 2.8KiB (36% reduction).
Minifying http://www.keio-up.co.jp/js/builder.js could save 1.7KiB (38% reduction).
Minifying http://www.keio-up.co.jp/js/scriptaculous.js?load=effects,builder could save 1.7KiB (58% reduction).
Minifying http://www.keio-up.co.jp/js/books.js could save 1.1KiB (16% reduction).
Minifying http://www.keio-up.co.jp/js/jquery.csv.js could save 965B (55% reduction).
Minifying http://www.keio-up.co.jp/common/main.js could save 151B (14% reduction).

priority - 1 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 6.9KiB (18% reduction).

Minifying http://www.keio-up.co.jp/np/index.do could save 6.9KiB (18% reduction).

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 3.3KiB (26% reduction).

Minifying http://www.keio-up.co.jp/common/style.css could save 2.8KiB (30% reduction).
Minifying http://www.keio-up.co.jp/css/lightbox.css could save 222B (12% reduction).
Minifying http://www.keio-up.co.jp/css/books.css could save 143B (11% reduction).
Minifying http://www.keio-up.co.jp/common/default.css could save 124B (83% reduction).

keio-up.co.jp Desktop Resources

Total Resources163
Number of Hosts10
Static Resources153
JavaScript Resources15
CSS Resources6

keio-up.co.jp Desktop Resource Breakdown

keio-up.co.jp mobile page speed rank

Last tested: 2018-02-08


Mobile Speed Bad
22/100

keio-up.co.jp Mobile Speed Test Quick Summary


priority - 110 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://www.keio-up.co.jp/common/default.css (expiration not specified)
http://www.keio-up.co.jp/common/main.js (expiration not specified)
http://www.keio-up.co.jp/common/style.css (expiration not specified)
http://www.keio-up.co.jp/css/books.css (expiration not specified)
http://www.keio-up.co.jp/css/lightbox.css (expiration not specified)
http://www.keio-up.co.jp/images/closelabel.gif (expiration not specified)
http://www.keio-up.co.jp/images/loading.gif (expiration not specified)
http://www.keio-up.co.jp/img/arrow-s.gif (expiration not specified)
http://www.keio-up.co.jp/img/back-bottom.gif (expiration not specified)
http://www.keio-up.co.jp/img/back-left.gif (expiration not specified)
http://www.keio-up.co.jp/img/back-right.gif (expiration not specified)
http://www.keio-up.co.jp/img/bn_melmaga1.gif (expiration not specified)
http://www.keio-up.co.jp/img/bn_melmaga2.gif (expiration not specified)
http://www.keio-up.co.jp/img/btn_topSearch.gif (expiration not specified)
http://www.keio-up.co.jp/img/cover_l/22490.jpg (expiration not specified)
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http://www.keio-up.co.jp/img/cover_l/24690.jpg (expiration not specified)
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http://www.keio-up.co.jp/img/cover_n/1499684367.jpg (expiration not specified)
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http://www.keio-up.co.jp/img/cover_n/2894067790.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/2899126175.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/3158679541.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/3418200125.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/3851657185.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/3865057539.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/5470195316.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/5561615780.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/6002272746.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/6464010335.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/6488295246.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/6534988654.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/7176826350.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/7341146679.gif (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/7361253390.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/8031987437.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/8113077559.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/8347594410.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/8413206423.jpg (expiration not specified)
http://www.keio-up.co.jp/img/cover_n/9802026498.jpg (expiration not specified)
http://www.keio-up.co.jp/img/header-account.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-all_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-all_sel.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-art.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-art_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-backlist.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-backlist_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-basket.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-corp.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-edu.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-edu_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-eng.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-forthcoming.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-forthcoming_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-frontlist.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-frontlist_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-genre.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-genre_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-guide.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-humanity.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-humanity_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-ko.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-ko_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-language.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-language_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-law.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-law_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-mailmagazine.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-mailmagazine_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-map.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-news.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-news_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-review.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-review_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-science.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-science_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-seller.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-seller_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-teach.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-teach_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-top.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-vdline.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-webonly.gif (expiration not specified)
http://www.keio-up.co.jp/img/header-webonly_on.gif (expiration not specified)
http://www.keio-up.co.jp/img/line4.gif (expiration not specified)
http://www.keio-up.co.jp/img/line_002.gif (expiration not specified)
http://www.keio-up.co.jp/img/logo.gif (expiration not specified)
http://www.keio-up.co.jp/img/mark_rss.jpg (expiration not specified)
http://www.keio-up.co.jp/img/newBooksh3j.gif (expiration not specified)
http://www.keio-up.co.jp/img/newbooksh3.gif (expiration not specified)
http://www.keio-up.co.jp/img/news_more.gif (expiration not specified)
http://www.keio-up.co.jp/img/newsh3.gif (expiration not specified)
http://www.keio-up.co.jp/img/newsh3j.gif (expiration not specified)
http://www.keio-up.co.jp/img/recommendationsh3.gif (expiration not specified)
http://www.keio-up.co.jp/img/recommendationsh3j.gif (expiration not specified)
http://www.keio-up.co.jp/img/sidePeriodicals.gif (expiration not specified)
http://www.keio-up.co.jp/img/sidePeriodicalsj.gif (expiration not specified)
http://www.keio-up.co.jp/img/sidePickUp.gif (expiration not specified)
http://www.keio-up.co.jp/img/sidePickUp_detail.gif (expiration not specified)
http://www.keio-up.co.jp/img/sidePickUp_more.gif (expiration not specified)
http://www.keio-up.co.jp/img/sidePickUpj.gif (expiration not specified)
http://www.keio-up.co.jp/img/space.gif (expiration not specified)
http://www.keio-up.co.jp/img/spacer.gif (expiration not specified)
http://www.keio-up.co.jp/img/webmaster-s.gif (expiration not specified)
http://www.keio-up.co.jp/js/books.js (expiration not specified)
http://www.keio-up.co.jp/js/builder.js (expiration not specified)
http://www.keio-up.co.jp/js/effects.js (expiration not specified)
http://www.keio-up.co.jp/js/jquery.csv.js (expiration not specified)
http://www.keio-up.co.jp/js/lightbox.js (expiration not specified)
http://www.keio-up.co.jp/js/prototype.js (expiration not specified)
http://www.keio-up.co.jp/kup/calendar/img/topCr.jpg (expiration not specified)
http://www.keio-up.co.jp/kup/parts/fb.jpg (expiration not specified)
http://www.keio-up.co.jp/kup/parts/mitakai.jpg (expiration not specified)
http://www.keio-up.co.jp/kw/icon_KW.jpg (expiration not specified)
http://www.keio-up.co.jp/mita/bn_fukuzawa/AC_RunActiveContent.js (expiration not specified)
http://www.keio-up.co.jp/mokuroku/pdf/bn_mokuroku.jpg (expiration not specified)
http://www.keio-up.co.jp/np/images/icon-facebook-off.png (expiration not specified)
http://www.keio-up.co.jp/np/images/icon-twitter-off.png (expiration not specified)
https://cdn.syndication.twimg.com/widgets/timeline…&t=1686797&tz=GMT-0800 (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
http://www.google-analytics.com/ga.js (2 hours)

priority - 83 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 815.2KiB (38% reduction).

Compressing http://www.keio-up.co.jp/img/cover_n/3851657185.jpg could save 156.8KiB (75% reduction).
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Compressing http://www.keio-up.co.jp/img/cover_l/24250.jpg could save 2.2KiB (29% reduction).
Compressing http://www.keio-up.co.jp/img/cover_l/22490.jpg could save 2.2KiB (23% reduction).
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Compressing http://www.keio-up.co.jp/img/cover_n/8031987437.jpg could save 2KiB (24% reduction).
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Compressing http://www.keio-up.co.jp/np/images/icon-facebook-off.png could save 603B (39% reduction).
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Compressing http://www.keio-up.co.jp/kup/parts/mitakai.jpg could save 500B (13% reduction).
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Compressing http://www.keio-up.co.jp/img/back-bottom.gif could save 155B (40% reduction).

priority - 68 Enable compression

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keio-up.co.jp Mobile Resources

Total Resources174
Number of Hosts11
Static Resources164
JavaScript Resources15
CSS Resources6

keio-up.co.jp Mobile Resource Breakdown

keio-up.co.jp mobile page usability

Last tested: 2018-02-08


Mobile Usability Medium
66/100

keio-up.co.jp Mobile Usability Test Quick Summary


priority - 39 Use legible font sizes

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priority - 10 Configure the viewport

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priority - 3 Size tap targets appropriately

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