osakac.ac.jp website information.

osakac.ac.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.

No name server records were found.

and probably website osakac.ac.jp is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website osakac.ac.jp position was 23106 (in the world). The lowest Alexa rank position was 964720. Now website osakac.ac.jp ranked in Alexa database as number 242153 (in the world).

Website osakac.ac.jp Desktop speed measurement score (27/100) is better than the results of 6.92% of other sites shows that the page desktop performance can be improved.

osakac.ac.jp Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of osakac.ac.jp (25/100) is better than the results of 6.8% 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-15-2024	242,153	-4,007
Nov-14-2024	238,146	2,028
Nov-13-2024	240,174	0
Nov-12-2024	240,174	0
Nov-11-2024	240,174	0
Nov-10-2024	240,174	-1,912
Nov-09-2024	238,262	-1,503

osakac.ac.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.

osakac.ac.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.

osakac.ac.jp server information

Servers Location

IP Address

Country

Region

City

osakac.ac.jp desktop page speed rank

Last tested: 2017-01-06

Desktop Speed Bad

27/100

osakac.ac.jp Desktop Speed Test Quick Summary

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priority - 55 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:

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http://www.osakac.ac.jp/common/js/lib/jquery-1.8.1.min.js (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/jquery.bxslider/images/bx_loader.gif (expiration not specified)
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http://www.osakac.ac.jp/common/js/lib/jquery.bxslider/jquery.bxslider.css (expiration not specified)
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http://www.google-analytics.com/ga.js (2 hours)

priority - 29 Enable compression

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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 14 blocking script resources and 6 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.osakac.ac.jp/common/js/lib/jquery-1.8.1.min.js
http://www.osakac.ac.jp/common/js/lib/jquery.cookie.js
http://www.osakac.ac.jp/common/js/plugins.min.js
http://www.osakac.ac.jp/common/js/jquery.navigation.js
http://www.osakac.ac.jp/common/js/lib/jquery.menu-aim.js
http://www.osakac.ac.jp/common/js/lib/bootstrap.min.js
http://www.osakac.ac.jp/common/js/lib/jquery.bxsli…jquery.bxslider.min.js
http://www.osakac.ac.jp/common/js/lib/jQueryAutoHeight.js
http://www.osakac.ac.jp/common/js/top.js
http://www.osakac.ac.jp/common/js/layout.js
http://www.osakac.ac.jp/common/js/common.js
http://www.googleadservices.com/pagead/conversion.js
http://b92.yahoo.co.jp/js/s_retargeting.js

Use asynchronous versions of the following scripts:

http://www.google-analytics.com/ga.js

Optimize CSS Delivery of the following:

http://www.osakac.ac.jp/common/css/common.css
http://www.osakac.ac.jp/common/css/layout.css
http://www.osakac.ac.jp/common/css/style.css
http://www.osakac.ac.jp/common/css/top.css
http://fonts.googleapis.com/css?family=Oswald
http://www.osakac.ac.jp/common/js/lib/jquery.bxslider/jquery.bxslider.css

priority - 4 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 49% of the final above-the-fold content could be rendered with the full HTML response.

priority - 3 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 33.8KiB (30% reduction).

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priority - 2 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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priority - 2 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 14.9KiB (19% reduction).

Minifying http://www.osakac.ac.jp/ could save 14.9KiB (19% reduction).

osakac.ac.jp Desktop Resources

Total Resources	136
Number of Hosts	12
Static Resources	112
JavaScript Resources	15
CSS Resources	6

osakac.ac.jp Desktop Resource Breakdown

osakac.ac.jp mobile page speed rank

Last tested: 2017-01-06

Mobile Speed Bad

25/100

osakac.ac.jp Mobile Speed Test Quick Summary

priority - 130 Optimize images

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priority - 75 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://www.osakac.ac.jp/_files/event/images/%E6%A9…%83%A9%E3%83%A0(3).jpg (expiration not specified)
http://www.osakac.ac.jp/_files/event/images/%E7%89…%94%A8%EF%BC%89(1).jpg (expiration not specified)
http://www.osakac.ac.jp/_files/event/images/2_globARhythm.jpg (expiration not specified)
http://www.osakac.ac.jp/_files/event/images/IoT-SE.jpg (expiration not specified)
http://www.osakac.ac.jp/_files/projectnews/images/…uter_jinkou_chinou.png (expiration not specified)
http://www.osakac.ac.jp/_files/projectnews/images/eme/images/tomato.jpg (expiration not specified)
http://www.osakac.ac.jp/_files/projectnews/images/images2016/1_CIMG2701.jpg (expiration not specified)
http://www.osakac.ac.jp/_files/projectnews/images/images2016/1_IMG_3467.jpg (expiration not specified)
http://www.osakac.ac.jp/_files/projectnews/images/images2016/1_IMG_9286.jpg (expiration not specified)
http://www.osakac.ac.jp/common/css/common.css (expiration not specified)
http://www.osakac.ac.jp/common/css/img/pattern01_bg.gif (expiration not specified)
http://www.osakac.ac.jp/common/css/img/prj_ttl.png (expiration not specified)
http://www.osakac.ac.jp/common/css/img/slide_effort_bg.jpg (expiration not specified)
http://www.osakac.ac.jp/common/css/img/slide_guest.jpg (expiration not specified)
http://www.osakac.ac.jp/common/css/img/slide_ina_bg.jpg (expiration not specified)
http://www.osakac.ac.jp/common/css/img/slide_shujinkou_bg.jpg (expiration not specified)
http://www.osakac.ac.jp/common/css/img/sp/controls_pickup.png (expiration not specified)
http://www.osakac.ac.jp/common/css/img/sp/faculty_bg.jpg (expiration not specified)
http://www.osakac.ac.jp/common/css/img/sp/header.png (expiration not specified)
http://www.osakac.ac.jp/common/css/img/sp/icon_plus.png (expiration not specified)
http://www.osakac.ac.jp/common/css/img/sp/prj_ttl.gif (expiration not specified)
http://www.osakac.ac.jp/common/css/img/sp/sprites_icon.png (expiration not specified)
http://www.osakac.ac.jp/common/css/layout.css (expiration not specified)
http://www.osakac.ac.jp/common/css/style.css (expiration not specified)
http://www.osakac.ac.jp/common/css/top.css (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_4step.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_menu/club.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_menu/navi.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_menu/nawaten.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_menu/number.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_menu/oeculife.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_menu/project.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_menu/projectnow.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_menu/teachers_message.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/ecology.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/effort.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/kansai5u.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/lecture.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/library.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/license.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/mediacom.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/mydrill.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/mydrill_before.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/mypage.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_other/skillup.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_pickup/club.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_pickup/denchan.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_pickup/institution.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_pickup/jiams.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_pickup/jiyukobo.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_pickup/nawaten.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_pickup/project.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_pickup/teachers_message.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_side/movie.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_side/number.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_side/oc2016.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/bnr_side/oeculife.jpg (expiration not specified)
http://www.osakac.ac.jp/common/img/fbnr_access.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/fbnr_facebook.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/fbnr_inquiry.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/fbnr_request.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/fbnr_twitter.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/flogo_jihee.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/foot_detail.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/foot_logo.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/head_srch.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/pagetop.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/sp/head_menu.gif (expiration not specified)
http://www.osakac.ac.jp/common/img/sp/head_visitor.gif (expiration not specified)
http://www.osakac.ac.jp/common/js/common.js (expiration not specified)
http://www.osakac.ac.jp/common/js/jquery.navigation.js (expiration not specified)
http://www.osakac.ac.jp/common/js/layout.js (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/bootstrap.min.js (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/jQueryAutoHeight.js (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/jquery-1.8.1.min.js (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/jquery.bxslider/images/bx_loader.gif (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/jquery.bxslider/jquery.bxslider.css (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/jquery.bxsli…jquery.bxslider.min.js (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/jquery.cookie.js (expiration not specified)
http://www.osakac.ac.jp/common/js/lib/jquery.menu-aim.js (expiration not specified)
http://www.osakac.ac.jp/common/js/plugins.min.js (expiration not specified)
http://www.osakac.ac.jp/common/js/top.js (expiration not specified)
http://www.osakac.ac.jp/event/img/balloon01.png (expiration not specified)
http://www.osakac.ac.jp/img/bnr_zenryoku.png (expiration not specified)
http://www.osakac.ac.jp/img/faculty_people01.png (expiration not specified)
http://www.osakac.ac.jp/img/faculty_people02.png (expiration not specified)
http://www.osakac.ac.jp/img/faculty_people03.png (expiration not specified)
http://www.osakac.ac.jp/img/faculty_people04.png (expiration not specified)
http://www.osakac.ac.jp/img/faculty_people05.png (expiration not specified)
http://www.osakac.ac.jp/img/faculty_ttl.png (expiration not specified)
http://www.osakac.ac.jp/img/news_tab01.gif (expiration not specified)
http://www.osakac.ac.jp/img/news_tab01_in.gif (expiration not specified)
http://www.osakac.ac.jp/img/news_tab02.gif (expiration not specified)
http://www.osakac.ac.jp/img/news_tab03.gif (expiration not specified)
http://www.osakac.ac.jp/img/news_tab04.gif (expiration not specified)
http://www.osakac.ac.jp/img/news_tab05.gif (expiration not specified)
http://www.osakac.ac.jp/img/news_tab06.gif (expiration not specified)
http://www.osakac.ac.jp/img/prj_ttl.gif (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 14 blocking script resources and 6 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:

Use asynchronous versions of the following scripts:

http://www.google-analytics.com/ga.js

Optimize CSS Delivery of the following:

priority - 29 Enable 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 280.5KiB (74% reduction).

priority - 16 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 37% of the final above-the-fold content could be rendered with the full HTML response.

priority - 3 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 33.8KiB (30% reduction).

priority - 2 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 18.8KiB (50% reduction).

priority - 2 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 14.9KiB (19% reduction).

Minifying http://www.osakac.ac.jp/ could save 14.9KiB (19% reduction).

osakac.ac.jp Mobile Resources

Total Resources	125
Number of Hosts	11
Static Resources	102
JavaScript Resources	15
CSS Resources	6

osakac.ac.jp Mobile Resource Breakdown

osakac.ac.jp mobile page usability

Last tested: 2017-01-06

Mobile Usability Good

99/100

osakac.ac.jp Mobile Usability Test Quick Summary

priority - 0 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 <li>公開講座 09.21 We…月21日（水）より開催します</li> and 2 others are close to other tap targets.
The tap target <a href="" class="bx-prev">Prev</a> is close to 1 other tap targets.
The tap target <a href="" class="bx-next">Next</a> is close to 1 other tap targets.

The tap target <a href="/">HOME</a> and 1 others are close to other tap targets.

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priority - 75 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:

priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 14 blocking script resources and 6 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:

Use asynchronous versions of the following scripts:

Optimize CSS Delivery of the following:

priority - 29 Enable 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 280.5KiB (74% reduction).

priority - 16 Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 3 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

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priority - 2 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 14.9KiB (19% reduction).

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