orsj.or.jp website information.
orsj.or.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 orsj.or.jp is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.
According to Alexa traffic rank the highest website orsj.or.jp position was 29157 (in the world). The lowest Alexa rank position was 996762. Now website orsj.or.jp ranked in Alexa database as number 494632 (in the world).
Website orsj.or.jp Desktop speed measurement score (63/100) is better than the results of 39.87% of other sites shows that the page desktop performance can be improved.
orsj.or.jp Mobile usability score (61/100) is better than the results of 5.47% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of orsj.or.jp (52/100) is better than the results of 37.6% 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 |
|---|---|---|
| Jan-13-2025 | 494,632 | 2,600 |
| Jan-12-2025 | 497,232 | -13,514 |
| Jan-11-2025 | 483,718 | 5,234 |
| Jan-10-2025 | 488,952 | -9,089 |
| Jan-09-2025 | 479,863 | 7,084 |
| Jan-08-2025 | 486,947 | -4,913 |
| Jan-07-2025 | 482,034 | 5,427 |
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orsj.or.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.
orsj.or.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.
orsj.or.jp server information
Servers Location
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|---|
| Country |
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orsj.or.jp desktop page speed rank
Last tested: 2019-06-23
Desktop Speed
Bad
63/100
orsj.or.jp Desktop Speed Test Quick Summary
priority - 29 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://orsj.or.jp/css/common.css (expiration not specified)
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http://orsj.or.jp/js/jquery.js (expiration not specified)
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https://cse.google.com/cse/brand?form=cse-search-box&lang=ja (30 minutes)
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http://orsj.or.jp/img/commons/btn_operationsresarch.png (expiration not specified)
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http://orsj.or.jp/img/commons/btn_organization.gif (expiration not specified)
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http://orsj.or.jp/img/commons/btn_research.png (expiration not specified)
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http://orsj.or.jp/img/top/btn_application_o.jpg (expiration not specified)
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http://orsj.or.jp/img/top/btn_archive_o.jpg (expiration not specified)
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http://orsj.or.jp/img/top/img_main.jpg (expiration not specified)
http://orsj.or.jp/js/jquery.js (expiration not specified)
http://orsj.or.jp/js/jquery.rollover.js (expiration not specified)
http://orsj.or.jp/js/random.js (expiration not specified)
https://cse.google.com/cse/brand?form=cse-search-box&lang=ja (30 minutes)
priority - 16 Optimize images
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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 7 Enable compression
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priority - 1 Minify HTML
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priority - 0 Minify CSS
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priority - 0 Minify JavaScript
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orsj.or.jp Desktop Resources
| Total Resources | 61 |
| Number of Hosts | 3 |
| Static Resources | 59 |
| JavaScript Resources | 4 |
| CSS Resources | 4 |
orsj.or.jp Desktop Resource Breakdown
orsj.or.jp mobile page speed rank
Last tested: 2018-12-21
Mobile Speed
Bad
52/100
orsj.or.jp Mobile Speed Test Quick Summary
priority - 44 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://orsj.or.jp/css/common.css (expiration not specified)
http://orsj.or.jp/css/contents.css (expiration not specified)
http://orsj.or.jp/css/import.css (expiration not specified)
http://orsj.or.jp/css/leftsideroll.css (expiration not specified)
http://orsj.or.jp/img/commons/bar_side_event_n.png (expiration not specified)
http://orsj.or.jp/img/commons/bar_side_presentation_n.png (expiration not specified)
http://orsj.or.jp/img/commons/bar_side_symposium_n.png (expiration not specified)
http://orsj.or.jp/img/commons/bg_bar_02.png (expiration not specified)
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http://orsj.or.jp/img/commons/btn_activity.gif (expiration not specified)
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http://orsj.or.jp/img/commons/btn_article.png (expiration not specified)
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http://orsj.or.jp/img/commons/btn_data.png (expiration not specified)
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http://orsj.or.jp/img/commons/btn_organization.gif (expiration not specified)
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http://orsj.or.jp/js/random.js (expiration not specified)
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 4 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:
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http://orsj.or.jp/js/jquery.rollover.js
http://orsj.or.jp/js/random.js
http://www.google.com/cse/brand?form=cse-search-box&lang=ja
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http://www.google.com/cse/brand?form=cse-search-box&lang=ja
Optimize CSS Delivery of the following:
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priority - 16 Optimize images
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priority - 7 Enable compression
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priority - 1 Minify HTML
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priority - 0 Minify CSS
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priority - 0 Minify JavaScript
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orsj.or.jp Mobile Resources
| Total Resources | 61 |
| Number of Hosts | 3 |
| Static Resources | 59 |
| JavaScript Resources | 4 |
| CSS Resources | 4 |
orsj.or.jp Mobile Resource Breakdown
orsj.or.jp mobile page usability
Last tested: 2018-12-21
Mobile Usability
Bad
61/100
orsj.or.jp Mobile Usability Test Quick Summary
priority - 40 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
更新情報一覧 renders only 5 pixels tall (13 CSS pixels).2018/12/20 and 7 others render only 5 pixels tall (12 CSS pixels).学生年会費無料ｷｬﾝﾍﾟｰﾝ and 27 others render only 5 pixels tall (12 CSS pixels).2018/12/20 and 24 others render only 5 pixels tall (12 CSS pixels).60周年記念事業 renders only 4 pixels tall (10 CSS pixels).：SSOR2018 renders only 5 pixels tall (13 CSS pixels).ページトップへ戻る and 1 others render only 5 pixels tall (12 CSS pixels).3月11日に発生した東北関東…を心よりお祈り申し上げます． and 2 others render only 5 pixels tall (12 CSS pixels).日本オペレーションズ・リサーチ学会 renders only 5 pixels tall (12 CSS pixels).2018年度第3回ORセミナー and 5 others render only 5 pixels tall (12 CSS pixels).『因子分析とその発展―無形概…ら概念間の関係性分析まで―』 renders only 4 pixels tall (10 CSS pixels).日程： and 9 others render only 4 pixels tall (11 CSS pixels).津田沼ｷｬﾝﾊﾟｽ and 11 others render only 4 pixels tall (11 CSS pixels).同日開催 renders only 5 pixels tall (12 CSS pixels).priority - 14 Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 1,023 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
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<img src="img/commons/btn_english.png"> falls outside the viewport.The element
<img src="img/commons/btn_inquiry.png"> falls outside the viewport.The element
<td class="navi"></td> falls outside the viewport.The element
<img src="/img/commons/b…de_event_n.png"> falls outside the viewport.The element
<font>2018年度第3回ORセミナー</font> falls outside the viewport.The element
<font>『因子分析とその発展―無形概…ら概念間の関係性分析まで―』</font> falls outside the viewport.The element
<dd class="dd4">2019/1/12（土）</dd> falls outside the viewport.The element
<dd class="dd4">筑波大学東京キャンパス文京校舎</dd> falls outside the viewport.The element
<img src="/img/commons/b…ymposium_n.png"> falls outside the viewport.The element
<dt>同日開催…第34回FMESシンポジウム</dt> falls outside the viewport.The element
<dd></dd> falls outside the viewport.The element
<dd class="dd4">2019/3/13(水)</dd> falls outside the viewport.The element
<dd class="dd4">千葉工業大学…津田沼ｷｬﾝﾊﾟｽ</dd> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<dl>2019年秋季シンポジウム</dl> falls outside the viewport.The element
<dd class="dd4">2019/9/11(水)</dd> falls outside the viewport.The element
<dd class="dd4">東広島芸術文化ﾎｰﾙくらら</dd> falls outside the viewport.The element
<img src="/img/commons/b…entation_n.png"> falls outside the viewport.The element
<dt>2019年春季研究発表会</dt> falls outside the viewport.The element
<dd class="dd4">2019/3/14(木)-15(金)</dd> falls outside the viewport.The element
<dd class="dd4">千葉工業大学…津田沼ｷｬﾝﾊﾟｽ</dd> falls outside the viewport.The element
<hr> falls outside the viewport.The element
<dt>2019年秋季研究発表会</dt> falls outside the viewport.The element
<dd class="dd4">2019/9/12(木)-13(金)</dd> falls outside the viewport.The element
<dd class="dd4">東広島芸術文化ﾎｰﾙくらら</dd> falls outside the viewport.The element
<img src="img/commons/footer_address.png"> falls outside the viewport.priority - 10 Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
priority - 2 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
<input type="submit" name="sa"> is close to 2 other tap targets.The tap target
<a href="english/index.html"></a> is close to 1 other tap targets.The tap target
<a href="whatisor/admission.html"></a> and 10 others are close to other tap targets.The tap target
<a href="http://www.ors…rd7.html#prize">OR学会各賞候補者募集</a> is close to 1 other tap targets.The tap target
<a href="http://www.ors…or60items.html">60周年記念事業：SSOR2018</a> is close to 1 other tap targets.The tap target
<a href="http://www.ors…nar.html#semi3">2018年度第3回ORセミナー</a> and 2 others are close to other tap targets.orsj.or.jp similar domains
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orsj.or.jp Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
orsj.or.jp TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.