orsj.or.jp Website Information

Daily Unique Visits: 2,275

Daily Page Views: 6,825

Income Per Day: $20

Estimated Value: $7,200

orsj.or.jp is registered under .JP top-level domain. Please check other sites in .JP zone.

No name server records were found.

and is probably hosted by SAKURA-C SAKURA Internet Inc., JP. See the full list of other websites hosted by SAKURA-C SAKURA Internet Inc., JP.

The highest website orsj.or.jp position in Alexa rank database was 29157 and the lowest rank position was 996762. Current position of orsj.or.jp in Alexa rank database is 472891.

Desktop speed score of orsj.or.jp (63/100) is better than the results of 39.87% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of orsj.or.jp (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.

Mobile speed 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.

orsj.or.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.

orsj.or.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]
a. [ドメイン名] ORSJ.OR.JP
e. [そしきめい] しゃだんほうじんにほんおぺれーしょんず・
りさーちがっかい
f. [組織名] 社団法人日本オペレーションズ・リサーチ学会
g. [Organization] The Operations Research Society of Japan
k. [組織種別] 社団法人
l. [Organization Type] Corporate Juridical Person
m. [登録担当者] HF370JP
n. [技術連絡担当者] AH1905JP
n. [技術連絡担当者] KK2145JP
p. [ネームサーバ] ns1.dns.ne.jp
p. [ネームサーバ] ns2.dns.ne.jp
s. [署名鍵]
[状態] Connected (2024/10/31)
[登録年月日] 1998/10/20
[接続年月日] 1998/10/22
[最終更新] 2023/11/01 01:02:40 (JST)

orsj.or.jp server information

Servers Location

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 - 29Leverage browser caching

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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 - 16Optimize images

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

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priority - 7Enable compression

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priority - 1Minify HTML

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priority - 0Minify CSS

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priority - 0Minify JavaScript

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orsj.or.jp Desktop Resource Breakdown

Total Resources	61
Number of Hosts	3
Static Resources	59
JavaScript Resources	4
CSS Resources	4

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 - 44Leverage 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 - 32Eliminate 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.

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http://orsj.or.jp/js/jquery.js
http://orsj.or.jp/js/jquery.rollover.js
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priority - 16Optimize images

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priority - 7Enable compression

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priority - 1Minify HTML

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priority - 0Minify CSS

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priority - 0Minify JavaScript

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orsj.or.jp Mobile Resource Breakdown

Total Resources	61
Number of Hosts	3
Static Resources	59
JavaScript Resources	4
CSS Resources	4

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 - 40Use 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 - 14Size 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 <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 - 10Configure 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.

priority - 2Size 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 HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Bad value “content-script-type” for attribute “http-equiv” on element “meta”.

Line: 7 Column: 1 - 67
"...creen" /> <meta http-equiv="content-script-type" content="text/javascript" /> <meta..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 17 Column: 1 - 78
"...d="wrap"> <table class="header" width="1023" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 21 Column: 7 - 69
"...9"> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 45 Column: 1 - 63
"... </table> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 58 Column: 1 - 63
"...コンテンツ --> <table width="1028" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 62 Column: 9 - 71
"...> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 74 Column: 6 - 68
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 77 Column: 15 - 77
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 95 Column: 7 - 68
"...--> <table width="623" border="0" cellpadding="0" cellspacing="0"> ..." Line: 102 Column: 7 - 84
"... <table class="title2" width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 107 Column: 8 - 70
"...e> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 110 Column: 4 - 66
"...キスト--> <table width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 113 Column: 15 - 78
"... <table width="100%" border="0" cellpadding="0" cellspacing="0" > ..." Line: 117 Column: 21 - 104
"... <table class="table_border" width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 225 Column: 2 - 64
"... <br /> <table border="0" cellpadding="0" cellspacing="0" width="100%"> ..." Line: 236 Column: 15 - 77
"... <table border="0" cellpadding="0" cellspacing="0" width="100%"> ..." Line: 255 Column: 7 - 68
"...--> <table width="200" border="0" cellspacing="0" cellpadding="0"> ..." Line: 371 Column: 1 - 78
"... フッター --> <table width="1023" border="0" cellspacing="0" cellpadding="0" class="footer"> <tr..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

Line: 17 Column: 1 - 78
"...d="wrap"> <table class="header" width="1023" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 21 Column: 7 - 69
"...9"> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 45 Column: 1 - 63
"... </table> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 58 Column: 1 - 63
"...コンテンツ --> <table width="1028" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 62 Column: 9 - 71
"...> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 74 Column: 6 - 68
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 77 Column: 15 - 77
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 95 Column: 7 - 68
"...--> <table width="623" border="0" cellpadding="0" cellspacing="0"> ..." Line: 102 Column: 7 - 84
"... <table class="title2" width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 107 Column: 8 - 70
"...e> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 110 Column: 4 - 66
"...キスト--> <table width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 113 Column: 15 - 78
"... <table width="100%" border="0" cellpadding="0" cellspacing="0" > ..." Line: 117 Column: 21 - 104
"... <table class="table_border" width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 225 Column: 2 - 64
"... <br /> <table border="0" cellpadding="0" cellspacing="0" width="100%"> ..." Line: 236 Column: 15 - 77
"... <table border="0" cellpadding="0" cellspacing="0" width="100%"> ..." Line: 255 Column: 7 - 68
"...--> <table width="200" border="0" cellspacing="0" cellpadding="0"> ..." Line: 262 Column: 9 - 58
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 301 Column: 15 - 64
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 333 Column: 15 - 64
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 371 Column: 1 - 78
"... フッター --> <table width="1023" border="0" cellspacing="0" cellpadding="0" class="footer"> <tr..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 17 Column: 1 - 78
"...d="wrap"> <table class="header" width="1023" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 21 Column: 7 - 69
"...9"> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 45 Column: 1 - 63
"... </table> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 58 Column: 1 - 63
"...コンテンツ --> <table width="1028" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 62 Column: 9 - 71
"...> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 74 Column: 6 - 68
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 77 Column: 15 - 77
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 95 Column: 7 - 68
"...--> <table width="623" border="0" cellpadding="0" cellspacing="0"> ..." Line: 102 Column: 7 - 84
"... <table class="title2" width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 107 Column: 8 - 70
"...e> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 110 Column: 4 - 66
"...キスト--> <table width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 113 Column: 15 - 78
"... <table width="100%" border="0" cellpadding="0" cellspacing="0" > ..." Line: 117 Column: 21 - 104
"... <table class="table_border" width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 225 Column: 2 - 64
"... <br /> <table border="0" cellpadding="0" cellspacing="0" width="100%"> ..." Line: 236 Column: 15 - 77
"... <table border="0" cellpadding="0" cellspacing="0" width="100%"> ..." Line: 255 Column: 7 - 68
"...--> <table width="200" border="0" cellspacing="0" cellpadding="0"> ..." Line: 262 Column: 9 - 58
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 301 Column: 15 - 64
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 333 Column: 15 - 64
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 371 Column: 1 - 78
"... フッター --> <table width="1023" border="0" cellspacing="0" cellpadding="0" class="footer"> <tr..."

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Line: 17 Column: 1 - 78
"...d="wrap"> <table class="header" width="1023" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 21 Column: 7 - 69
"...9"> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 45 Column: 1 - 63
"... </table> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 58 Column: 1 - 63
"...コンテンツ --> <table width="1028" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 62 Column: 9 - 71
"...> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 74 Column: 6 - 68
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 77 Column: 15 - 77
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 95 Column: 7 - 68
"...--> <table width="623" border="0" cellpadding="0" cellspacing="0"> ..." Line: 102 Column: 7 - 84
"... <table class="title2" width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 107 Column: 8 - 70
"...e> <table width="100%" border="0" cellspacing="0" cellpadding="0"> ..." Line: 110 Column: 4 - 66
"...キスト--> <table width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 113 Column: 15 - 78
"... <table width="100%" border="0" cellpadding="0" cellspacing="0" > ..." Line: 117 Column: 21 - 104
"... <table class="table_border" width="100%" border="0" cellpadding="0" cellspacing="0"> ..." Line: 225 Column: 2 - 64
"... <br /> <table border="0" cellpadding="0" cellspacing="0" width="100%"> ..." Line: 236 Column: 15 - 77
"... <table border="0" cellpadding="0" cellspacing="0" width="100%"> ..." Line: 255 Column: 7 - 68
"...--> <table width="200" border="0" cellspacing="0" cellpadding="0"> ..." Line: 262 Column: 9 - 58
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 301 Column: 15 - 64
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 333 Column: 15 - 64
"... <table border="0" cellspacing="0" cellpadding="0"> ..." Line: 371 Column: 1 - 78
"... フッター --> <table width="1023" border="0" cellspacing="0" cellpadding="0" class="footer"> <tr..."

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Line: 20 Column: 179 - 33
"...></a></td> <td valign="top" width="119"> ..." Line: 23 Column: 13 - 39
"... <tr> <td rowspan="2" valign="top"> ..." Line: 60 Column: 7 - 61
"...0"> <tr> <td width="204" height="520" valign="top" class="left"> ..." Line: 252 Column: 30 - 49
"...まで--></td> <td valign="top" width="201" class="right"> ..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 20 Column: 179 - 33
"...></a></td> <td valign="top" width="119"> ..." Line: 47 Column: 7 - 19
"...0"> <tr> <td width="97"><a hre..." Line: 48 Column: 157 - 20
"...></a></td> <td width="243"><a hre..." Line: 49 Column: 188 - 22
"...></a></td> <td width="112"><a hre..." Line: 50 Column: 170 - 19
"...></a></td> <td width="82"><a hre..." Line: 51 Column: 148 - 22
"...></a></td> <td width="108"><a hre..." Line: 52 Column: 163 - 22
"...></a></td> <td width="108"><a hre..." Line: 53 Column: 169 - 20
"...></a></td> <td width="101"><a hre..." Line: 60 Column: 7 - 61
"...0"> <tr> <td width="204" height="520" valign="top" class="left"> ..." Line: 93 Column: 29 - 35
"...まで--></td> <td width="623" class="center"> <..." Line: 119 Column: 42 - 60
"...="center"> <td width="31%" class="table_right"> <div ..." Line: 120 Column: 95 - 59
".../div></td> <td width="19%" class="table_left"> <p al..." Line: 121 Column: 91 - 60
"...日</p></td> <td width="30%" class="table_right"> <div ..." Line: 122 Column: 95 - 59
".../div></td> <td width="20%" class="table_left"> <p al..." Line: 252 Column: 30 - 49
"...まで--></td> <td valign="top" width="201" class="right"> ..." Line: 264 Column: 15 - 28
"... <tr> <td width="201"><a hre..."

The “height” attribute on the “td” element is obsolete. Use CSS instead.

Line: 60 Column: 7 - 61
"...0"> <tr> <td width="204" height="520" valign="top" class="left"> ..." Line: 131 Column: 42 - 60
"...="center"> <td height="13" class="table_right"><p><a ..." Line: 143 Column: 42 - 60
"...="center"> <td height="14" class="table_right"><a hre..." Line: 149 Column: 42 - 60
"...="center"> <td height="14" class="table_right"><a hre..." Line: 163 Column: 63 - 60
"...08/18</td> <td height="14" class="table_right"><a hre..." Line: 167 Column: 42 - 60
"...="center"> <td height="14" class="table_right"><a hre..." Line: 173 Column: 42 - 60
"...="center"> <td height="14" class="table_right"><a hre..." Line: 175 Column: 63 - 60
"...07/10</td> <td height="13" class="table_right"><a hre..." Line: 179 Column: 42 - 60
"...="center"> <td height="14" class="table_right"><a hre..." Line: 185 Column: 42 - 60
"...="center"> <td height="13" class="table_right"><a hre..." Line: 191 Column: 42 - 60
"...="center"> <td height="14" class="table_right"><a hre..." Line: 339 Column: 15 - 44
"... <tr> <td height="84" class="right_d"> ..."

The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.

Line: 97 Column: 17 - 148
"... <td><img src="img/top/img_main.jpg" alt="社団法人日本オペレーションズ・リサーチ学会　縦と横がバランスよく存在する社会を目指して最適化時代の旗手" name="image1" width="623" height="250" /></td> ..."

The “align” attribute on the “td” element is obsolete. Use CSS instead.

Line: 112 Column: 13 - 45
"... <tr> <td align="left" class="newsbox"> ..."

The “align” attribute on the “tr” element is obsolete. Use CSS instead.

Line: 118 Column: 105 - 41
"...acing="0"> <tr align="center"> ..." Line: 124 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 130 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 136 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 142 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 148 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 154 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 160 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 166 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 172 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 178 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 184 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 190 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 196 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 202 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 208 Column: 28 - 41
"... </tr> <tr align="center"> ..." Line: 214 Column: 28 - 41
"... </tr> <tr align="center"> ..."

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 119 Column: 62 - 81
"...e_right"> <div align="center">項目</di..." Line: 121 Column: 62 - 81
"...e_right"> <div align="center">項目</di..."

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Line: 120 Column: 61 - 78
"...le_left"> <p align="center">更新日</p..." Line: 122 Column: 61 - 78
"...le_left"> <p align="center">更新日</p..." Line: 234 Column: 16 - 32
"... <p align="right"> 日本オペ..."

The “font” element is obsolete. Use CSS instead.

Line: 185 Column: 116 - 131
"...ems.html"><font size="-2">60周年記念..." Line: 185 Column: 147 - 162
"...念事業</font><font size="-1">：SSOR2..." Line: 268 Column: 63 - 91
"...sor2018/"><font face="ＭＳＰゴシック, Osaka">本部ＳＳＯＲ..." Line: 271 Column: 17 - 38
"... <font color="#000000">-創立60周..." Line: 280 Column: 81 - 109
"...sor.html"><font face="ＭＳＰゴシック, Osaka">中国・四国地..." Line: 287 Column: 74 - 102
"...dex.html"><font face="ＭＳＰゴシック, Osaka">第30回RA..." Line: 309 Column: 21 - 42
"... <dt><font color="#000000"><a hre..." Line: 309 Column: 101 - 129
"...m.html#a"><font face="ＭＳＰゴシック, Osaka">2018年秋..." Line: 318 Column: 21 - 42
"... <dt><font color="#000000"><a hre..." Line: 318 Column: 101 - 129
"...m.html#b"><font face="ＭＳＰゴシック, Osaka">2019年春..." Line: 340 Column: 19 - 40
"... <dt><font color="#0000FF"><a hre..." Line: 340 Column: 96 - 124
"...t.html#a"><font face="ＭＳＰゴシック, Osaka">2018年秋..." Line: 350 Column: 21 - 42
"... <dt><font color="#0000FF"><a hre..." Line: 350 Column: 98 - 126
"...t.html#b"><font face="ＭＳＰゴシック, Osaka">2019年春..."

Element “dt” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)

Line: 268 Column: 16 - 19
"... <dt><a hre..." Line: 280 Column: 15 - 18
"... <dt><a hre..." Line: 340 Column: 15 - 18
"... <dt><font ..." Line: 350 Column: 17 - 20
"... <dt><font ..."

Element “font” not allowed as child of element “dl” in this context. (Suppressing further errors from this subtree.)

Line: 271 Column: 17 - 38
"... <font color="#000000">-創立60周..."

Element “dl” is missing a required instance of child element “dd”.

Line: 310 Column: 15 - 19
"... </dl> ..." Line: 319 Column: 15 - 19
"... </dl> ..."

Element “hr” not allowed as child of element “dl” in this context. (Suppressing further errors from this subtree.)

Line: 317 Column: 5 - 8
"...</dd> <hr> ..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 36 Column: 90 - 179
"..."ENGLISH"><img src="img/commons/btn_english.png" alt="ENGLISH" width="149" height="25" border="0" /></a></..." Line: 40 Column: 101 - 188
"...e="お問合わせ"><img src="img/commons/btn_inquiry.png" alt="お問合わせ" width="119" height="32" border="0" /></a></..." Line: 49 Column: 71 - 160
"...="研究活動案内"><img src="img/commons/btn_research.png" alt="研究活動案内" width="112" height="42" border="0" /></a></..." Line: 51 Column: 71 - 153
"...tle="機関誌"><img src="img/commons/btn_data.png" alt="機関誌" width="108" height="42" border="0" /></a></..." Line: 52 Column: 74 - 159
"...tle="論文誌"><img src="img/commons/btn_article.png" alt="論文誌" width="108" height="42" border="0" /></a></..."

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orsj.or.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.

ORSJ.OR.JP 公益社団法人 日本オペレーションズ・リサーチ学会

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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:

priority - 16Optimize images

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

Optimize the following images to reduce their size by 153.4KiB (61% reduction).

priority - 8Eliminate 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.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Enable 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 64KiB (70% reduction).

priority - 1Minify 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 5KiB (25% reduction).

priority - 0Minify 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 1.9KiB (14% reduction).

priority - 0Minify JavaScript

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priority - 44Leverage 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 - 32Eliminate 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.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 16Optimize images

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

Optimize the following images to reduce their size by 153.4KiB (61% reduction).

priority - 7Enable 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 65.4KiB (70% reduction).

priority - 1Minify 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 5.5KiB (25% reduction).

priority - 0Minify CSS

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

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priority - 40Use legible font sizes

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orsj.or.jp HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “content-script-type” for attribute “http-equiv” on element “meta”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

ORSJ.OR.JP 公益社団法人　日本オペレーションズ・リサーチ学会