yokohama-kagakukan.jp Website Information

Daily Unique Visits: 971

Daily Page Views: 1,942

Income Per Day: $6

Estimated Value: $1,440

yokohama-kagakukan.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 KIR KAGOYA JAPAN Inc., JP. See the full list of other websites hosted by KIR KAGOYA JAPAN Inc., JP.

The highest website yokohama-kagakukan.jp position in Alexa rank database was 33515 and the lowest rank position was 997549. Current position of yokohama-kagakukan.jp in Alexa rank database is 738156.

Desktop speed score of yokohama-kagakukan.jp (25/100) is better than the results of 6.03% of other sites and shows that the page desktop performance can be improved.

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

Mobile speed score of yokohama-kagakukan.jp (30/100) is better than the results of 9.88% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

yokohama-kagakukan.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.

yokohama-kagakukan.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] YOKOHAMA-KAGAKUKAN.JP

[登録者名] 株式会社メディアライン
[Registrant] Media-Line,Corp,Inc.

[Name Server] 01.dnsv.jp
[Name Server] 02.dnsv.jp
[Name Server] 03.dnsv.jp
[Name Server] 04.dnsv.jp
[Signing Key]

[登録年月日] 2012/11/26
[有効期限] 2022/11/30
[状態] Active
[最終更新] 2021/12/01 01:05:09 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社メディアライン
[Name] Media-Line,Corp,Inc.
[Email] hosting@media-line.jp
[Web Page]
[郵便番号] 220-0023
[住所] 神奈川県横浜市西区
平沼1-13-14
パークノヴァ横浜壱番館6F
[Postal Address] Yokohama-shi Nishi-ku
1-13-14 Hiranuma
Park Nova Yokohamaichibankan 6F
[電話番号] 090-2305-6796
[FAX番号]

yokohama-kagakukan.jp server information

Servers Location

yokohama-kagakukan.jp desktop page speed rank

Last tested: 2019-08-24

Desktop Speed Bad

25/100

yokohama-kagakukan.jp Desktop Speed Test Quick Summary

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priority - 42Leverage browser caching

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priority - 35Enable compression

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

Your page has 21 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

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priority - 2Reduce server response time

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priority - 1Minify CSS

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yokohama-kagakukan.jp Desktop Resource Breakdown

Total Resources	108
Number of Hosts	4
Static Resources	86
JavaScript Resources	24
CSS Resources	9

yokohama-kagakukan.jp mobile page speed rank

Last tested: 2019-08-17

Mobile Speed Bad

30/100

yokohama-kagakukan.jp Mobile Speed Test Quick Summary

priority - 120Optimize images

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priority - 70Leverage browser caching

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priority - 24Enable compression

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yokohama-kagakukan.jp Mobile Resource Breakdown

Total Resources	98
Number of Hosts	5
Static Resources	95
JavaScript Resources	5
CSS Resources	8

yokohama-kagakukan.jp mobile page usability

Last tested: 2019-08-17

Mobile Usability Good

99/100

yokohama-kagakukan.jp Mobile Usability Test Quick Summary

priority - 0Size 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="https://member…kukan.jp/2019/"></a> is close to 2 other tap targets.

The tap target <a href="/"></a> is close to 1 other tap targets.

The tap target <a href="#header"></a> is close to 1 other tap targets.

yokohama-kagakukan.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 “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: 82 Column: 122 - 220
"...;</script><link rel="alternate" media="handheld" type="text/html" href="http://www.yokohama-kagakukan.jp/" /> <scr..."

Element “input” is missing required attribute “alt”.

Line: 133 Column: 4 - 60
"...検索" /> <input type="image" src="/share/images/search_btn.png" /> </f..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 148 Column: 21 - 78
"... <img src="/home/images/slideshow/main_bana20190924.png" /></a> ..." Line: 152 Column: 21 - 78
"... <img src="/home/images/slideshow/main_bana20190919.png" /></a> ..." Line: 156 Column: 21 - 78
"... <img src="/home/images/slideshow/main_bana20190912.png" /></a> ..." Line: 159 Column: 116 - 173
"...listtop"><img src="/home/images/slideshow/main_bana20190821.png" /></a> ..." Line: 162 Column: 116 - 173
"...listtop"><img src="/home/images/slideshow/main_bana20190918.png" /></a> ..." Line: 165 Column: 116 - 173
"...listtop"><img src="/home/images/slideshow/main_bana20191004.png" /></a> ..." Line: 169 Column: 21 - 78
"... <img src="/home/images/slideshow/main_bana20190301.png" /></a> ..." Line: 424 Column: 8 - 48
"..."> <p><img src="/home/images/holidaytitle.png"></p> ..." Line: 440 Column: 41 - 88
"...ist.html"><img src="/home/images/bnr_today_event_off.jpg"></a> ..." Line: 564 Column: 13 - 84
"... <dt><img src="/home/images/holiday.gif" width="12" height="12" border="0" /></dt> ..." Line: 566 Column: 13 - 86
"... <dt><img src="/home/images/holiday_p.gif" width="12" height="12" border="0" /></dt> ..." Line: 568 Column: 13 - 91
"... <dt><img src="/home/images/today_calendar.gif" width="12" height="12" border="0" /></dt> ..."

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Line: 214 Column: - 10
"...</li> <!--<li><a href="/e..."

Duplicate ID “information”.

Line: 257 Column: 25 - 59
"... <div class="news" id="information"> <d..."

Duplicate ID “topics”.

Line: 325 Column: 25 - 41
"... <div id="topics"> <d..."

Table column 2 established by element “td” has no cells beginning in it.

Line: 449 Column: 7 - 29
"...ad> <tr> <td colspan="2" id="prev"><a cla..."

Table columns in range 4…5 established by element “td” have no cells beginning in them.

Line: 450 Column: 151 - 37
"... </a></td> <td colspan="3" id="captionMonth">2019年1..."

Table column 7 established by element “td” has no cells beginning in it.

Line: 451 Column: 51 - 41
"...9年10月</td> <td colspan="2" id="next" class="pad"><a cla..."

Start tag for “table” seen but the previous “table” is still open.

Line: 458 Column: - 28
"...calendar"> <table class="em-calendar"> <the..."

“th” start tag in table body.

Line: 460 Column: 9 - 28
"...> <thead> <th scope="col" title="日">日</th>..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 16 Column: 2 - 58
"....css" /> <script type="text/javascript" src="/share/js/jquery.js"></scri..." Line: 17 Column: 2 - 59
".../script> <script type="text/javascript" src="/share/js/hoverup.js"></scri..." Line: 18 Column: 2 - 65
".../script> <script type="text/javascript" src="/share/js/smartRollover.js"></scri..." Line: 19 Column: 5 - 74
"...ript> <script type="text/javascript" src="/share/js/jquery.lightbox-0.5.js"></scri..." Line: 27 Column: 3 - 33
"...tics--> <script type="text/javascript"> wi..." Line: 48 Column: 1 - 31
"...tics/ --> <script type="text/javascript"> (fun..." Line: 60 Column: 1 - 113
"...Yoast --> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/jquery.js?ver=1.11.3'></scri..." Line: 61 Column: 1 - 124
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1'></scri..." Line: 62 Column: 1 - 118
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4'></scri..." Line: 63 Column: 1 - 120
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4'></scri..." Line: 64 Column: 1 - 122
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/position.min.js?ver=1.11.4'></scri..." Line: 65 Column: 1 - 119
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/mouse.min.js?ver=1.11.4'></scri..." Line: 66 Column: 1 - 122
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/sortable.min.js?ver=1.11.4'></scri..." Line: 67 Column: 1 - 124
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/datepicker.min.js?ver=1.11.4'></scri..." Line: 68 Column: 1 - 118
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/menu.min.js?ver=1.11.4'></scri..." Line: 69 Column: 1 - 126
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/autocomplete.min.js?ver=1.11.4'></scri..." Line: 70 Column: 1 - 123
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/resizable.min.js?ver=1.11.4'></scri..." Line: 71 Column: 1 - 123
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/draggable.min.js?ver=1.11.4'></scri..." Line: 72 Column: 1 - 120
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/button.min.js?ver=1.11.4'></scri..." Line: 73 Column: 1 - 120
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-includes/js/jquery/ui/dialog.min.js?ver=1.11.4'></scri..." Line: 74 Column: 1 - 31
"...</script> <script type='text/javascript'> /* <!..." Line: 79 Column: 1 - 146
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-content/plugins/events-manager561/includes/js/events-manager.js?ver=5.61'></scri..." Line: 80 Column: 1 - 135
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-content/plugins/enketa-formo/js/ajaxzip2/ajaxzip2.js?ver=2.10'></scri..." Line: 81 Column: 1 - 132
"...</script> <script type='text/javascript' src='http://www.yokohama-kagakukan.jp/wp-content/plugins/enketa-formo/js/jquery.upload.js?ver=1.0.2'></scri..." Line: 84 Column: 1 - 31
"....jp/" /> <script type='text/javascript'> /* <!..." Line: 90 Column: 1 - 31
".../script> <script type='text/javascript'> $(fun..." Line: 225 Column: 5 - 35
"...t---> <script type="text/javascript"> ..."

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 31 Column: 3 - 25
"...script> <style type="text/css"> img.w..."

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Line: 136 Column: - 35
"...ntol include ---> <script ..." Line: 214 Column: - 10
"...</li>  <script ..."

The first occurrence of ID “information” was here.

Line: 248 Column: 21 - 81
"... <input id="information" type="radio" name="tab_item" checked> ..."

The first occurrence of ID “topics” was here.

Line: 250 Column: 21 - 68
"... <input id="topics" type="radio" name="tab_item"> ..."

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

Line: 406 Column: 76 - 143
"...="_blank"><img src="/DigSig/image/LinkIMG_off.jpg" border="0" alt="本日の残席状況" /></a> ..." Line: 410 Column: 13 - 104
"... <img src="/share/images/scbtn_off.png" width="238" border="0" alt="洋光台サイエンスクラブ　新規登録・ログイン" /></a> ..." Line: 417 Column: 85 - 182
"...="_blank"><img src="/home/images/bnr_kanchonews_off.png" width="238" border="0" alt="この宇宙の片隅に　館長による宇宙コラム" /></a> ..." Line: 564 Column: 13 - 84
"... <dt><img src="/home/images/holiday.gif" width="12" height="12" border="0" /></dt> ..." Line: 566 Column: 13 - 86
"... <dt><img src="/home/images/holiday_p.gif" width="12" height="12" border="0" /></dt> ..." Line: 568 Column: 13 - 91
"... <dt><img src="/home/images/today_calendar.gif" width="12" height="12" border="0" /></dt> ..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 2 Column: 122 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."

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priority - 120Optimize images

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priority - 70Leverage browser caching

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Errors

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

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Warnings

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