river-museum.jp Website Information
Daily Unique Visits: 935
Daily Page Views: 1,870
Income Per Day: $6
Estimated Value: $1,440
This website is located in Japan and is using following IP address 157.205.186.217. See the complete list of popular websites hosted in Japan.
river-museum.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
Website river-museum.jp is using the following name servers:
- fjkdns13.alpha-prm.jp
- fjkdns11.alpha-prm.jp
- fjkdns12.alpha-prm.jp
and is probably hosted by AICS Otsuka Corp., JP. See the full list of other websites hosted by AICS Otsuka Corp., JP.
The highest website river-museum.jp position in Alexa rank database was 40159 and the lowest rank position was 999900. Current position of river-museum.jp in Alexa rank database is 766782.
Desktop speed score of river-museum.jp (42/100) is better than the results of 16.45% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of river-museum.jp (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.
Mobile speed score of river-museum.jp (36/100) is better than the results of 14.78% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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river-museum.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.
river-museum.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] RIVER-MUSEUM.JP
[登録者名] 埼玉県立さいたま川の博物館
[Registrant] Saitama Museum of Rivers
[Name Server] fjkdns11.alpha-prm.jp
[Name Server] fjkdns12.alpha-prm.jp
[Name Server] fjkdns13.alpha-prm.jp
[Signing Key]
[登録年月日] 2002/08/21
[有効期限] 2022/08/31
[状態] Active
[最終更新] 2021/09/01 01:05:10 (JST)
Contact Information: [公開連絡窓口]
[名前] 埼玉県立さいたま川の博物館
[Name] Saitama Museum of Rivers
[Email] jpdomain@alpha-web.jp
[Web Page]
[郵便番号] 369-1217
[住所] 埼玉県大里郡寄居町
大字小園39
[Postal Address] 39 Kozono Yorii-machi Osato-gun Saitama 369-1217 Japan
[電話番号] 048-581-8739
[FAX番号] 048-581-7332
[ 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] RIVER-MUSEUM.JP
[登録者名] 埼玉県立さいたま川の博物館
[Registrant] Saitama Museum of Rivers
[Name Server] fjkdns11.alpha-prm.jp
[Name Server] fjkdns12.alpha-prm.jp
[Name Server] fjkdns13.alpha-prm.jp
[Signing Key]
[登録年月日] 2002/08/21
[有効期限] 2022/08/31
[状態] Active
[最終更新] 2021/09/01 01:05:10 (JST)
Contact Information: [公開連絡窓口]
[名前] 埼玉県立さいたま川の博物館
[Name] Saitama Museum of Rivers
[Email] jpdomain@alpha-web.jp
[Web Page]
[郵便番号] 369-1217
[住所] 埼玉県大里郡寄居町
大字小園39
[Postal Address] 39 Kozono Yorii-machi Osato-gun Saitama 369-1217 Japan
[電話番号] 048-581-8739
[FAX番号] 048-581-7332
river-museum.jp server information
Servers Location
river-museum.jp desktop page speed rank
Last tested: 2015-12-22
Desktop Speed
Bad
42/100
river-museum.jp Desktop Speed Test Quick Summary
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priority - 40Leverage browser caching
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priority - 11Enable compression
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Compressing http://river-museum.jp/shared/css/reset.css could save 639B (48% reduction).
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Compressing http://river-museum.jp/Scripts/swfobject_modified.js could save 15.1KiB (71% reduction).
Compressing http://river-museum.jp/shared/css/layout.css could save 10.6KiB (78% reduction).
Compressing http://river-museum.jp/shared/js/thickbox.js could save 7.8KiB (68% reduction).
Compressing http://river-museum.jp/shared/js/yuga.js could save 6.8KiB (65% reduction).
Compressing http://river-museum.jp/screen.css could save 3.9KiB (73% reduction).
Compressing http://river-museum.jp/shared/css/thickbox.css could save 2.9KiB (74% reduction).
Compressing http://river-museum.jp/shared/js/jquery.cookie.js could save 2.8KiB (64% reduction).
Compressing http://river-museum.jp/shared/css/basic.css could save 2.2KiB (64% reduction).
Compressing http://river-museum.jp/shared/css/design.css could save 1.1KiB (62% reduction).
Compressing http://river-museum.jp/shared/css/reset.css could save 639B (48% reduction).
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://river-museum.jp/shared/js/jquery.js
http://river-museum.jp/shared/js/jquery.cookie.js
http://river-museum.jp/shared/js/yuga.js
http://river-museum.jp/shared/js/thickbox.js
http://river-museum.jp/shared/js/base.js
http://river-museum.jp/Scripts/swfobject_modified.js
http://river-museum.jp/shared/js/jquery.cookie.js
http://river-museum.jp/shared/js/yuga.js
http://river-museum.jp/shared/js/thickbox.js
http://river-museum.jp/shared/js/base.js
http://river-museum.jp/Scripts/swfobject_modified.js
Optimize CSS Delivery of the following:
http://river-museum.jp/screen.css
http://river-museum.jp/shared/css/reset.css
http://river-museum.jp/shared/css/basic.css
http://river-museum.jp/shared/css/layout.css
http://river-museum.jp/shared/css/design.css
http://www.river-museum.jp/menu-style.css
http://river-museum.jp/shared/css/thickbox.css
http://river-museum.jp/shared/css/font_default.css
http://river-museum.jp/shared/css/reset.css
http://river-museum.jp/shared/css/basic.css
http://river-museum.jp/shared/css/layout.css
http://river-museum.jp/shared/css/design.css
http://www.river-museum.jp/menu-style.css
http://river-museum.jp/shared/css/thickbox.css
http://river-museum.jp/shared/css/font_default.css
priority - 2Minify 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 18.7KiB (40% reduction).
Minifying http://river-museum.jp/Scripts/swfobject_modified.js could save 8.6KiB (41% reduction).
Minifying http://river-museum.jp/shared/js/yuga.js could save 3.6KiB (36% reduction).
Minifying http://river-museum.jp/shared/js/jquery.cookie.js could save 3.3KiB (76% reduction).
Minifying http://river-museum.jp/shared/js/thickbox.js could save 3.2KiB (29% reduction).
Minifying http://river-museum.jp/shared/js/yuga.js could save 3.6KiB (36% reduction).
Minifying http://river-museum.jp/shared/js/jquery.cookie.js could save 3.3KiB (76% reduction).
Minifying http://river-museum.jp/shared/js/thickbox.js could save 3.2KiB (29% reduction).
priority - 1Minify 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 9.3KiB (34% reduction).
Minifying http://river-museum.jp/shared/css/layout.css could save 3.7KiB (27% reduction).
Minifying http://river-museum.jp/screen.css could save 1.9KiB (36% reduction).
Minifying http://river-museum.jp/shared/css/thickbox.css could save 1.4KiB (37% reduction).
Minifying http://river-museum.jp/shared/css/basic.css could save 1.2KiB (36% reduction).
Minifying http://river-museum.jp/shared/css/design.css could save 1.1KiB (66% reduction).
Minifying http://river-museum.jp/screen.css could save 1.9KiB (36% reduction).
Minifying http://river-museum.jp/shared/css/thickbox.css could save 1.4KiB (37% reduction).
Minifying http://river-museum.jp/shared/css/basic.css could save 1.2KiB (36% reduction).
Minifying http://river-museum.jp/shared/css/design.css could save 1.1KiB (66% reduction).
priority - 0Minify 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 1.7KiB (7% reduction).
Minifying http://river-museum.jp/ could save 1.7KiB (7% reduction).
river-museum.jp Desktop Resource Breakdown
| Total Resources | 85 |
| Number of Hosts | 7 |
| Static Resources | 81 |
| JavaScript Resources | 7 |
| CSS Resources | 9 |
river-museum.jp mobile page speed rank
Last tested: 2019-10-30
Mobile Speed
Bad
36/100
river-museum.jp Mobile Speed Test Quick Summary
priority - 87Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 842.9KiB (89% reduction).
Losslessly compressing http://www.river-museum.jp/event/assets_c/2015/12/…thumb-100x100-2428.jpg could save 568.3KiB (97% reduction).
Losslessly compressing http://www.river-museum.jp/exhibition/assets_c/201…thumb-140x140-2427.jpg could save 37.8KiB (77% reduction).
Losslessly compressing http://www.river-museum.jp/assets_c/2015/10/kyuuka…2-thumb-60x60-2416.jpg could save 35KiB (91% reduction).
Losslessly compressing http://www.river-museum.jp/blog/assets_c/2015/07/2…n-thumb-60x60-2367.jpg could save 33.7KiB (93% reduction).
Losslessly compressing http://www.river-museum.jp/exhibition/assets_c/201…thumb-140x140-2128.jpg could save 29.9KiB (81% reduction).
Losslessly compressing http://www.river-museum.jp/assets_c/2015/08/150708…0-thumb-60x60-2397.jpg could save 28.9KiB (91% reduction).
Losslessly compressing http://www.river-museum.jp/laboratory/assets_c/201…1-thumb-60x60-2240.jpg could save 25.6KiB (91% reduction).
Losslessly compressing http://www.river-museum.jp/blog/assets_c/2015/07/2…1-thumb-60x60-2370.jpg could save 25.1KiB (88% reduction).
Losslessly compressing http://www.river-museum.jp/event/assets_c/2015/12/…thumb-100x100-2430.jpg could save 20.3KiB (76% reduction).
Losslessly compressing http://river-museum.jp/shared/img/bn_dojyou-jyunkai.jpg could save 16KiB (49% reduction).
Losslessly compressing http://www.river-museum.jp/assets_c/2013/12/%E2%97…_-thumb-60x60-2036.jpg could save 10.8KiB (81% reduction).
Losslessly compressing http://river-museum.jp/shared/img/top_close.png could save 7.3KiB (47% reduction).
Losslessly compressing http://river-museum.jp/shared/img/bn_database.jpg could save 2.5KiB (17% reduction).
Losslessly compressing http://river-museum.jp/shared/img/bg_event_top.gif could save 1,012B (55% reduction).
Losslessly compressing http://www.river-museum.jp/blog/assets_c/2015/08/1…1-thumb-60x60-2381.jpg could save 895B (32% reduction).
Losslessly compressing http://www.river-museum.jp/exhibition/assets_c/201…thumb-140x140-2427.jpg could save 37.8KiB (77% reduction).
Losslessly compressing http://www.river-museum.jp/assets_c/2015/10/kyuuka…2-thumb-60x60-2416.jpg could save 35KiB (91% reduction).
Losslessly compressing http://www.river-museum.jp/blog/assets_c/2015/07/2…n-thumb-60x60-2367.jpg could save 33.7KiB (93% reduction).
Losslessly compressing http://www.river-museum.jp/exhibition/assets_c/201…thumb-140x140-2128.jpg could save 29.9KiB (81% reduction).
Losslessly compressing http://www.river-museum.jp/assets_c/2015/08/150708…0-thumb-60x60-2397.jpg could save 28.9KiB (91% reduction).
Losslessly compressing http://www.river-museum.jp/laboratory/assets_c/201…1-thumb-60x60-2240.jpg could save 25.6KiB (91% reduction).
Losslessly compressing http://www.river-museum.jp/blog/assets_c/2015/07/2…1-thumb-60x60-2370.jpg could save 25.1KiB (88% reduction).
Losslessly compressing http://www.river-museum.jp/event/assets_c/2015/12/…thumb-100x100-2430.jpg could save 20.3KiB (76% reduction).
Losslessly compressing http://river-museum.jp/shared/img/bn_dojyou-jyunkai.jpg could save 16KiB (49% reduction).
Losslessly compressing http://www.river-museum.jp/assets_c/2013/12/%E2%97…_-thumb-60x60-2036.jpg could save 10.8KiB (81% reduction).
Losslessly compressing http://river-museum.jp/shared/img/top_close.png could save 7.3KiB (47% reduction).
Losslessly compressing http://river-museum.jp/shared/img/bn_database.jpg could save 2.5KiB (17% reduction).
Losslessly compressing http://river-museum.jp/shared/img/bg_event_top.gif could save 1,012B (55% reduction).
Losslessly compressing http://www.river-museum.jp/blog/assets_c/2015/08/1…1-thumb-60x60-2381.jpg could save 895B (32% reduction).
priority - 61Leverage 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://custom.search.yahoo.co.jp/images/window/l8f…gR2WuX42b0uyvcaX5l.gif (expiration not specified)
http://river-museum.jp/Scripts/swfobject_modified.js (expiration not specified)
http://river-museum.jp/screen.css (expiration not specified)
http://river-museum.jp/shared/css/basic.css (expiration not specified)
http://river-museum.jp/shared/css/design.css (expiration not specified)
http://river-museum.jp/shared/css/font_default.css (expiration not specified)
http://river-museum.jp/shared/css/layout.css (expiration not specified)
http://river-museum.jp/shared/css/print.css (expiration not specified)
http://river-museum.jp/shared/css/reset.css (expiration not specified)
http://river-museum.jp/shared/css/thickbox.css (expiration not specified)
http://river-museum.jp/shared/img/arrow1_r.gif (expiration not specified)
http://river-museum.jp/shared/img/arrow1_r_f2.gif (expiration not specified)
http://river-museum.jp/shared/img/arrow2_t.gif (expiration not specified)
http://river-museum.jp/shared/img/arrow2_t_f2.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_about.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_about_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_access.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_access_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_address_v.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_barrier-free.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_barrier-free_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_close_btm.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_close_mid.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_close_top.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_dantai.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_dantai_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_event_top.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_exhibition_top.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_footer_btm.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav_btm.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav_hr.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav_top.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_search_btm.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_search_top.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_section_btm.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_section_mid.gif (expiration not specified)
http://river-museum.jp/shared/img/bn_blog.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_curators.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_database.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_dojyou-jyunkai.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_support.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_volunteer.jpg (expiration not specified)
http://river-museum.jp/shared/img/dot1_h.gif (expiration not specified)
http://river-museum.jp/shared/img/email.gif (expiration not specified)
http://river-museum.jp/shared/img/i_rss.gif (expiration not specified)
http://river-museum.jp/shared/img/loadingAnimation.gif (expiration not specified)
http://river-museum.jp/shared/img/logo_kawahaku.gif (expiration not specified)
http://river-museum.jp/shared/img/t_blog.gif (expiration not specified)
http://river-museum.jp/shared/img/t_curators.gif (expiration not specified)
http://river-museum.jp/shared/img/t_event.gif (expiration not specified)
http://river-museum.jp/shared/img/t_exhibition.gif (expiration not specified)
http://river-museum.jp/shared/img/t_kawahaku.gif (expiration not specified)
http://river-museum.jp/shared/img/t_news.gif (expiration not specified)
http://river-museum.jp/shared/img/t_search.gif (expiration not specified)
http://river-museum.jp/shared/img/top_close.png (expiration not specified)
http://river-museum.jp/shared/img/vcard.png (expiration not specified)
http://river-museum.jp/shared/js/base.js (expiration not specified)
http://river-museum.jp/shared/js/jquery.cookie.js (expiration not specified)
http://river-museum.jp/shared/js/jquery.js (expiration not specified)
http://river-museum.jp/shared/js/thickbox.js (expiration not specified)
http://river-museum.jp/shared/js/yuga.js (expiration not specified)
http://www.river-museum.jp/assets_c/2011/02/110301…2-thumb-60x60-1149.jpg (expiration not specified)
http://www.river-museum.jp/assets_c/2013/12/%E2%97…_-thumb-60x60-2036.jpg (expiration not specified)
http://www.river-museum.jp/assets_c/2015/08/150708…0-thumb-60x60-2397.jpg (expiration not specified)
http://www.river-museum.jp/assets_c/2015/10/kyuuka…2-thumb-60x60-2416.jpg (expiration not specified)
http://www.river-museum.jp/assets_c/2015/10/web1511-thumb-60x60-2422.jpg (expiration not specified)
http://www.river-museum.jp/blog/assets_c/2015/07/2…1-thumb-60x60-2370.jpg (expiration not specified)
http://www.river-museum.jp/blog/assets_c/2015/07/2…n-thumb-60x60-2367.jpg (expiration not specified)
http://www.river-museum.jp/blog/assets_c/2015/08/1…1-thumb-60x60-2381.jpg (expiration not specified)
http://www.river-museum.jp/event/assets_c/2015/12/…thumb-100x100-2430.jpg (expiration not specified)
http://www.river-museum.jp/event/assets_c/2015/12/…thumb-100x100-2428.jpg (expiration not specified)
http://www.river-museum.jp/exhibition/assets_c/201…thumb-140x140-2128.jpg (expiration not specified)
http://www.river-museum.jp/exhibition/assets_c/201…thumb-140x140-2427.jpg (expiration not specified)
http://www.river-museum.jp/laboratory/assets_c/201…1-thumb-60x60-2240.jpg (expiration not specified)
http://www.river-museum.jp/menu-style.css (expiration not specified)
http://i.yimg.jp/images/search/customsearch/yjlogo/yjlogo_type4.gif (9.2 minutes)
http://wwwimages.adobe.com/www.adobe.com/images/sh…s/get_flash_player.gif (15 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://river-museum.jp/Scripts/swfobject_modified.js (expiration not specified)
http://river-museum.jp/screen.css (expiration not specified)
http://river-museum.jp/shared/css/basic.css (expiration not specified)
http://river-museum.jp/shared/css/design.css (expiration not specified)
http://river-museum.jp/shared/css/font_default.css (expiration not specified)
http://river-museum.jp/shared/css/layout.css (expiration not specified)
http://river-museum.jp/shared/css/print.css (expiration not specified)
http://river-museum.jp/shared/css/reset.css (expiration not specified)
http://river-museum.jp/shared/css/thickbox.css (expiration not specified)
http://river-museum.jp/shared/img/arrow1_r.gif (expiration not specified)
http://river-museum.jp/shared/img/arrow1_r_f2.gif (expiration not specified)
http://river-museum.jp/shared/img/arrow2_t.gif (expiration not specified)
http://river-museum.jp/shared/img/arrow2_t_f2.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_about.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_about_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_access.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_access_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_address_v.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_barrier-free.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_barrier-free_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_close_btm.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_close_mid.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_close_top.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_dantai.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_dantai_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_event_top.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_exhibition_top.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_footer_btm.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav_btm.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav_f2.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav_hr.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_gnav_top.jpg (expiration not specified)
http://river-museum.jp/shared/img/bg_search_btm.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_search_top.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_section_btm.gif (expiration not specified)
http://river-museum.jp/shared/img/bg_section_mid.gif (expiration not specified)
http://river-museum.jp/shared/img/bn_blog.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_curators.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_database.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_dojyou-jyunkai.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_support.jpg (expiration not specified)
http://river-museum.jp/shared/img/bn_volunteer.jpg (expiration not specified)
http://river-museum.jp/shared/img/dot1_h.gif (expiration not specified)
http://river-museum.jp/shared/img/email.gif (expiration not specified)
http://river-museum.jp/shared/img/i_rss.gif (expiration not specified)
http://river-museum.jp/shared/img/loadingAnimation.gif (expiration not specified)
http://river-museum.jp/shared/img/logo_kawahaku.gif (expiration not specified)
http://river-museum.jp/shared/img/t_blog.gif (expiration not specified)
http://river-museum.jp/shared/img/t_curators.gif (expiration not specified)
http://river-museum.jp/shared/img/t_event.gif (expiration not specified)
http://river-museum.jp/shared/img/t_exhibition.gif (expiration not specified)
http://river-museum.jp/shared/img/t_kawahaku.gif (expiration not specified)
http://river-museum.jp/shared/img/t_news.gif (expiration not specified)
http://river-museum.jp/shared/img/t_search.gif (expiration not specified)
http://river-museum.jp/shared/img/top_close.png (expiration not specified)
http://river-museum.jp/shared/img/vcard.png (expiration not specified)
http://river-museum.jp/shared/js/base.js (expiration not specified)
http://river-museum.jp/shared/js/jquery.cookie.js (expiration not specified)
http://river-museum.jp/shared/js/jquery.js (expiration not specified)
http://river-museum.jp/shared/js/thickbox.js (expiration not specified)
http://river-museum.jp/shared/js/yuga.js (expiration not specified)
http://www.river-museum.jp/assets_c/2011/02/110301…2-thumb-60x60-1149.jpg (expiration not specified)
http://www.river-museum.jp/assets_c/2013/12/%E2%97…_-thumb-60x60-2036.jpg (expiration not specified)
http://www.river-museum.jp/assets_c/2015/08/150708…0-thumb-60x60-2397.jpg (expiration not specified)
http://www.river-museum.jp/assets_c/2015/10/kyuuka…2-thumb-60x60-2416.jpg (expiration not specified)
http://www.river-museum.jp/assets_c/2015/10/web1511-thumb-60x60-2422.jpg (expiration not specified)
http://www.river-museum.jp/blog/assets_c/2015/07/2…1-thumb-60x60-2370.jpg (expiration not specified)
http://www.river-museum.jp/blog/assets_c/2015/07/2…n-thumb-60x60-2367.jpg (expiration not specified)
http://www.river-museum.jp/blog/assets_c/2015/08/1…1-thumb-60x60-2381.jpg (expiration not specified)
http://www.river-museum.jp/event/assets_c/2015/12/…thumb-100x100-2430.jpg (expiration not specified)
http://www.river-museum.jp/event/assets_c/2015/12/…thumb-100x100-2428.jpg (expiration not specified)
http://www.river-museum.jp/exhibition/assets_c/201…thumb-140x140-2128.jpg (expiration not specified)
http://www.river-museum.jp/exhibition/assets_c/201…thumb-140x140-2427.jpg (expiration not specified)
http://www.river-museum.jp/laboratory/assets_c/201…1-thumb-60x60-2240.jpg (expiration not specified)
http://www.river-museum.jp/menu-style.css (expiration not specified)
http://i.yimg.jp/images/search/customsearch/yjlogo/yjlogo_type4.gif (9.2 minutes)
http://wwwimages.adobe.com/www.adobe.com/images/sh…s/get_flash_player.gif (15 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://river-museum.jp/shared/js/jquery.js
http://river-museum.jp/shared/js/jquery.cookie.js
http://river-museum.jp/shared/js/yuga.js
http://river-museum.jp/shared/js/thickbox.js
http://river-museum.jp/shared/js/base.js
http://river-museum.jp/Scripts/swfobject_modified.js
http://river-museum.jp/shared/js/jquery.cookie.js
http://river-museum.jp/shared/js/yuga.js
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river-museum.jp Mobile Resource Breakdown
| Total Resources | 85 |
| Number of Hosts | 7 |
| Static Resources | 81 |
| JavaScript Resources | 7 |
| CSS Resources | 9 |
river-museum.jp mobile page usability
Last tested: 2019-10-30
Mobile Usability
Bad
62/100
river-museum.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.
文字サイズ renders only 4 pixels tall (12 CSS pixels).小 and 1 others render only 4 pixels tall (12 CSS pixels).中 renders only 4 pixels tall (12 CSS pixels).埼玉県立川の博物館は、荒川を…参加体験型の総合博物館です。 renders only 4 pixels tall (13 CSS pixels).バリアフリー情報 and 3 others render only 4 pixels tall (13 CSS pixels).休館日 renders only 4 pixels tall (13 CSS pixels).12～3月 全日休館(設備改修) renders only 4 pixels tall (13 CSS pixels).出張授業等は従来通り実施です…合わせ下さい(月曜を除く)。 renders only 4 pixels tall (13 CSS pixels).かわはく施設のご案内 and 1 others render only 5 pixels tall (14 CSS pixels).アドベンチャーシアター and 11 others render only 4 pixels tall (12 CSS pixels).学習＆体験サポート and 4 others render only 5 pixels tall (14 CSS pixels).このページのコンテンツには、…の最新バージョンが必要です。 renders only 4 pixels tall (13 CSS pixels).イベント情報トップページ and 6 others render only 4 pixels tall (12 CSS pixels).【予告】資料館巡回展「地面の…～埼玉の地下に潜む自然誌～」 and 3 others render only 4 pixels tall (13 CSS pixels).川の博物館を飛び出して、図書館３館で巡回展示を行います。 and 5 others render only 4 pixels tall (13 CSS pixels).日時：2015年12月23日…祝） 11：00～15：00 and 7 others render only 4 pixels tall (13 CSS pixels).NEW! renders only 4 pixels tall (12 CSS pixels).2015年8月 1日 ｜イベントレポート and 8 others render only 4 pixels tall (12 CSS pixels).アドベンチャーシアター入場券…入キャンペーン延長のお知らせ and 8 others render only 4 pixels tall (12 CSS pixels).地形を視覚的に実感できるA1…します。お問い合わせ下さい。 and 8 others render only 4 pixels tall (12 CSS pixels).◎館外取扱い書店情報を追記！ renders only 4 pixels tall (12 CSS pixels).ページ先頭へ renders only 4 pixels tall (13 CSS pixels).〒369-1217 埼玉県大里郡寄居町小園39 and 1 others render only 4 pixels tall (11 CSS pixels).減免申請書（ワードファイル）ダウンロード and 5 others render only 4 pixels tall (12 CSS pixels).｜ and 3 others render only 4 pixels tall (12 CSS pixels).copyright©Sait…ghts Reserved. renders only 4 pixels tall (11 CSS pixels).English renders only 4 pixels tall (11 CSS pixels).RSS renders only 4 pixels tall (11 CSS pixels).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 - 7Size 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
<span class="size-s">小</span> and 1 others are close to other tap targets.The tap target
<span class="size-d">中</span> is close to 2 other tap targets.The tap target
<a href="/about/outline.html">かわはくの概要</a> and 11 others are close to other tap targets.The tap target
<a href="/exhibition/index.html">展示の紹介トップ</a> and 4 others are close to other tap targets.The tap target
<a href="/school/index.html"></a> and 5 others are close to other tap targets.The tap target
<input id="srchBtn" type="submit"> is close to 1 other tap targets.The tap target
<a href="/exhibition/index.html" class="btngroup">展示の紹介トップページ</a> and 7 others are close to other tap targets.The tap target
<a href="http://www.riv…/post-282.html" class="externalLink">かわはくミニまつり</a> is close to 1 other tap targets.The tap target
<a href="/link.html">リンク集</a> and 5 others are close to other tap targets.The tap target
<a href="/english/index.html" class="btngroup">English</a> and 1 others are close to other tap targets.The tap target
<a href="/atom.xml" class="rss">RSS</a> and 1 others are close to other tap targets.priority - 3Avoid plugins
Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.
Find alternatives for the following Flash plugins.
http://river-museum.jp/top.swf
priority - 3Size 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 990 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
The element
<div id="description">埼玉県立川の博物館は、荒川を…参加体験型の総合博物館です。</div> falls outside the viewport.The element
<h1></h1> falls outside the viewport.The element
<h4>このページのコンテンツには、…の最新バージョンが必要です。</h4> falls outside the viewport.The element
<p></p> falls outside the viewport.The element
<div class="container">展示の紹介トップページ…気投票」の結果を発表します。</div> falls outside the viewport.The element
<div class="pagetop">ページ先頭へ</div> falls outside the viewport.The element
<p></p> falls outside the viewport.The element
<p>〒369-1217 埼玉県大…X 048-581-7332</p> falls outside the viewport.The element
<p></p> falls outside the viewport.The element
<div class="nav">リンク集｜プライバシーポリシ…ワードファイル）ダウンロード</div> falls outside the viewport.The element
<p class="copyright">copyright©Sait…English RSS</p> falls outside the viewport.river-museum.jp HTML validation
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river-museum.jp TRACEROUTE
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