umin.ac.jp Website Information
Daily Unique Visits: 91,434
Daily Page Views: 548,604
Income Per Day: $1,097
Estimated Value: $789,840
This website is located in Japan and is using following IP address 130.69.92.10. See the complete list of popular websites hosted in Japan.
umin.ac.jp is registered under .JP top-level domain. Please check other sites in .JP zone.
Website umin.ac.jp is using the following name servers:
- ilsa.umin.ac.jp
- db.umin.ac.jp
and is probably hosted by UTNET The University of Tokyo, JP. See the full list of other websites hosted by UTNET The University of Tokyo, JP.
The highest website umin.ac.jp position in Alexa rank database was 15412 and the lowest rank position was 16009. Current position of umin.ac.jp in Alexa rank database is 15686.
Desktop speed score of umin.ac.jp (79/100) is better than the results of 67.91% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of umin.ac.jp (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of umin.ac.jp (74/100) is better than the results of 83.2% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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umin.ac.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.
umin.ac.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.
[ 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] UMIN.AC.JP
e. [そしきめい] だいがくびょういんいりょうじょうほうねっとわーく
f. [組織名] 大学病院医療情報ネットワーク
g. [Organization] University Hospital Medical Information Network
k. [組織種別] 大学共同利用機関
l. [Organization Type] AC
m. [登録担当者] TK4944JP
n. [技術連絡担当者] TK566JP
p. [ネームサーバ] db.umin.ac.jp
p. [ネームサーバ] ilsa.umin.ac.jp
s. [署名鍵]
[状態] Connected (2025/07/31)
[登録年月日] 1996/07/30
[接続年月日] 1997/04/08
[最終更新] 2024/08/01 01:03:23 (JST)
umin.ac.jp server information
Servers Location
umin.ac.jp desktop page speed rank
Last tested: 2016-08-12
umin.ac.jp Desktop Speed Test Quick Summary
priority - 9Enable 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 89.8KiB (79% reduction).
Compressing https://center2.umin.ac.jp/javascripts/modernizr.foundation.js could save 5.1KiB (55% reduction).
Compressing https://center2.umin.ac.jp/stylesheets/app.css could save 4.5KiB (70% reduction).
priority - 8Leverage 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:
https://center2.umin.ac.jp/images/icons/gif/16x16/about.gif (expiration not specified)
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https://center2.umin.ac.jp/images/icons/gif/16x16/cosmos.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/gif/16x16/help.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/gif/16x16/home.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/gif/16x16/id.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/search.png (expiration not specified)
https://center2.umin.ac.jp/images/logo.gif (expiration not specified)
https://center2.umin.ac.jp/images/nav_bg.png (expiration not specified)
https://center2.umin.ac.jp/images/uminbg.gif (expiration not specified)
https://center2.umin.ac.jp/javascripts/modernizr.foundation.js (expiration not specified)
https://center2.umin.ac.jp/stylesheets/app.css (expiration not specified)
https://center2.umin.ac.jp/stylesheets/foundation.css (expiration not specified)
https://center2.umin.ac.jp/stylesheets/missing.css (expiration not specified)
priority - 5Optimize images
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priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
https://center2.umin.ac.jp/stylesheets/app.css
https://center2.umin.ac.jp/stylesheets/missing.css
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 13.7KiB (15% reduction).
priority - 0Reduce server response time
umin.ac.jp Desktop Resource Breakdown
| Total Resources | 17 |
| Number of Hosts | 2 |
| Static Resources | 15 |
| JavaScript Resources | 1 |
| CSS Resources | 3 |
umin.ac.jp mobile page speed rank
Last tested: 2019-12-07
umin.ac.jp Mobile Speed Test Quick Summary
priority - 11Leverage 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:
https://center2.umin.ac.jp/images/icons/gif/16x16/about.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/gif/16x16/arrow-alt-right.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/gif/16x16/cosmos.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/gif/16x16/help.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/gif/16x16/home.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/gif/16x16/id.gif (expiration not specified)
https://center2.umin.ac.jp/images/icons/search.png (expiration not specified)
https://center2.umin.ac.jp/images/logo.gif (expiration not specified)
https://center2.umin.ac.jp/images/nav_bg.png (expiration not specified)
https://center2.umin.ac.jp/images/uminbg.gif (expiration not specified)
https://center2.umin.ac.jp/javascripts/modernizr.foundation.js (expiration not specified)
https://center2.umin.ac.jp/stylesheets/app.css (expiration not specified)
https://center2.umin.ac.jp/stylesheets/foundation.css (expiration not specified)
https://center2.umin.ac.jp/stylesheets/missing.css (expiration not specified)
priority - 9Enable 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 90.1KiB (79% reduction).
Compressing https://center2.umin.ac.jp/javascripts/modernizr.foundation.js could save 5.1KiB (55% reduction).
Compressing https://center2.umin.ac.jp/stylesheets/app.css could save 4.5KiB (70% reduction).
Compressing https://center2.umin.ac.jp/stylesheets/missing.css could save 263B (38% reduction).
priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
https://center2.umin.ac.jp/stylesheets/app.css
https://center2.umin.ac.jp/stylesheets/missing.css
priority - 5Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 44.8KiB (79% reduction).
Compressing https://center2.umin.ac.jp/images/foot.gif could save 1.3KiB (11% reduction).
Compressing https://center2.umin.ac.jp/images/icons/search.png could save 176B (25% 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 13.9KiB (15% reduction).
Minifying https://center2.umin.ac.jp/stylesheets/missing.css could save 235B (34% reduction).
umin.ac.jp Mobile Resource Breakdown
| Total Resources | 17 |
| Number of Hosts | 2 |
| Static Resources | 15 |
| JavaScript Resources | 1 |
| CSS Resources | 3 |
umin.ac.jp mobile page usability
Last tested: 2019-12-07
umin.ac.jp Mobile Usability Test Quick Summary
priority - 1Size 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.
<a href="http://www.umin.ac.jp/english/">English</a> and 2 others are close to other tap targets.umin.ac.jp HTML validation
NON-DOCUMENT-ERROR
HTTP resource not retrievable. The HTTP status from the remote server was: 401.
"......"
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umin.ac.jp Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
umin.ac.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.