DUKE-NUS.EDU.SG Duke-NUS Medical School


duke-nus.edu.sg website information.

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Following name servers are specified for duke-nus.edu.sg domain:

  • ns1.nus.edu.sg
  • ns2.nus.edu.sg
  • ns1.duke-nus.edu.sg

and probably website duke-nus.edu.sg is hosted by NIH-NET - National Institutes of Health, US web hosting company. Check the complete list of other most popular websites hosted by NIH-NET - National Institutes of Health, US hosting company.

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Mobile speed measurement score of duke-nus.edu.sg (5/100) is better than the results of 0.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-20-2024 78,439-1,114
Sep-19-2024 77,325-171
Sep-18-2024 77,1541,453
Sep-17-2024 78,607-407
Sep-16-2024 78,200-691
Sep-15-2024 77,509214
Sep-14-2024 77,723-824

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duke-nus.edu.sg Rank History

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duke-nus.edu.sg 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.


----------------------------------------------------------------------
SGNIC WHOIS Server
----------------------------------------------------------------------

The following data is provided for information purposes only.

Registrar: DREAMSCAPE NETWORKS INTERNATIONAL PTE LTD

Domain Name: DUKE-NUS.EDU.SG
Creation Date: 10-Jul-2008 09:14:54
Modified Date: 16-Apr-2021 15:57:55
Expiration Date: 10-Jul-2022 09:14:54
Domain Status: OK
Domain Status: CLIENT TRANSFER PROHIBITED
Domain Status: CLIENT DELETE PROHIBITED
Domain Status: VerifiedID@SG-Mandatory
Domain Status: VerifiedID@SG-OK (VERIFIED BY ADMIN CONTACT)

Registrant:

Name: NUS (DUKE-NUS) (SGNIC-ORG1839546)


Administrative Contact:

Name: VODIEN INTERNET SOLUTIONS PTE. LTD. (SGNIC-ORG1833092)


Technical Contact:

Name: NING TAU HIANG (SGNIC-PER20327959)
Email: ning.tau.hiang@duke-nus.edu.sg


Name Servers:
NS1.NUS.EDU.SG (137.132.123.4)
NS2.NUS.EDU.SG (137.132.5.2)
NS1.DUKE-NUS.EDU.SG (137.132.5.155)
NS2.DUKE-NUS.EDU.SG (137.132.174.106)


DNSSEC:
unsigned

duke-nus.edu.sg server information

Servers Location

IP Address
45.60.33.225
45.60.35.225
Region
Ile-de-France
California
City
Paris
Redwood City

duke-nus.edu.sg desktop page speed rank

Last tested: 2019-06-23


Desktop Speed Bad
29/100

duke-nus.edu.sg Desktop Speed Test Quick Summary


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duke-nus.edu.sg Desktop Resources

Total Resources92
Number of Hosts15
Static Resources67
JavaScript Resources30
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duke-nus.edu.sg Desktop Resource Breakdown

duke-nus.edu.sg mobile page speed rank

Last tested: 2019-01-20


Mobile Speed Bad
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priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 34 blocking script resources and 45 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:

https://code.jquery.com/jquery-1.9.1.min.js
https://www.duke-nus.edu.sg/misc/jquery.once.js?v=1.2
https://www.duke-nus.edu.sg/misc/drupal.js?pifgk8
https://code.jquery.com/ui/1.10.2/jquery-ui.min.js
https://www.duke-nus.edu.sg/sites/all/modules/jque…ycle.all.min.js?v=2.88
https://www.duke-nus.edu.sg/sites/all/modules/wayp…ypoints.min.js?v=1.0.2
https://www.duke-nus.edu.sg/sites/all/modules/view…ews_slideshow.js?v=1.0
https://www.duke-nus.edu.sg/sites/all/modules/even…/event_popup.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/modules/even…pup_validate.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/modules/slid…show_creator.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/libraries/jq…ry.cycle.all.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/modules/view…deshow_cycle.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/themes/duke/…s.min.jquery.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/modules/rota…query.easing.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/modules/rota…jquery.cycle.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/modules/rota…ating_banner.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/themes/duke/…kr_accordion.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/libraries/su…ent.minified.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/libraries/su…/supposition.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/libraries/su…sh/superfish.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/libraries/su…sh/supersubs.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/modules/superfish/superfish.js?pifgk8
https://www.duke-nus.edu.sg/sites/all/themes/duke/js/jquery.browser.min.js
https://code.jquery.com/ui/1.11.4/jquery-ui.js
https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js
https://www.duke-nus.edu.sg/sites/all/themes/duke/js/jquery.slides.min.js
https://www.duke-nus.edu.sg/sites/all/themes/duke/js/swiper.js
https://www.duke-nus.edu.sg/sites/all/themes/duke/js/jquery.colorbox-min.js
https://www.duke-nus.edu.sg/sites/all/themes/duke/…esponsiveslides.min.js
https://www.duke-nus.edu.sg/sites/all/themes/duke/…ery.movingboxes.min.js
https://www.duke-nus.edu.sg/sites/all/themes/duke/…query.waypoints.min.js
https://www.duke-nus.edu.sg/sites/all/themes/duke/js/nicescroll.js
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Optimize CSS Delivery of the following:

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https://www.duke-nus.edu.sg/sites/all/modules/jque…ui.core.min.css?pifgk8
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https://www.duke-nus.edu.sg/sites/all/modules/jque…sizable.min.css?pifgk8
https://www.duke-nus.edu.sg/sites/all/modules/jque….dialog.min.css?pifgk8
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https://fonts.googleapis.com/css?family=Source+San…alic,900,300italic,300
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https://fonts.googleapis.com/css?family=Montserrat:400,700
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https://www.duke-nus.edu.sg/sites/all/themes/duke/css/bootstrap.css
https://www.duke-nus.edu.sg/sites/all/themes/duke/css/revamp.css
https://www.duke-nus.edu.sg/sites/all/themes/duke/css/swiper.css
https://www.duke-nus.edu.sg/sites/all/themes/duke/css/colorbox.css
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priority - 21 Minify 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 201.6KiB (43% reduction).

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priority - 12 Minify CSS

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

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priority - 4 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:

https://pd.sharethis.com/pd/test_oracle (expiration not specified)
https://ws.sharethis.com/button/css/buttons-secure.css (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-N32FHK (15 minutes)
https://t.sharethis.com/1/d/t.dhj?rnd=154800047299…mn=www.duke-nus.edu.sg (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://dnn506yrbagrg.cloudfront.net/pages/scripts/0010/9062.js (8 hours)

priority - 2 Minify 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 20.3KiB (16% reduction).

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duke-nus.edu.sg Mobile Resources

Total Resources189
Number of Hosts30
Static Resources151
JavaScript Resources50
CSS Resources45

duke-nus.edu.sg Mobile Resource Breakdown

duke-nus.edu.sg mobile page usability

Last tested: 2019-01-20


Mobile Usability Good
94/100

duke-nus.edu.sg Mobile Usability Test Quick Summary


priority - 3 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 427 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="https://www.duke-nus.edu.sg/" class="col-md-4 tab1 small-thumb">PROSPECTIVE STUDENTS</a> falls outside the viewport.
The element <a href="https://www.du…rrent-students" class="col-md-4 tab2 small-thumb">CURRENT STUDENTS</a> falls outside the viewport.
The element <a href="https://www.du…search-matters" class="col-md-4 tab3 small-thumb">RESEARCH MATTERS</a> falls outside the viewport.

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 <a href="https://myport…sg/admissions/">APPLY NOW TO O…T JANUARY 2019</a> and 1 others are close to other tap targets.

The tap target <a href="https://my.duke-nus.edu.sg/">STAFF</a> and 3 others are close to other tap targets.

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

The tap target <a href="#">2</a> and 2 others are close to other tap targets.

The tap target <a href="/news-room">Newsroom</a> and 6 others are close to other tap targets.

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duke-nus.edu.sg 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.


duke-nus.edu.sg 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.