NRF.GOV.SG Home


nrf.gov.sg website information.

nrf.gov.sg domain name is registered by .SG top-level domain registry. See the other sites registred in .SG domain zone.

Following name servers are specified for nrf.gov.sg domain:

  • ns3.gdnsec.com
  • ns7.gdnsdef.com
  • ns9.gdnsec.com
  • a1-6.akam.net
  • ns10.gdnsdef.com
  • ns12.gdnsec.com
  • ns12.gdnsdef.com
  • a2-65.akam.net
  • a3-67.akam.net
  • a8-64.akam.net
  • a9-65.akam.net
  • a20-66.akam.net

and probably website nrf.gov.sg is hosted by WIKIMEDIA - Wikimedia Foundation Inc., US web hosting company. Check the complete list of other most popular websites hosted by WIKIMEDIA - Wikimedia Foundation Inc., US hosting company.

According to Alexa traffic rank the highest website nrf.gov.sg position was 53741 (in the world). The lowest Alexa rank position was 999867. Now website nrf.gov.sg ranked in Alexa database as number 185104 (in the world).

Website nrf.gov.sg Desktop speed measurement score (49/100) is better than the results of 22.8% of other sites shows that the page desktop performance can be improved.

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

Mobile speed measurement score of nrf.gov.sg (35/100) is better than the results of 13.85% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-25-2024 N/AN/A
Nov-24-2024 185,104-4,158
Nov-23-2024 180,9465,077
Nov-22-2024 186,023-10,529
Nov-21-2024 175,4949,794
Nov-20-2024 185,288-24,938
Nov-19-2024 160,3507,712

Advertisement

nrf.gov.sg Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



nrf.gov.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: GOVERNMENT TECHNOLOGY AGENCY

Domain Name: NRF.GOV.SG
Creation Date: 22-Dec-2005 14:43:11
Modified Date: 30-Nov-2021 13:37:29
Expiration Date: 22-Dec-2021 14:43:11
Domain Status: OK
Domain Status: VerifiedID@SG-Not Required

Registrant:

Name: NRF (SGNIC-ORG2177426)


Administrative Contact:

Name: KOK LEONG YAP (SGNIC-PER20231614)


Technical Contact:

Name: KOK LEONG YAP (SGNIC-PER20232564)
Email: YAP_Kok_Leong@nrf.gov.sg


Name Servers:
A1-6.AKAM.NET
A20-66.AKAM.NET
NS3.GDNSEC.COM
NS7.GDNSDEF.COM
A9-65.AKAM.NET
A8-64.AKAM.NET
A3-67.AKAM.NET
NS12.GDNSEC.COM
NS9.GDNSEC.COM
NS10.GDNSDEF.COM
NS12.GDNSDEF.COM
A2-65.AKAM.NET


DNSSEC:
signed

nrf.gov.sg server information

Servers Location

IP Address
18.136.36.203
Country
Singapore
Region
Singapore
City
Singapore

nrf.gov.sg desktop page speed rank

Last tested: 2015-09-07


Desktop Speed Bad
49/100

nrf.gov.sg Desktop Speed Test Quick Summary


priority - 97 Optimize images

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

Optimize the following images to reduce their size by 942.6KiB (55% reduction).

Compressing and resizing http://www.nrf.gov.sg/Data/Partner/Images/201309251654449430-NUS_logo.jpg could save 415.7KiB (98% reduction).
Compressing and resizing http://www.nrf.gov.sg/Data/Partner/Images/20150507…08106-E2S%20banner.png could save 48.2KiB (82% reduction).
Compressing and resizing http://www.nrf.gov.sg/Data/Partner/Images/201309251700578617-MOE-logo.jpg could save 46.6KiB (91% reduction).
Compressing and resizing http://www.nrf.gov.sg/Data/Partner/Images/201309251701524150-MTI%20Logo.jpg could save 44.2KiB (96% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/SlideShowBanner/Images/…omm%20Media%202025.jpg could save 41.1KiB (23% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/ScientificAdvance/Image…487-GC%20typestiny.jpg could save 29.4KiB (63% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Event/Images/2015081714…web%20banner_152px.jpg could save 28.2KiB (82% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/SlideShowBanner/Images/…epilotphaseresults.jpg could save 26.8KiB (33% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/SlideShowBanner/Images/…0speakers%20update.jpg could save 25.6KiB (25% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/ScientificAdvance/Image…0910161863-219x144.jpg could save 24.7KiB (58% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/SlideShowBanner/Images/…6358-6estatesslide.jpg could save 23.9KiB (32% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/SlideShowBanner/Images/…tum%20Cryptography.jpg could save 23.1KiB (14% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/PressRelease/Images/201…%20in%20the%20news.jpg could save 22.5KiB (75% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/NewsReport/Images/20150…ia%202025thumbnail.jpg could save 22.3KiB (73% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Event/Images/2015061711…7801-TV%20homepage.jpg could save 21.3KiB (34% reduction).
Compressing and resizing http://www.nrf.gov.sg/Data/Partner/Images/201309251659412032-smu_logo.jpg could save 15.2KiB (85% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/NewsReport/Images/20150…88-206x1546Estates.jpg could save 13.4KiB (54% reduction).
Compressing and resizing http://www.nrf.gov.sg/Data/Partner/Images/201309161721365049-EDB%20logo.jpg could save 9.2KiB (75% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/ScientificAdvance/Image…01125623-thumbnail.jpg could save 8.5KiB (45% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/ScientificAdvance/Image…20Team%20-%20219px.jpg could save 8.5KiB (33% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Event/Images/2015040109…AL%20-%20thumbnail.png could save 4.9KiB (32% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Event/Images/2015061812…208th%20ASM%20Logo.jpg could save 4KiB (34% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/NewsReport/Images/201509021857277528-news.jpg could save 3.9KiB (45% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/common/logo-nrf.png could save 3.2KiB (46% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/icons.png could save 2.8KiB (48% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/common/logo-sg.png could save 2.3KiB (45% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Event/Images/201508201620185638-igbc%20logo.jpg could save 1.5KiB (23% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Partner/Images/201309171400141582-IDAlogo.png could save 1.4KiB (35% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/logo-rita.gif could save 1.3KiB (64% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/bg-columns.gif could save 1.1KiB (91% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/bg-proposals.gif could save 1KiB (86% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/common/sep-01.gif could save 1,013B (92% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/sep-01.gif could save 1,013B (92% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/bg-tab-content.gif could save 1,005B (87% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/common/btn_subscribeMail_b.png could save 939B (82% reduction).
Losslessly compressing http://w.sharethis.com/images/sharethis_16.png could save 924B (80% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/common/icons.png could save 919B (40% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/arrow-02.png could save 858B (82% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/arrow-04.png could save 856B (82% reduction).
Losslessly compressing http://w.sharethis.com/images/twitter_16.png could save 847B (66% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Event/Images/2015021311…767-SIEW_200x200_1.jpg could save 841B (3% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/arrow-03.png could save 832B (81% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/home/arrow-01.png could save 823B (72% reduction).
Losslessly compressing http://w.sharethis.com/images/linkedin_16.png could save 822B (57% reduction).
Losslessly compressing http://w.sharethis.com/images/facebook_16.png could save 798B (60% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/common/bg-locate.png could save 794B (40% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Partner/Images/201309251531352275-ntu%20logo.jpg could save 761B (5% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Event/Images/2015090217…-sprinttbthumbnail.jpg could save 740B (9% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Partner/Images/201307161819315116-partner5.jpg could save 700B (13% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Partner/Images/20130920…0215-CREATE%20jpeg.jpg could save 640B (10% reduction).
Losslessly compressing http://www.nrf.gov.sg/html/images/common/btn-login.png could save 617B (35% reduction).
Losslessly compressing http://www.nrf.gov.sg/Data/Partner/Images/20130925…65717-Astar%20logo.jpg could save 560B (6% reduction).

priority - 10 Reduce server response time

In our test, your server responded in 0.90 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 5 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:

http://www.nrf.gov.sg/html/js/jquery-1.8.3.min.js
http://www.nrf.gov.sg/html/js/common.js
http://www.nrf.gov.sg/html/js/home.js
http://www.nrf.gov.sg/html/js/spamspan.js
http://www.nrf.gov.sg/WebResource.axd?d=6WPaJANFrm…1&t=635674097106277957

Optimize CSS Delivery of the following:

http://www.nrf.gov.sg/html/css/common.css
http://www.nrf.gov.sg/html/css/common-responsive.css
http://www.nrf.gov.sg/html/css/home.css
http://www.nrf.gov.sg/html/css/home-responsive.css
http://www.nrf.gov.sg/Telerik.Web.UI.WebResource.a…67269b80c83c%3a7a90d6a

priority - 1 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:

http://www.googletagmanager.com/gtm.js?id=GTM-TR24NF (16.2 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 1 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 8.3KiB (16% reduction).

Minifying http://www.nrf.gov.sg/html/js/common.js could save 6.1KiB (16% reduction) after compression.
Minifying http://www.nrf.gov.sg/html/js/home.js could save 1.7KiB (15% reduction) after compression.
Minifying http://www.nrf.gov.sg/WebResource.axd?d=6WPaJANFrm…1&t=635674097106277957 could save 516B (12% reduction) after compression.

priority - 0 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 1.6KiB (10% reduction).

Minifying http://www.nrf.gov.sg/ could save 1KiB (8% reduction) after compression.
Minifying http://edge.sharethis.com/share5x/index.3c401b929c…aced880852aeb0d98.html could save 533B (13% reduction) after compression.

nrf.gov.sg Desktop Resources

Total Resources92
Number of Hosts17
Static Resources72
JavaScript Resources13
CSS Resources6

nrf.gov.sg Desktop Resource Breakdown

nrf.gov.sg mobile page speed rank

Last tested: 2019-06-21


Mobile Speed Bad
35/100

nrf.gov.sg Mobile Speed Test Quick Summary


priority - 92 Optimize images

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

Optimize the following images to reduce their size by 896.5KiB (60% reduction).

Compressing and resizing https://www.nrf.gov.sg/images/default-source/modul…1-Central-Gap-Fund.jpg could save 450.1KiB (97% reduction).
Compressing https://www.nrf.gov.sg/images/default-source/modul…-a243-43981a220439.jpg could save 206.2KiB (43% reduction).
Compressing and resizing https://www.nrf.gov.sg/images/default-source/modul…103951-Fellowship.jpeg could save 103.6KiB (91% reduction).
Compressing https://www.nrf.gov.sg/images/default-source/modul…-83ec-a4c10fe1bfea.jpg could save 65.3KiB (51% reduction).
Compressing https://www.nrf.gov.sg/images/default-source/modul…06071435441321-CRP.jpg could save 33.8KiB (17% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/bg-main.jpg could save 15.9KiB (25% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/logo-sg.png could save 15.5KiB (82% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/Brand%20SG%20Logo.png could save 2.3KiB (35% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/nrf_logo_new.png could save 1.2KiB (20% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/icons.png could save 1.1KiB (49% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/sep-01.gif could save 1KiB (93% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/share_ln.png could save 136B (28% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/share_fb.png could save 126B (30% reduction).
Compressing https://www.nrf.gov.sg/html/images/home/icons/speeches.png could save 115B (26% reduction).
Compressing https://www.nrf.gov.sg/html/images/common/share_yt.png could save 108B (28% reduction).

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

Your page has 6 blocking script resources and 1 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://assets.adobedtm.com/a63ef04a8a06d4763abe9b…42657d262be8297f3d8.js
https://assets.adobedtm.com/a63ef04a8a06d4763abe9b…f5164746d2bd8008ea3.js
https://www.nrf.gov.sg/WebResource.axd?d=pynGkmcFU…2&t=636846034382185503
https://www.nrf.gov.sg/html/js/jquery.min.js
https://www.nrf.gov.sg/ScriptResource.axd?d=uHIkle…841&t=ffffffffc60ca17c
https://www.nrf.gov.sg/ScriptResource.axd?d=Jw6tUG…ec1&t=ffffffffc60ca17c

Optimize CSS Delivery of the following:

https://www.nrf.gov.sg/html/css/main.css

priority - 29 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://assets.adobedtm.com/a63ef04a8a06d4763abe9b…826f3314ba9424fd0d5.js (60 minutes)
https://assets.adobedtm.com/a63ef04a8a06d4763abe9b…178052bbab600d8d67b.js (60 minutes)
https://assets.adobedtm.com/a63ef04a8a06d4763abe9b…42657d262be8297f3d8.js (60 minutes)
https://assets.adobedtm.com/a63ef04a8a06d4763abe9b…f5164746d2bd8008ea3.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.nrf.gov.sg/ScriptResource.axd?d=Jw6tUG…ec1&t=ffffffffc60ca17c (24 hours)
https://www.nrf.gov.sg/ScriptResource.axd?d=uHIkle…841&t=ffffffffc60ca17c (24 hours)
https://www.nrf.gov.sg/WebResource.axd?d=pynGkmcFU…2&t=636846034382185503 (24 hours)
https://www.nrf.gov.sg/html/css/allmobile.css (24 hours)
https://www.nrf.gov.sg/html/css/main.css (24 hours)
https://www.nrf.gov.sg/html/images/common/Brand%20SG%20Logo.png (24 hours)
https://www.nrf.gov.sg/html/images/common/bg-main.jpg (24 hours)
https://www.nrf.gov.sg/html/images/common/icons.png (24 hours)
https://www.nrf.gov.sg/html/images/common/logo-sg.png (24 hours)
https://www.nrf.gov.sg/html/images/common/nrf_logo_new.png (24 hours)
https://www.nrf.gov.sg/html/images/common/sep-01.gif (24 hours)
https://www.nrf.gov.sg/html/images/common/share_fb.png (24 hours)
https://www.nrf.gov.sg/html/images/common/share_ln.png (24 hours)
https://www.nrf.gov.sg/html/images/common/share_yt.png (24 hours)
https://www.nrf.gov.sg/html/images/home/icons/press-release.png (24 hours)
https://www.nrf.gov.sg/html/images/home/icons/speeches.png (24 hours)
https://www.nrf.gov.sg/html/js/common.min.js (24 hours)
https://www.nrf.gov.sg/html/js/home.min.js (24 hours)
https://www.nrf.gov.sg/html/js/jquery-3.4.0.min.js (24 hours)
https://www.nrf.gov.sg/html/js/jquery-migrate_min.js (24 hours)
https://www.nrf.gov.sg/html/js/jquery.min.js (24 hours)
https://www.nrf.gov.sg/html/js/slick.min.js (24 hours)
https://www.nrf.gov.sg/html/js/spamspan.min.js (24 hours)
https://www.nrf.gov.sg/html/js/webfont.js (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…4021152569431-fund.png (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…21153140720-trophy.png (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…21153324957-people.png (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…4021153553811-labs.png (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…071040028490-hands.png (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…1-Central-Gap-Fund.jpg (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…103951-Fellowship.jpeg (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…-Management-System.jpg (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…06071435441321-CRP.jpg (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…-a243-43981a220439.jpg (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…-83ec-a4c10fe1bfea.jpg (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…07174622-ST_20logo.jpg (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…-a9a8-a1b768279449.png (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…e2020_20banner_202.jpg (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…-9931-72ba94601d8d.png (24 hours)
https://www.nrf.gov.sg/images/default-source/modul…-bd39-0dd5967afe70.png (24 hours)

priority - 26 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://nrf.gov.sg/
http://www.nrf.gov.sg/
https://www.nrf.gov.sg/

priority - 0 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 620B (14% reduction).

Minifying https://www.nrf.gov.sg/WebResource.axd?d=pynGkmcFU…2&t=636846034382185503 could save 620B (14% reduction) after compression.

nrf.gov.sg Mobile Resources

Total Resources59
Number of Hosts11
Static Resources46
JavaScript Resources18
CSS Resources3

nrf.gov.sg Mobile Resource Breakdown

nrf.gov.sg mobile page usability

Last tested: 2019-06-21


Mobile Usability Good
99/100

nrf.gov.sg Mobile Usability Test Quick Summary


priority - 0 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="/privacy-statement">Privacy Statement</a> and 4 others are close to other tap targets.

nrf.gov.sg similar domains

Similar domains:
www.nrf.com
www.nrf.net
www.nrf.org
www.nrf.info
www.nrf.biz
www.nrf.us
www.nrf.mobi
www.rf.gov.sg
www.nrf.gov.sg
www.brf.gov.sg
www.nbrf.gov.sg
www.bnrf.gov.sg
www.hrf.gov.sg
www.nhrf.gov.sg
www.hnrf.gov.sg
www.jrf.gov.sg
www.njrf.gov.sg
www.jnrf.gov.sg
www.mrf.gov.sg
www.nmrf.gov.sg
www.mnrf.gov.sg
www.nf.gov.sg
www.nef.gov.sg
www.nref.gov.sg
www.nerf.gov.sg
www.ndf.gov.sg
www.nrdf.gov.sg
www.ndrf.gov.sg
www.nff.gov.sg
www.nrff.gov.sg
www.nfrf.gov.sg
www.ntf.gov.sg
www.nrtf.gov.sg
www.ntrf.gov.sg
www.nr.gov.sg
www.nrc.gov.sg
www.nrfc.gov.sg
www.nrcf.gov.sg
www.nrd.gov.sg
www.nrfd.gov.sg
www.nrr.gov.sg
www.nrfr.gov.sg
www.nrrf.gov.sg
www.nrt.gov.sg
www.nrft.gov.sg
www.nrg.gov.sg
www.nrfg.gov.sg
www.nrgf.gov.sg
www.nrv.gov.sg
www.nrfv.gov.sg
www.nrvf.gov.sg

nrf.gov.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.


nrf.gov.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.