NHB.GOV.SG National Heritage Board - Pride in our Past, Legacy for our Future

nhb.gov.sg Website Information

Daily Unique Visits: 19,343

Daily Page Views: 116,058

Income Per Day: $232

Estimated Value: $167,040

nhb.gov.sg is registered under .SG top-level domain. Please check other sites in .SG zone.

No name server records were found.

and is probably hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US. See the full list of other websites hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US.

The highest website nhb.gov.sg position in Alexa rank database was 43105 and the lowest rank position was 997664. Current position of nhb.gov.sg in Alexa rank database is 74146.

Desktop speed score of nhb.gov.sg (54/100) is better than the results of 28.19% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of nhb.gov.sg (65/100) is better than the results of 13.11% of other sites and means that the page is not mobile-friendly.

Mobile speed score of nhb.gov.sg (49/100) is better than the results of 31.99% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

nhb.gov.sg 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.


nhb.gov.sg 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.


Domain Name: nhb.gov.sg
Unicode Name: nhb.gov.sg
Updated Date: 2024-10-10T12:50:01Z
Creation Date: 1996-03-31T16:00:00Z
Registry Expiry Date: 2025-03-30T16:00:00Z
Registrar: Government Technology Agency
Domain Status: ok https://icann.org/epp#ok
VerifiedID Status: VerifiedID@SG-Not Required
Registry Lock:
Registrant Name: NATIONAL HERITAGE BOARD
Admin Name: KENDRICK ONG
Tech Name: YE LIANG IAN CHOO,
Tech Email: Ian_CHOO@nhb.gov.sg
Name Server: a1-6.akam.net
Name Server: a2-65.akam.net
Name Server: a20-66.akam.net
Name Server: a3-67.akam.net
Name Server: a8-64.akam.net
Name Server: a9-65.akam.net
Name Server: ns10.gdnsdef.com
Name Server: ns12.gdnsdef.com
Name Server: ns12.gdnsec.com
Name Server: ns3.gdnsec.com
Name Server: ns7.gdnsdef.com
Name Server: ns9.gdnsec.com
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-10-21T03:07:25Z

nhb.gov.sg server information

Servers Location

nhb.gov.sg desktop page speed rank

Last tested: 2019-06-16


Desktop Speed Bad
54/100

nhb.gov.sg Desktop Speed Test Quick Summary


priority - 44Optimize images

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

Optimize the following images to reduce their size by 430.9KiB (57% reduction).

Compressing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…hero-1.jpg?as=1&w=1920 could save 126.6KiB (40% reduction).
Compressing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…cklinks.jpg?as=1&h=296 could save 89.6KiB (78% reduction).
Compressing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…cklinks.jpg?as=1&h=296 could save 83.6KiB (77% reduction).
Compressing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…cklinks.jpg?as=1&h=296 could save 71.3KiB (80% reduction).
Compressing https://www.nhb.gov.sg/-/media/nhb/images/footer/lion-logo.jpg?la=en could save 18.6KiB (84% reduction).
Compressing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…lights/roots.jpg?la=en could save 12.1KiB (30% reduction).
Compressing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…wer-acm.jpg?as=1&h=296 could save 11.3KiB (44% reduction).
Compressing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…ngapore.jpg?as=1&h=296 could save 8.3KiB (50% reduction).
Compressing and resizing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…icon-youtube.png?la=en could save 3KiB (92% reduction).
Compressing and resizing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…r/icon-phone.png?la=en could save 2.9KiB (91% reduction).
Compressing and resizing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…con-facebook.png?la=en could save 2.8KiB (94% reduction).
Compressing https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…sg.png?h=27&as=1&la=en could save 509B (15% reduction).
Compressing and resizing https://www.nhb.gov.sg/html/NHB2017/img/common/icon-search.png could save 174B (34% reduction).

priority - 24Leverage 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://img.youtube.com/vi/-wkVqwdigMc/0.jpg (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.nhb.gov.sg/-/media/nhb/images/admission/admission-slab.jpg (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/footer/lion-logo.jpg?la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…hero-1.jpg?as=1&w=1920 (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…cm.png?h=43&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…bb.png?h=43&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…bc.png?h=43&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…con-facebook.png?la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…r/icon-phone.png?la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…icon-youtube.png?la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…hc.png?h=43&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…hc.png?h=43&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…ms.png?h=43&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…pm.png?h=43&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…ter/sys.png;as=1?la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…pm.png?h=43&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…hb.png?h=73&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…sg.png?h=27&as=1&la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…-arrow-white.png?la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…s/roots-logo.png?la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…lights/roots.jpg?la=en (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…cklinks.jpg?as=1&h=296 (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…wer-acm.jpg?as=1&h=296 (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…cklinks.jpg?as=1&h=296 (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…ngapore.jpg?as=1&h=296 (24 hours)
https://www.nhb.gov.sg/-/media/nhb/images/nhb2017/…cklinks.jpg?as=1&h=296 (24 hours)
https://www.nhb.gov.sg/html/NHB2017/css/main.css (24 hours)
https://www.nhb.gov.sg/html/NHB2017/img/common/icon-print.png (24 hours)
https://www.nhb.gov.sg/html/NHB2017/img/common/icon-right-arrow-white.png (24 hours)
https://www.nhb.gov.sg/html/NHB2017/img/common/icon-right-arrow.png (24 hours)
https://www.nhb.gov.sg/html/NHB2017/img/common/icon-search.png (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/lib/tempIframe/tempIframe.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/main-dist.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/plugins-dist.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/boot…epicker-standalone.css (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/boot…-datetimepicker.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/boot…st/js/bootstrap.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/font…s/font-awesome.min.css (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/imag…agesloaded.pkgd.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/jque…ery.nice-select.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/jque…y.smooth-scroll.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/jquery/dist/jquery.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/jque…oad/jquery.lazyload.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/masonry/masonry.pkgd.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/moment/moment.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/rv-j…jquery-fontsize.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/slic…rousel/slick/slick.css (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/slic…sel/slick/slick.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/vendor/tether/dist/js/tether.min.js (24 hours)
https://www.nhb.gov.sg/html/NHB2017/js/webfont.js (24 hours)

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://assets.adobedtm.com/a63ef04a8a06d4763abe9b…42657d262be8297f3d8.js

priority - 7Avoid 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://nhb.gov.sg/
http://www.nhb.gov.sg/
https://www.nhb.gov.sg/

priority - 7Reduce server response time

In our test, your server responded in 0.34 seconds.

priority - 0Minify 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 3.3KiB (15% reduction).

Minifying https://www.nhb.gov.sg/html/NHB2017/js/vendor/moment/moment.min.js could save 1.9KiB (11% reduction) after compression.
Minifying https://www.nhb.gov.sg/html/NHB2017/js/vendor/jque…oad/jquery.lazyload.js could save 938B (41% reduction) after compression.
Minifying https://www.nhb.gov.sg/html/NHB2017/js/lib/tempIframe/tempIframe.js could save 260B (33% reduction) after compression.
Minifying https://www.nhb.gov.sg/html/NHB2017/js/vendor/rv-j…jquery-fontsize.min.js could save 232B (17% reduction) after compression.

nhb.gov.sg Desktop Resource Breakdown

Total Resources82
Number of Hosts12
Static Resources58
JavaScript Resources23
CSS Resources7

nhb.gov.sg mobile page speed rank

Last tested: 2019-01-18


Mobile Speed Bad
49/100

nhb.gov.sg Mobile Speed Test Quick Summary


priority - 47Optimize images

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

Optimize the following images to reduce their size by 458.1KiB (41% reduction).

Compressing https://www.nhb.gov.sg/~/media/nhb/images/banner/h…g?bc=white&h=307&w=980 could save 220.6KiB (73% reduction).
Compressing https://www.nhb.gov.sg/~/media/nhb/images/banner/h…g?bc=white&h=307&w=980 could save 54.8KiB (14% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/search_box_icon.png could save 46.6KiB (99% reduction).
Compressing https://www.nhb.gov.sg/~/media/nhb/images/banner/h…g?bc=white&h=307&w=980 could save 34KiB (61% reduction).
Compressing https://www.nhb.gov.sg/~/media/nhb/images/banner/h…g?bc=white&h=307&w=980 could save 17.6KiB (17% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/NHB_logo_02Jan2014.jpg could save 16.9KiB (68% reduction).
Compressing https://www.nhb.gov.sg/~/media/nhb/images/aboutus/…val.jpg?bc=white&w=313 could save 15.4KiB (43% reduction).
Compressing https://www.nhb.gov.sg/~/media/nhb/images/contentf…o.jpg?h=43&w=106&la=en could save 14.7KiB (89% reduction).
Compressing https://www.nhb.gov.sg/~/media/nhb/images/banner/h…ail.png?bc=white&w=230 could save 8.9KiB (11% reduction).
Compressing https://www.nhb.gov.sg/~/media/nhb/images/banner/h…ord.jpg?bc=white&w=313 could save 7.4KiB (48% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/navi_arrow.png could save 2.7KiB (94% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/museums/mhc_white_logo.jpg could save 1.9KiB (53% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/museums/nms_white_logo.jpg could save 1.7KiB (55% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/museums/bbb_white_logo.jpg could save 1.7KiB (58% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/museums/spm_white_logo.jpg could save 1.6KiB (54% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/museums/sys_white_logo.jpg could save 1.6KiB (55% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/sg_gov.jpg could save 1.5KiB (31% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/museums/rbc_white_logo.jpg could save 1.5KiB (57% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/museums/tpm_white_logo.jpg could save 1.4KiB (59% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/museums/acm_white_logo.jpg could save 1.4KiB (57% reduction).
Compressing https://www.nhb.gov.sg/Html/Nhb/images/common/peop…eveloper_singapore.png could save 1.4KiB (27% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/view_more.png could save 1.2KiB (42% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/bullet_home.jpg could save 986B (73% reduction).
Compressing https://www.nhb.gov.sg/Html/NHB/images/common/icon_social.png could save 623B (13% reduction).

priority - 26Avoid 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://nhb.gov.sg/
http://www.nhb.gov.sg/
https://www.nhb.gov.sg/

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://www.nhb.gov.sg/Html/NHB/css/common.css
https://www.nhb.gov.sg/Html/NHB/css/home.css

priority - 17Reduce server response time

priority - 1Minify 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 10.8KiB (47% reduction).

Minifying https://www.nhb.gov.sg/Html/NHB/js/plugins.js could save 10.3KiB (47% reduction) after compression.
Minifying https://www.nhb.gov.sg/Html/NHB/js/common.js could save 528B (49% reduction) after compression.

priority - 1Leverage 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://www.google-analytics.com/analytics.js (2 hours)

priority - 0Minify 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 2.5KiB (35% reduction).

Minifying https://www.nhb.gov.sg/Html/NHB/css/common.css could save 2.5KiB (35% reduction) after compression.

nhb.gov.sg Mobile Resource Breakdown

Total Resources51
Number of Hosts6
Static Resources44
JavaScript Resources8
CSS Resources2

nhb.gov.sg mobile page usability

Last tested: 2019-01-18


Mobile Usability Medium
65/100

nhb.gov.sg Mobile Usability Test Quick Summary


priority - 31Use 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.

Connect with us renders only 5 pixels tall (12 CSS pixels).

Contacts and 3 others render only 4 pixels tall (11 CSS pixels).

| and 2 others render only 5 pixels tall (12 CSS pixels).

Awards & Grants and 10 others render only 5 pixels tall (12 CSS pixels).

Support Us renders only 5 pixels tall (12 CSS pixels).

Shop renders only 5 pixels tall (12 CSS pixels).

We deeply appr…ards heritage. renders only 5 pixels tall (12 CSS pixels).

HERITAGE RESOURCES - ROOTS.SG and 2 others render only 5 pixels tall (14 CSS pixels).

NATIONAL MONUMENTS and 3 others render only 5 pixels tall (14 CSS pixels).

RESOURCES and 3 others render only 5 pixels tall (14 CSS pixels).

National Museum of Singapore and 16 others render only 4 pixels tall (11 CSS pixels).

The National H…and precincts. renders only 4 pixels tall (11 CSS pixels).

National Heritage Board renders only 4 pixels tall (10 CSS pixels).

#03-08 Stamfor…ngapore 178892 and 4 others render only 4 pixels tall (10 CSS pixels).

Privacy Policy and 2 others render only 4 pixels tall (10 CSS pixels).

and please ena…ng experience. and 3 others render only 4 pixels tall (10 CSS pixels).

priority - 12Size 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://www.fa…eritageBoardSG" class="top_social fb-heritage"> is close to 2 other tap targets.

The tap target <a href="https://www.yo…er/yesterdaysg" class="top_social youtube"> is close to 3 other tap targets.

The tap target <a href="https://www.fa…m/ILoveMuseums" class="top_social fb-museum"> is close to 3 other tap targets.

The tap target <a href="/rss-feeds" class="top_social rss"> is close to 2 other tap targets.

The tap target <a href="http://www.gov.sg" class="right"></a> is close to 2 other tap targets.

The tap target <a href="/contacts">Contacts</a> and 3 others are close to other tap targets.

The tap target <a href="/about-us">About Us</a> and 7 others are close to other tap targets.

The tap target <a href="/support-us">Support Us</a> is close to 1 other tap targets.

The tap target <a href="/shop">Shop</a> is close to 2 other tap targets.

The tap target <a id="nhbplaceholder…0_HypContent_0" href="/museums/natio…m-of-singapore">National Museum of Singapore</a> and 16 others are close to other tap targets.

The tap target <a href="/museums/singa…latelic-museum"></a> and 3 others are close to other tap targets.

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 - 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 983 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="/feedback">Feedback</a> falls outside the viewport.
The element <div class="half alignright">Copyright 2014…- 26 June 2015</div> falls outside the viewport.

nhb.gov.sg HTML validation

Errors

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

Line: 55 Column: 38 - 88
"...print();"><img src="/html/NHB2017/img/common/icon-print.png"></a><a..."

Bad value “” for attribute “src” on element “img”: Must be non-empty.

Line: 133 Column: 25 - 201
"... <img id="nhbplaceholdercontent_0_RptContent_ImgThumb_0" class="lazy" data-original="/~/media/nhb/images/nhb2017/home/quicklinks/ewer-acm.jpg?as=1&amp;h=296" src="" alt="Ewer" /> ..."

Start tag “a” seen but an element of the same type was already open.

Line: 139 Column: 29 - 192
"... <a id="nhbplaceholdercontent_0_RptContent_HypMore_0" class="btn-box" href="/what-we-do/our-work/preserve-our-stories-treasures-and-places/museums-and-institutions">MORE<s..."

End tag “a” violates nesting rules.

Line: 139 Column: 29 - 192
"... <a id="nhbplaceholdercontent_0_RptContent_HypMore_0" class="btn-box" href="/what-we-do/our-work/preserve-our-stories-treasures-and-places/museums-and-institutions">MORE<s..."

Cannot recover after last error. Any further errors will be ignored.

Line: 139 Column: 29 - 192
"... <a id="nhbplaceholdercontent_0_RptContent_HypMore_0" class="btn-box" href="/what-we-do/our-work/preserve-our-stories-treasures-and-places/museums-and-institutions">MORE<s..."

Warnings

The “main” role is unnecessary for element “main”.

Line: 111 Column: 9 - 41
"...> <main class="resize" role="main"> ..."

nhb.gov.sg similar domains

Similar domains:
www.nhb.com
www.nhb.net
www.nhb.org
www.nhb.info
www.nhb.biz
www.nhb.us
www.nhb.mobi
www.hb.gov.sg
www.nhb.gov.sg
www.bhb.gov.sg
www.nbhb.gov.sg
www.bnhb.gov.sg
www.hhb.gov.sg
www.nhhb.gov.sg
www.hnhb.gov.sg
www.jhb.gov.sg
www.njhb.gov.sg
www.jnhb.gov.sg
www.mhb.gov.sg
www.nmhb.gov.sg
www.mnhb.gov.sg
www.nb.gov.sg
www.nbb.gov.sg
www.nhbb.gov.sg
www.ngb.gov.sg
www.nhgb.gov.sg
www.nghb.gov.sg
www.nyb.gov.sg
www.nhyb.gov.sg
www.nyhb.gov.sg
www.nub.gov.sg
www.nhub.gov.sg
www.nuhb.gov.sg
www.njb.gov.sg
www.nhjb.gov.sg
www.nnb.gov.sg
www.nhnb.gov.sg
www.nnhb.gov.sg
www.nh.gov.sg
www.nhv.gov.sg
www.nhbv.gov.sg
www.nhvb.gov.sg
www.nhg.gov.sg
www.nhbg.gov.sg
www.nhh.gov.sg
www.nhbh.gov.sg
www.nhn.gov.sg
www.nhbn.gov.sg

nhb.gov.sg 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.


nhb.gov.sg 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.