brighton.ac.uk Website Information
Daily Unique Visits: 164,458
Daily Page Views: 1,315,664
Income Per Day: $1,316
Estimated Value: $1,421,280
This website is located in United Kingdom and is using following IP address 185.18.139.126. See the complete list of popular websites hosted in United Kingdom.
brighton.ac.uk is registered under .UK top-level domain. Please check other sites in .UK zone.
Website brighton.ac.uk is using the following name servers:
- dns0.brighton.ac.uk
- dns2.brighton.ac.uk
- dns1.brighton.ac.uk
and is probably hosted by Zengenti Ltd.. See the full list of other websites hosted by Zengenti Ltd..
The highest website brighton.ac.uk position in Alexa rank database was 8985 and the lowest rank position was 9910. Current position of brighton.ac.uk in Alexa rank database is 9266.
Desktop speed score of brighton.ac.uk (63/100) is better than the results of 39.87% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of brighton.ac.uk (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of brighton.ac.uk (6/100) is better than the results of 0.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
brighton.ac.uk 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.
brighton.ac.uk 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.
ac.uk
Registrant:
The JNT Association
Registrant type:
Other
Registrant's address:
Lumen House
Library Avenue
Harwell
Didcot
OX11 OSG
GB
Registrar:
No registrar listed. This domain is directly registered with Nominet.
Relevant dates:
Registered on: before Aug-1996
Registration status:
No registration status listed.
Name servers:
ns0.ja.net.
ns2.ja.net.
ns3.ja.net.
ns4.ja.net.
auth03.ns.uu.net.
ns1.surfnet.nl.
dns-3.dfn.de.
WHOIS lookup made at 09:26:06 13-Sep-2024
--
This WHOIS information is provided for free by Nominet UK the central registry
for .uk domain names. This information and the .uk WHOIS are:
Copyright Nominet UK 1996 - 2024.
You may not access the .uk WHOIS or use any data from it except as permitted
by the terms of use available in full at https://www.nominet.uk/whoisterms,
which includes restrictions on: (A) use of the data for advertising, or its
repackaging, recompilation, redistribution or reuse (B) obscuring, removing
or hiding any or all of this notice and (C) exceeding query rate or volume
limits. The data is provided on an 'as-is' basis and may lag behind the
register. Access may be withdrawn or restricted at any time.
brighton.ac.uk server information
Servers Location
brighton.ac.uk desktop page speed rank
Last tested: 2018-02-09
brighton.ac.uk Desktop Speed Test Quick Summary
priority - 20Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 196.5KiB (67% reduction).
Compressing https://www.brighton.ac.uk/_design/img/uob-logo-large.png could save 18.9KiB (84% reduction).
Compressing https://www.brighton.ac.uk/_design/img/search-button-50px-2017.png could save 15.9KiB (95% reduction).
Compressing https://www.brighton.ac.uk/_design/img/footer-instagram.png could save 15.9KiB (94% reduction).
Compressing https://www.brighton.ac.uk/_design/img/footer-twitter.png could save 15.7KiB (94% reduction).
Compressing https://www.brighton.ac.uk/_design/img/top-link-bg-2017.png could save 15.7KiB (98% reduction).
Compressing https://www.brighton.ac.uk/_design/img/search-trigger-2017.png could save 15.7KiB (94% reduction).
Compressing https://www.brighton.ac.uk/_design/img/footer-youtube.png could save 15.7KiB (94% reduction).
Compressing https://www.brighton.ac.uk/_design/img/footer-facebook.png could save 15.6KiB (97% reduction).
Compressing https://www.brighton.ac.uk/_design/img/menu-burger.png could save 15.6KiB (98% reduction).
Compressing https://www.brighton.ac.uk/images/news-images/2017…go-with-bg-308x200.jpg could save 2KiB (22% reduction).
Compressing https://www.brighton.ac.uk/_design/img/go-header-link-bg-13px-close.gif could save 1.3KiB (77% reduction).
Compressing https://www.brighton.ac.uk/_design/img/close-24px.gif could save 1.2KiB (67% reduction).
priority - 17Leverage 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.brighton.ac.uk/_design/font/brandontext-bold-webfont.woff (expiration not specified)
https://www.brighton.ac.uk/_design/font/lato-reg-webfont.woff (expiration not specified)
https://www.brighton.ac.uk/_design/font/slick.woff (expiration not specified)
https://doug1izaerwt3.cloudfront.net/a383f7396c7d9…066425709b07df2eb.1.js (60 seconds)
https://www.googletagmanager.com/gtm.js?id=GTM-KGXLQ2 (15 minutes)
https://connect.facebook.net/en_US/fbds.js (20 minutes)
https://api.reciteme.com/asset/js?key=671d120234c5…59e74afb6&build=921194 (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://siteimproveanalytics.com/js/siteanalyze_9969.js (4 hours)
https://dnn506yrbagrg.cloudfront.net/pages/scripts/0012/9757.js?421710 (8 hours)
https://www.brighton.ac.uk/_design/css/100-bootstr…2017.css?version=76629 (3 days)
https://www.brighton.ac.uk/_design/css/100-main-2017.css?version=78211 (3 days)
https://www.brighton.ac.uk/_design/css/200-homepage-2017.css?version=83964 (3 days)
https://www.brighton.ac.uk/_design/css/plugins/jquery.fancybox.css (3 days)
https://www.brighton.ac.uk/_design/css/plugins/sli…heme.css?version=74350 (3 days)
https://www.brighton.ac.uk/_design/css/plugins/slick.css?version=74118 (3 days)
https://www.brighton.ac.uk/_design/img/close-24px.gif (3 days)
https://www.brighton.ac.uk/_design/img/footer-facebook.png (3 days)
https://www.brighton.ac.uk/_design/img/footer-instagram.png (3 days)
https://www.brighton.ac.uk/_design/img/footer-twitter.png (3 days)
https://www.brighton.ac.uk/_design/img/footer-youtube.png (3 days)
https://www.brighton.ac.uk/_design/img/go-header-link-bg-13px-close.gif (3 days)
https://www.brighton.ac.uk/_design/img/home-24px.gif (3 days)
https://www.brighton.ac.uk/_design/img/home.gif (3 days)
https://www.brighton.ac.uk/_design/img/menu-24px.gif (3 days)
https://www.brighton.ac.uk/_design/img/menu-burger.png (3 days)
https://www.brighton.ac.uk/_design/img/search-button-50px-2017.png (3 days)
https://www.brighton.ac.uk/_design/img/search-trigger-2017.png (3 days)
https://www.brighton.ac.uk/_design/img/top-link-bg-2017.png (3 days)
https://www.brighton.ac.uk/_design/img/uob-logo-large.png (3 days)
https://www.brighton.ac.uk/_design/js/brighton.js (3 days)
https://www.brighton.ac.uk/_design/js/desktop-behaviours.js (3 days)
https://www.brighton.ac.uk/_design/js/jquery.fancybox-media.js?build=921194 (3 days)
https://www.brighton.ac.uk/_design/js/jquery.fancybox.js?build=921194 (3 days)
https://www.brighton.ac.uk/_design/js/modernizr-2-…ion=13342&build=921194 (3 days)
https://www.brighton.ac.uk/_design/js/slick-homepa…ion=83935&build=921194 (3 days)
https://www.brighton.ac.uk/_design/js/slick-min.js…ion=74120&build=921194 (3 days)
https://www.brighton.ac.uk/images/Choose-Brighton/…ce-Cropped-632x420.jpg (3 days)
https://www.brighton.ac.uk/images/Choose-Brighton/…ts-Cropped-632x420.jpg (3 days)
https://www.brighton.ac.uk/images/School-of-Sport-…ts-Cropped-632x420.jpg (3 days)
https://www.brighton.ac.uk/images/School-of-Sport-…ts-Cropped-632x420.jpg (3 days)
https://www.brighton.ac.uk/images/banners/home/ful…0-cropped-1280x600.jpg (3 days)
https://www.brighton.ac.uk/images/banners/home/ful…0-cropped-1280x600.jpg (3 days)
https://www.brighton.ac.uk/images/home-page/Titan-homepage-new.jpg (3 days)
https://www.brighton.ac.uk/images/news-images/2015…ne-Cropped-632x420.jpg (3 days)
https://www.brighton.ac.uk/images/news-images/2017…go-with-bg-308x200.jpg (3 days)
https://www.brighton.ac.uk/images/news-images/2018…ss-Cropped-308x200.jpg (3 days)
https://www.brighton.ac.uk/images/news-images/2018…ts-Cropped-632x420.jpg (3 days)
https://www.brighton.ac.uk/images/news-images/2018…ts-Cropped-308x200.jpg (3 days)
https://www.brighton.ac.uk/images/staff-profile/Ch…17-Cropped-308x200.jpg (3 days)
https://www.brighton.ac.uk/images/studying-here/St…in-Cropped-632x420.jpg (3 days)
https://www.brighton.ac.uk/images/studying-here/en…ab-Cropped-632x420.jpg (3 days)
https://www.brighton.ac.uk/images/studying-here/fe…00-Cropped-632x420.jpg (3 days)
priority - 10Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.brighton.ac.uk/
https://www.brighton.ac.uk/
https://www.brighton.ac.uk/index.aspx
priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.brighton.ac.uk/WebResource.axd?d=P7ruH…176321493&build=921194
https://www.brighton.ac.uk/_design/js/modernizr-2-…ion=13342&build=921194
Optimize CSS Delivery of the following:
https://www.brighton.ac.uk/_design/css/100-main-2017.css?version=78211
https://www.brighton.ac.uk/_design/css/200-homepage-2017.css?version=83964
https://www.brighton.ac.uk/_design/css/plugins/slick.css?version=74118
https://www.brighton.ac.uk/_design/css/plugins/sli…heme.css?version=74350
https://www.brighton.ac.uk/_design/css/plugins/jquery.fancybox.css
priority - 5Enable 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 51.7KiB (71% reduction).
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 9.6KiB (36% reduction).
Minifying https://www.brighton.ac.uk/_design/js/brighton.js could save 2.3KiB (44% reduction) after compression.
Minifying https://www.brighton.ac.uk/_design/js/desktop-behaviours.js could save 1KiB (50% reduction) after compression.
Minifying https://www.brighton.ac.uk/_design/js/jquery.fancybox-media.js?build=921194 could save 876B (44% reduction) after compression.
Minifying https://connect.facebook.net/en_US/fbds.js could save 690B (33% reduction) after compression.
Minifying https://www.brighton.ac.uk/WebResource.axd?d=P7ruH…176321493&build=921194 could save 657B (33% reduction) after compression.
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 946B (14% reduction).
Minifying https://www.brighton.ac.uk/_design/css/plugins/jquery.fancybox.css could save 234B (17% reduction) after compression.
Minifying https://www.brighton.ac.uk/_design/css/plugins/sli…heme.css?version=74350 could save 124B (13% reduction) after compression.
brighton.ac.uk Desktop Resource Breakdown
Total Resources | 81 |
Number of Hosts | 22 |
Static Resources | 59 |
JavaScript Resources | 23 |
CSS Resources | 6 |
brighton.ac.uk mobile page speed rank
Last tested: 2019-12-11
brighton.ac.uk Mobile Speed Test Quick Summary
priority - 481Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 4.6MiB (97% reduction).
Compressing https://www.brighton.ac.uk/_design/img/uob-logo-large.png could save 18.9KiB (84% reduction).
Compressing https://www.brighton.ac.uk/_design/img/search-button-50px-2017.png could save 15.9KiB (95% reduction).
Compressing https://www.brighton.ac.uk/_design/img/footer-instagram.png could save 15.9KiB (94% reduction).
Compressing https://www.brighton.ac.uk/_design/img/footer-twitter.png could save 15.7KiB (94% reduction).
Compressing https://www.brighton.ac.uk/_design/img/search-trigger-2017.png could save 15.7KiB (94% reduction).
Compressing https://www.brighton.ac.uk/images/banners/home/201…banner-2019-poster.jpg could save 15.7KiB (22% reduction).
Compressing https://www.brighton.ac.uk/_design/img/footer-youtube.png could save 15.7KiB (94% reduction).
Compressing https://www.brighton.ac.uk/_design/img/footer-facebook.png could save 15.6KiB (97% reduction).
Compressing https://www.brighton.ac.uk/_design/img/burger-icon.png could save 15.6KiB (99% reduction).
Compressing https://www.brighton.ac.uk/_design/img/menu-burger.png could save 15.6KiB (98% reduction).
Compressing https://www.brighton.ac.uk/_design/img/close-24px.gif could save 1.2KiB (67% reduction).
priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.brighton.ac.uk/WebResource.axd?d=RY3vA…59319132&build=1131155
https://www.brighton.ac.uk/_design/js/modernizr-2-…on=13342&build=1131155
https://optanon.blob.core.windows.net/consent/7927…1c615.js?build=1131155
https://www.brighton.ac.uk/WebResource.axd?d=pynGk…2&t=636426891113374701
https://www.brighton.ac.uk/ScriptResource.axd?d=uH…0AbUnr8PFo1&t=72fc8ae3
https://www.brighton.ac.uk/ScriptResource.axd?d=Jw…wBUj-JGDpI1&t=72fc8ae3
Optimize CSS Delivery of the following:
https://www.brighton.ac.uk/_design/css/100-main-2017.css?version=110141
https://www.brighton.ac.uk/_design/css/200-homepage-2017.css?version=109498
https://www.brighton.ac.uk/_design/css/plugins/slick.css?version=96681
https://www.brighton.ac.uk/_design/css/plugins/sli…eme.css?version=104673
https://optanon.blob.core.windows.net/skins/4.3.1/…ack/v2/css/optanon.css
priority - 35Avoid landing page redirects
Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.brighton.ac.uk/
https://www.brighton.ac.uk/
https://www.brighton.ac.uk/index.aspx
priority - 14Leverage 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.brighton.ac.uk/_design/razorviews/Open…ries-controller.cshtml (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-KGXLQ2 (15 minutes)
https://api.reciteme.com/asset/js?key=671d120234c5…9e74afb6&build=1131155 (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://optanon.blob.core.windows.net/consent/7927…1c615.js?build=1131155 (4 hours)
https://www.brighton.ac.uk/_design/css/plugins/ajax-loader.gif (24 hours)
https://www.brighton.ac.uk/_design/img/burger-icon.png (24 hours)
https://www.brighton.ac.uk/_design/img/close-24px.gif (24 hours)
https://www.brighton.ac.uk/_design/img/footer-facebook.png (24 hours)
https://www.brighton.ac.uk/_design/img/footer-instagram.png (24 hours)
https://www.brighton.ac.uk/_design/img/footer-twitter.png (24 hours)
https://www.brighton.ac.uk/_design/img/footer-youtube.png (24 hours)
https://www.brighton.ac.uk/_design/img/home-24px.gif (24 hours)
https://www.brighton.ac.uk/_design/img/home.gif (24 hours)
https://www.brighton.ac.uk/_design/img/menu-24px.gif (24 hours)
https://www.brighton.ac.uk/_design/img/menu-burger.png (24 hours)
https://www.brighton.ac.uk/_design/img/search-button-50px-2017.png (24 hours)
https://www.brighton.ac.uk/_design/img/search-trigger-2017.png (24 hours)
https://www.brighton.ac.uk/_design/img/uob-logo-large.png (24 hours)
https://www.brighton.ac.uk/images/banners/home/201…belong-at-brighton.png (24 hours)
https://www.brighton.ac.uk/images/banners/home/201…banner-2019-poster.jpg (24 hours)
priority - 7Enable 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 67KiB (78% reduction).
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 1.7KiB (22% reduction).
Minifying https://www.brighton.ac.uk/WebResource.axd?d=pynGk…2&t=636426891113374701 could save 620B (14% reduction) after compression.
Minifying https://www.brighton.ac.uk/_design/js/homepage-nav.js could save 454B (32% reduction) after compression.
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 808B (14% reduction).
Minifying https://www.brighton.ac.uk/_design/css/plugins/sli…eme.css?version=104673 could save 126B (12% reduction) after compression.
brighton.ac.uk Mobile Resource Breakdown
Total Resources | 64 |
Number of Hosts | 14 |
Static Resources | 49 |
JavaScript Resources | 18 |
CSS Resources | 6 |
brighton.ac.uk mobile page usability
Last tested: 2019-12-11
brighton.ac.uk Mobile Usability Test Quick Summary
priority - 0Size 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.
<div class="sys_mobile-nav…sys_hidden-lg"></div>
is close to 1 other tap targets.<a href="#" class="sys_16"></a>
is close to 1 other tap targets.<div class="optanon-alert-box-corner-close"></div>
is close to 1 other tap targets.<button class="optanon-alert-…r-close-button">
is close to 1 other tap targets.<a href="https://www.br…ies/index.aspx" class="banner-policy-link">Read our detai…cookie policy.</a>
and 1 others are close to other tap targets.brighton.ac.uk HTML validation
Warnings
The “banner” role is unnecessary for element “header”.
"...[endif]--><header id="header" role="banner"> <ul c..."
The “navigation” role is unnecessary for element “nav”.
"...-6"> <nav id="meganav" role="navigation"><div c..."
The “contentinfo” role is unnecessary for element “footer”.
"...-body --> <footer id="footer" role="contentinfo"> <div ..."
Errors
Attribute “alt” not allowed on element “input” at this point.
"... class=""><input name="ctl00$ctl00$PageContent$homepage_homepage_homepageBodyContent$ctl00$HomepageCourseSearchBox_button" id="HomepageCourseSearchBox_button" alt="Search" class="" type="submit" value="Search"> ..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"...s </div> <style><!-- ..." Line: 432 Column: 1 - 7
"...ntly.</p> <style><!-- ..."
brighton.ac.uk similar domains
www.brighton.net
www.brighton.org
www.brighton.info
www.brighton.biz
www.brighton.us
www.brighton.mobi
www.righton.ac.uk
www.brighton.ac.uk
www.vrighton.ac.uk
www.bvrighton.ac.uk
www.vbrighton.ac.uk
www.grighton.ac.uk
www.bgrighton.ac.uk
www.gbrighton.ac.uk
www.hrighton.ac.uk
www.bhrighton.ac.uk
www.hbrighton.ac.uk
www.nrighton.ac.uk
www.bnrighton.ac.uk
www.nbrighton.ac.uk
www.bighton.ac.uk
www.beighton.ac.uk
www.breighton.ac.uk
www.berighton.ac.uk
www.bdighton.ac.uk
www.brdighton.ac.uk
www.bdrighton.ac.uk
www.bfighton.ac.uk
www.brfighton.ac.uk
www.bfrighton.ac.uk
www.btighton.ac.uk
www.brtighton.ac.uk
www.btrighton.ac.uk
www.brghton.ac.uk
www.brughton.ac.uk
www.briughton.ac.uk
www.bruighton.ac.uk
www.brjghton.ac.uk
www.brijghton.ac.uk
www.brjighton.ac.uk
www.brkghton.ac.uk
www.brikghton.ac.uk
www.brkighton.ac.uk
www.broghton.ac.uk
www.brioghton.ac.uk
www.broighton.ac.uk
www.brihton.ac.uk
www.brifhton.ac.uk
www.brigfhton.ac.uk
www.brifghton.ac.uk
www.brivhton.ac.uk
www.brigvhton.ac.uk
www.brivghton.ac.uk
www.brithton.ac.uk
www.brigthton.ac.uk
www.britghton.ac.uk
www.bribhton.ac.uk
www.brigbhton.ac.uk
www.bribghton.ac.uk
www.briyhton.ac.uk
www.brigyhton.ac.uk
www.briyghton.ac.uk
www.brihhton.ac.uk
www.brighhton.ac.uk
www.brihghton.ac.uk
www.brigton.ac.uk
www.brigbton.ac.uk
www.brighbton.ac.uk
www.briggton.ac.uk
www.brighgton.ac.uk
www.brigghton.ac.uk
www.brigyton.ac.uk
www.brighyton.ac.uk
www.briguton.ac.uk
www.brighuton.ac.uk
www.briguhton.ac.uk
www.brigjton.ac.uk
www.brighjton.ac.uk
www.brigjhton.ac.uk
www.brignton.ac.uk
www.brighnton.ac.uk
www.brignhton.ac.uk
www.brighon.ac.uk
www.brighron.ac.uk
www.brightron.ac.uk
www.brighrton.ac.uk
www.brighfon.ac.uk
www.brightfon.ac.uk
www.brighfton.ac.uk
www.brighgon.ac.uk
www.brightgon.ac.uk
www.brighyon.ac.uk
www.brightyon.ac.uk
www.brightn.ac.uk
www.brightin.ac.uk
www.brightoin.ac.uk
www.brightion.ac.uk
www.brightkn.ac.uk
www.brightokn.ac.uk
www.brightkon.ac.uk
www.brightln.ac.uk
www.brightoln.ac.uk
www.brightlon.ac.uk
www.brightpn.ac.uk
www.brightopn.ac.uk
www.brightpon.ac.uk
www.brighto.ac.uk
www.brightob.ac.uk
www.brightonb.ac.uk
www.brightobn.ac.uk
www.brightoh.ac.uk
www.brightonh.ac.uk
www.brightohn.ac.uk
www.brightoj.ac.uk
www.brightonj.ac.uk
www.brightojn.ac.uk
www.brightom.ac.uk
www.brightonm.ac.uk
www.brightomn.ac.uk
brighton.ac.uk 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.
brighton.ac.uk 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.