SWLEARNING.COM Website Information

swlearning.com Website Information

Daily Unique Visits: 7,934

Daily Page Views: 39,670

Income Per Day: $99

Estimated Value: $59,400

This website is located in United States and is using following IP address 69.32.208.50. See the complete list of popular websites hosted in United States.

swlearning.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website swlearning.com is using the following name servers:

  • ns1.cengage.net
  • ns2.cengage.net

and is probably hosted by CENGAGE-OHCIN - Cengage Learning Inc, US. See the full list of other websites hosted by CENGAGE-OHCIN - Cengage Learning Inc, US.

The highest website swlearning.com position in Alexa rank database was 31283 and the lowest rank position was 992428. Current position of swlearning.com in Alexa rank database is 171723.

Desktop speed score of swlearning.com (57/100) is better than the results of 31.79% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of swlearning.com (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 swlearning.com (37/100) is better than the results of 15.74% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

swlearning.com 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.


swlearning.com 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: SWLEARNING.COM
Registry Domain ID: 63926978_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2024-02-06T20:08:32Z
Creation Date: 2001-02-23T16:28:56Z
Registry Expiry Date: 2025-02-23T16:28:56Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: A1-49.AKAM.NET
Name Server: A13-64.AKAM.NET
Name Server: A14-65.AKAM.NET
Name Server: DNS1.P01.NSONE.NET
Name Server: DNS2.P01.NSONE.NET
Name Server: DNS3.P01.NSONE.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-08T16:34:58Z

swlearning.com server information

Servers Location

swlearning.com desktop page speed rank

Last tested: 2019-06-15


Desktop Speed Bad
57/100

swlearning.com Desktop Speed Test Quick Summary


priority - 23Optimize images

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

Optimize the following images to reduce their size by 223.2KiB (74% reduction).

Compressing and resizing https://embed.widencdn.net/img/cengage/4vnmmtw72t/…ts-fc4c02.ai.jpg?q=100 could save 106.7KiB (94% reduction).
Compressing and resizing https://embed.widencdn.net/img/cengage/cawz7rvcsu/…ing-blue3.ai.png?q=100 could save 23.9KiB (76% reduction).
Compressing and resizing https://embed.widencdn.net/img/cengage/elobrm2ojr/…et-fc4c02.ai.png?q=100 could save 23.3KiB (71% reduction).
Compressing and resizing https://embed.widencdn.net/img/cengage/kylxcsymlw/…7k-fc4c02.ai.png?q=100 could save 19.9KiB (74% reduction).
Compressing https://48345fa93ba7d4d97956-492ae848f2fec00436091…mited-stacked-logo.png could save 18.8KiB (48% reduction).
Compressing https://48345fa93ba7d4d97956-492ae848f2fec00436091…go-unlimited-white.png could save 17.6KiB (46% reduction).
Compressing and resizing https://embed.widencdn.net/img/cengage/xnxhzvxjjj/…rch-blue3.ai.png?q=100 could save 12.9KiB (75% reduction).

priority - 22Avoid landing page redirects

Your page has 7 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://swlearning.com/
http://www.cengage.com/highered
https://www.cengage.com/highered
http://www.cengage.com/highered/
https://www.cengage.com/highered/
https://www.cengage.com/urlredirect/redirect.do?do…age.com&uri=/highered/
http://www.cengage.com/
https://www.cengage.com/

priority - 18Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.cengage.com/webfiles/1559646282973/cen…js/modernizr-custom.js
https://www.cengage.com/webfiles/1559646282973/cengage/common/js/shared.js
https://www.cengage.com/webfiles/1559646282973/cengage/common/js/init.js
https://play.vidyard.com/v0/api.js
https://cdn.optimizely.com/js/8392411042.js
https://www.cengage.com/webfiles/1559646282973/cen…ommon/js/globHeader.js
https://www.cengage.com/webfiles/1559646282973/cengage/common/js/footer.js
https://www.cengage.com/webfiles/1559646282973/cengage/common/js/main.js
https://www.cengage.com/webfiles/1559646282973/cen…common/js/analytics.js

Optimize CSS Delivery of the following:

https://www.cengage.com/webfiles/1559646282973/cengage/common/css/main.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
https://www.cengage.com/webfiles/1559646282973/fon…s/font-awesome.min.css
https://www.cengage.com/webfiles/1559646282973/cen…romos/promos-inset.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
https://www.cengage.com/webfiles/1559646282973/cen…ding/heading-inset.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
https://www.cengage.com/webfiles/1559646282973/cen…tent/simpleContent.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700

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://digital.cengage.com/Templates/ion/ion_Fram…emekit/36EA0B_0_0.woff (expiration not specified)
https://digital.cengage.com/Templates/ion/ion_Fram…ekit/TradeGothicLT.css (expiration not specified)
https://digital.cengage.com/Templates/ion/ion_Fram…gageThemekit/theme.css (expiration not specified)
https://load77.exelator.com/pixel.gif (expiration not specified)
https://play.vidyard.com/v0/api.js (expiration not specified)
https://play.vidyard.com/v1/progress-events.js (expiration not specified)
https://static.hotjar.com/c/hotjar-794997.js?sv=5 (60 seconds)
https://cdn.optimizely.com/js/8392411042.js (2 minutes)
https://www.cengage.com/services/GTM?id=GTM-5ZZ9XQ9 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/173423…7496?v=2.8.52&r=stable (20 minutes)
https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.8.52 (20 minutes)
https://bat.bing.com/bat.js (30 minutes)
https://8f2a3f802cdf2859af9e-51128641de34f0801c2bd…com/ionizer-1.0.min.js (46.3 minutes)
https://embed.widencdn.net/img/cengage/4vnmmtw72t/…ts-fc4c02.ai.jpg?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/bugtyagv3l/…bassador.psd.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/cawz7rvcsu/…ing-blue3.ai.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/elobrm2ojr/…et-fc4c02.ai.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/haadflnobq/…olor=ffffffff&u=t1boy8 (60 minutes)
https://embed.widencdn.net/img/cengage/kylxcsymlw/…7k-fc4c02.ai.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/tge6guorkd/…olor=ffffffff&u=t1boy8 (60 minutes)
https://embed.widencdn.net/img/cengage/xnxhzvxjjj/…rch-blue3.ai.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/zppk8bnl2j/…-faculty.psd.png?q=100 (60 minutes)
https://s.salecycle.com/cengage/bundle.js (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://d3v27wwd40f0xu.cloudfront.net/js/tracking/sidecar_cengagebrain.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://s.btstatic.com/tag.js (4 hours)
https://48345fa93ba7d4d97956-492ae848f2fec00436091…r-cengage-home_(2).png (4 hours)
https://48345fa93ba7d4d97956-492ae848f2fec00436091…mited-stacked-logo.png (6.1 hours)
https://48345fa93ba7d4d97956-492ae848f2fec00436091…go-unlimited-white.png (8.9 hours)

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 53% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2Reduce server response time

In our test, your server responded in 0.32 seconds.

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 4.1KiB (19% reduction).

Minifying https://digital.cengage.com/Templates/ion/ion_Fram…gageThemekit/theme.css could save 3.4KiB (16% reduction) after compression.
Minifying https://digital.cengage.com/Templates/ion/ion_Fram…ekit/TradeGothicLT.css could save 721B (71% reduction) after compression.

priority - 0Enable 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 2.2KiB (52% reduction).

Compressing https://www.cengage.com/binaries/content/gallery/c…n/svg/logo-cengage.svg could save 1.4KiB (50% reduction).
Compressing https://pixel.mathtag.com/event/js?mt_id=1335378&m…&s2=&s3=&mm_bnc&mm_bct could save 900B (57% 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 1.1KiB (49% reduction).

Minifying https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.8.52 could save 646B (85% reduction) after compression.
Minifying https://pixel.mathtag.com/event/js?mt_id=1335378&m…&s2=&s3=&mm_bnc&mm_bct could save 480B (31% reduction).

swlearning.com Desktop Resource Breakdown

Total Resources151
Number of Hosts68
Static Resources53
JavaScript Resources33
CSS Resources12

swlearning.com mobile page speed rank

Last tested: 2019-06-14


Mobile Speed Bad
37/100

swlearning.com Mobile Speed Test Quick Summary


priority - 73Avoid landing page redirects

Your page has 7 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://swlearning.com/
http://www.cengage.com/highered
https://www.cengage.com/highered
http://www.cengage.com/highered/
https://www.cengage.com/highered/
https://www.cengage.com/urlredirect/redirect.do?do…age.com&uri=/highered/
http://www.cengage.com/
https://www.cengage.com/

priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.cengage.com/webfiles/1559646282973/cen…js/modernizr-custom.js
https://www.cengage.com/webfiles/1559646282973/cengage/common/js/shared.js
https://www.cengage.com/webfiles/1559646282973/cengage/common/js/init.js
https://play.vidyard.com/v0/api.js
https://cdn.optimizely.com/js/8392411042.js
https://www.cengage.com/webfiles/1559646282973/cen…ommon/js/globHeader.js
https://www.cengage.com/webfiles/1559646282973/cengage/common/js/footer.js
https://www.cengage.com/webfiles/1559646282973/cengage/common/js/main.js
https://www.cengage.com/webfiles/1559646282973/cen…common/js/analytics.js

Optimize CSS Delivery of the following:

https://www.cengage.com/webfiles/1559646282973/cengage/common/css/main.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
https://www.cengage.com/webfiles/1559646282973/fon…s/font-awesome.min.css
https://www.cengage.com/webfiles/1559646282973/cen…romos/promos-inset.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
https://www.cengage.com/webfiles/1559646282973/cen…ding/heading-inset.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700
https://www.cengage.com/webfiles/1559646282973/cen…tent/simpleContent.css
https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700

priority - 21Leverage 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://digital.cengage.com/Templates/ion/ion_Fram…emekit/36EA0B_0_0.woff (expiration not specified)
https://digital.cengage.com/Templates/ion/ion_Fram…ekit/TradeGothicLT.css (expiration not specified)
https://digital.cengage.com/Templates/ion/ion_Fram…gageThemekit/theme.css (expiration not specified)
https://play.vidyard.com/v0/api.js (expiration not specified)
https://play.vidyard.com/v1/progress-events.js (expiration not specified)
https://static.hotjar.com/c/hotjar-794997.js?sv=5 (60 seconds)
https://cdn.optimizely.com/js/8392411042.js (2 minutes)
https://www.cengage.com/services/GTM?id=GTM-5ZZ9XQ9 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/173423…7496?v=2.8.52&r=stable (20 minutes)
https://bat.bing.com/bat.js (30 minutes)
https://8f2a3f802cdf2859af9e-51128641de34f0801c2bd…com/ionizer-1.0.min.js (37.1 minutes)
https://48345fa93ba7d4d97956-492ae848f2fec00436091…go-unlimited-white.png (51.4 minutes)
https://48345fa93ba7d4d97956-492ae848f2fec00436091…r-cengage-home_(2).png (51.6 minutes)
https://embed.widencdn.net/img/cengage/4vnmmtw72t/…ts-fc4c02.ai.jpg?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/bugtyagv3l/…bassador.psd.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/cawz7rvcsu/…ing-blue3.ai.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/elobrm2ojr/…et-fc4c02.ai.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/haadflnobq/…olor=ffffffff&u=t1boy8 (60 minutes)
https://embed.widencdn.net/img/cengage/kylxcsymlw/…7k-fc4c02.ai.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/tge6guorkd/…olor=ffffffff&u=t1boy8 (60 minutes)
https://embed.widencdn.net/img/cengage/xnxhzvxjjj/…rch-blue3.ai.png?q=100 (60 minutes)
https://embed.widencdn.net/img/cengage/zppk8bnl2j/…-faculty.psd.png?q=100 (60 minutes)
https://s.salecycle.com/cengage/bundle.js (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://d3v27wwd40f0xu.cloudfront.net/js/tracking/sidecar_cengagebrain.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://s.btstatic.com/tag.js (4 hours)
https://sjs.bizographics.com/insight.min.js (4.6 hours)
https://48345fa93ba7d4d97956-492ae848f2fec00436091…mited-stacked-logo.png (8.1 hours)
https://48345fa93ba7d4d97956-492ae848f2fec00436091…178a3357217a2b0bef.png (8.6 hours)

priority - 12Optimize images

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

Optimize the following images to reduce their size by 112.7KiB (58% reduction).

Compressing https://embed.widencdn.net/img/cengage/4vnmmtw72t/…ts-fc4c02.ai.jpg?q=100 could save 76.2KiB (67% reduction).
Compressing https://48345fa93ba7d4d97956-492ae848f2fec00436091…mited-stacked-logo.png could save 18.8KiB (48% reduction).
Compressing https://48345fa93ba7d4d97956-492ae848f2fec00436091…go-unlimited-white.png could save 17.6KiB (46% reduction).

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 21% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:

priority - 2Reduce server response time

In our test, your server responded in 0.32 seconds.

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 4.1KiB (19% reduction).

Minifying https://digital.cengage.com/Templates/ion/ion_Fram…gageThemekit/theme.css could save 3.4KiB (16% reduction) after compression.
Minifying https://digital.cengage.com/Templates/ion/ion_Fram…ekit/TradeGothicLT.css could save 721B (71% reduction) after compression.

priority - 0Enable 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 1.6KiB (50% reduction).

Compressing https://www.cengage.com/binaries/content/gallery/c…n/svg/logo-cengage.svg could save 1.4KiB (50% reduction).
Compressing https://pixel.mathtag.com/event/js?mt_id=1335378&m…&s2=&s3=&mm_bnc&mm_bct could save 258B (44% 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 793B (58% reduction).

Minifying https://connect.facebook.net/signals/plugins/inferredEvents.js?v=2.8.52 could save 646B (85% reduction) after compression.
Minifying https://pixel.mathtag.com/event/js?mt_id=1335378&m…&s2=&s3=&mm_bnc&mm_bct could save 147B (25% reduction).

swlearning.com Mobile Resource Breakdown

Total Resources91
Number of Hosts35
Static Resources52
JavaScript Resources33
CSS Resources12

swlearning.com mobile page usability

Last tested: 2019-06-14


Mobile Usability Good
99/100

swlearning.com 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.

The tap target <li class="ceng-headerUti…is-mobileOnly">Search Catalog</li> and 1 others are close to other tap targets.

swlearning.com HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 6
"...<HTML><HEAD>..."

Element “title” must not be empty.

Line: 1 Column: 94 - 101
"...d"><TITLE></TITLE></HEAD..."

swlearning.com similar domains

Similar domains:
www.swlearning.com
www.swlearning.net
www.swlearning.org
www.swlearning.info
www.swlearning.biz
www.swlearning.us
www.swlearning.mobi
www.wlearning.com
www.swlearning.com
www.wwlearning.com
www.swwlearning.com
www.wswlearning.com
www.ewlearning.com
www.sewlearning.com
www.eswlearning.com
www.dwlearning.com
www.sdwlearning.com
www.dswlearning.com
www.zwlearning.com
www.szwlearning.com
www.zswlearning.com
www.xwlearning.com
www.sxwlearning.com
www.xswlearning.com
www.awlearning.com
www.sawlearning.com
www.aswlearning.com
www.slearning.com
www.sqlearning.com
www.swqlearning.com
www.sqwlearning.com
www.salearning.com
www.swalearning.com
www.sslearning.com
www.swslearning.com
www.sswlearning.com
www.selearning.com
www.swelearning.com
www.swearning.com
www.swpearning.com
www.swlpearning.com
www.swplearning.com
www.swoearning.com
www.swloearning.com
www.swolearning.com
www.swkearning.com
www.swlkearning.com
www.swklearning.com
www.swlarning.com
www.swlwarning.com
www.swlewarning.com
www.swlwearning.com
www.swlsarning.com
www.swlesarning.com
www.swlsearning.com
www.swldarning.com
www.swledarning.com
www.swldearning.com
www.swlrarning.com
www.swlerarning.com
www.swlrearning.com
www.swlerning.com
www.swleqrning.com
www.swleaqrning.com
www.swleqarning.com
www.swlewrning.com
www.swleawrning.com
www.swlesrning.com
www.swleasrning.com
www.swlezrning.com
www.swleazrning.com
www.swlezarning.com
www.swleaning.com
www.swleaening.com
www.swlearening.com
www.swleaerning.com
www.swleadning.com
www.swleardning.com
www.swleadrning.com
www.swleafning.com
www.swlearfning.com
www.swleafrning.com
www.swleatning.com
www.swleartning.com
www.swleatrning.com
www.swlearing.com
www.swlearbing.com
www.swlearnbing.com
www.swlearbning.com
www.swlearhing.com
www.swlearnhing.com
www.swlearhning.com
www.swlearjing.com
www.swlearnjing.com
www.swlearjning.com
www.swlearming.com
www.swlearnming.com
www.swlearmning.com
www.swlearnng.com
www.swlearnung.com
www.swlearniung.com
www.swlearnuing.com
www.swlearnjng.com
www.swlearnijng.com
www.swlearnkng.com
www.swlearnikng.com
www.swlearnking.com
www.swlearnong.com
www.swlearniong.com
www.swlearnoing.com
www.swlearnig.com
www.swlearnibg.com
www.swlearninbg.com
www.swlearnibng.com
www.swlearnihg.com
www.swlearninhg.com
www.swlearnihng.com
www.swlearnijg.com
www.swlearninjg.com
www.swlearnimg.com
www.swlearninmg.com
www.swlearnimng.com
www.swlearnin.com
www.swlearninf.com
www.swlearningf.com
www.swlearninfg.com
www.swlearninv.com
www.swlearningv.com
www.swlearninvg.com
www.swlearnint.com
www.swlearningt.com
www.swlearnintg.com
www.swlearninb.com
www.swlearningb.com
www.swlearniny.com
www.swlearningy.com
www.swlearninyg.com
www.swlearninh.com
www.swlearningh.com
www.swlearning.con

swlearning.com 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.


swlearning.com 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.