coursenet.lk Website Information
Daily Unique Visits: 0
Daily Page Views: 0
Income Per Day: $0
Estimated Value: $9
This website is located in Singapore and is using following IP address 52.77.251.203. See the complete list of popular websites hosted in Singapore.
coursenet.lk is registered under .LK top-level domain. Please check other sites in .LK zone.
Website coursenet.lk is using the following name servers:
- ns-1260.awsdns-29.org
- ns-1675.awsdns-17.co.uk
- ns-379.awsdns-47.com
- ns-623.awsdns-13.net
and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
The highest website coursenet.lk position in Alexa rank database was 20530 and the lowest rank position was 996545. Current position of coursenet.lk in Alexa rank database is below 1 million.
Desktop speed score of coursenet.lk (36/100) is better than the results of 12% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of coursenet.lk (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 coursenet.lk (42/100) is better than the results of 21.5% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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coursenet.lk 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.
coursenet.lk 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.
coursenet.lk domain is not supported
coursenet.lk server information
Servers Location
coursenet.lk desktop page speed rank
Last tested: 2019-06-16
Desktop Speed
Bad
36/100
coursenet.lk Desktop Speed Test Quick Summary
priority - 100Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 970.2KiB (75% reduction).
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priority - 67Enable 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 652.7KiB (72% reduction).
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Compressing http://www.coursenet.lk/Scripts/jquery.cookie.js could save 1.2KiB (53% reduction).
Compressing http://www.coursenet.lk/Content/css/typography.css could save 1.2KiB (67% reduction).
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Compressing http://www.coursenet.lk/Content/css/typography.css could save 1.2KiB (67% reduction).
priority - 19Leverage 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.coursenet.lk/Content/banners/14/562720620151112.jpg (expiration not specified)
http://www.coursenet.lk/Content/bootstrap/css/bootstrap.min.css (expiration not specified)
http://www.coursenet.lk/Content/css/animate.min.css (expiration not specified)
http://www.coursenet.lk/Content/css/css.css (expiration not specified)
http://www.coursenet.lk/Content/css/typography.css (expiration not specified)
http://www.coursenet.lk/Content/events/1004/984124220151111.jpg (expiration not specified)
http://www.coursenet.lk/Content/events/1006/263216920151122.jpg (expiration not specified)
http://www.coursenet.lk/Content/fa/css/font-awesome.min.css (expiration not specified)
http://www.coursenet.lk/Content/images/bestweb.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/aviation.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/english.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/fd.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/hm.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/it.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/mng.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/pharmacy.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/qs.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/coursenet.png (expiration not specified)
http://www.coursenet.lk/Content/images/rerukane-chandawimala-thero.jpg (expiration not specified)
http://www.coursenet.lk/Content/scholarships/1003/967879920151103.png (expiration not specified)
http://www.coursenet.lk/Content/scholarships/1004/674104220151116.jpg (expiration not specified)
http://www.coursenet.lk/Content/scholarships/1005/916255020151123.jpg (expiration not specified)
http://www.coursenet.lk/Scripts/bootstrap/bootstrap.min.js (expiration not specified)
http://www.coursenet.lk/Scripts/coursenet.layout.js (expiration not specified)
http://www.coursenet.lk/Scripts/jquery-1.10.2.min.js (expiration not specified)
http://www.coursenet.lk/Scripts/jquery.cookie.js (expiration not specified)
http://www.coursenet.lk/Scripts/jquery.viewportchecker.min.js (expiration not specified)
http://www.coursenet.lk/Scripts/parallax.min.js (expiration not specified)
http://www.coursenet.lk/content/images/background.jpg (expiration not specified)
https://cdn.syndication.twimg.com/widgets/followbu…screen_names=coursenet (10 minutes)
http://connect.facebook.net/en_US/all.js (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://apis.google.com/js/api.js (30 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/js/ads…gle.js?_=1448996083680 (60 minutes)
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http://www.google-analytics.com/analytics.js (2 hours)
http://www.coursenet.lk/Content/bootstrap/css/bootstrap.min.css (expiration not specified)
http://www.coursenet.lk/Content/css/animate.min.css (expiration not specified)
http://www.coursenet.lk/Content/css/css.css (expiration not specified)
http://www.coursenet.lk/Content/css/typography.css (expiration not specified)
http://www.coursenet.lk/Content/events/1004/984124220151111.jpg (expiration not specified)
http://www.coursenet.lk/Content/events/1006/263216920151122.jpg (expiration not specified)
http://www.coursenet.lk/Content/fa/css/font-awesome.min.css (expiration not specified)
http://www.coursenet.lk/Content/images/bestweb.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/aviation.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/english.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/fd.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/hm.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/it.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/mng.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/pharmacy.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/cat/qs.jpg (expiration not specified)
http://www.coursenet.lk/Content/images/coursenet.png (expiration not specified)
http://www.coursenet.lk/Content/images/rerukane-chandawimala-thero.jpg (expiration not specified)
http://www.coursenet.lk/Content/scholarships/1003/967879920151103.png (expiration not specified)
http://www.coursenet.lk/Content/scholarships/1004/674104220151116.jpg (expiration not specified)
http://www.coursenet.lk/Content/scholarships/1005/916255020151123.jpg (expiration not specified)
http://www.coursenet.lk/Scripts/bootstrap/bootstrap.min.js (expiration not specified)
http://www.coursenet.lk/Scripts/coursenet.layout.js (expiration not specified)
http://www.coursenet.lk/Scripts/jquery-1.10.2.min.js (expiration not specified)
http://www.coursenet.lk/Scripts/jquery.cookie.js (expiration not specified)
http://www.coursenet.lk/Scripts/jquery.viewportchecker.min.js (expiration not specified)
http://www.coursenet.lk/Scripts/parallax.min.js (expiration not specified)
http://www.coursenet.lk/content/images/background.jpg (expiration not specified)
https://cdn.syndication.twimg.com/widgets/followbu…screen_names=coursenet (10 minutes)
http://connect.facebook.net/en_US/all.js (20 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
https://apis.google.com/js/api.js (30 minutes)
https://apis.google.com/js/plusone.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/js/ads…gle.js?_=1448996083680 (60 minutes)
https://oauth.googleusercontent.com/gadgets/js/cor…om:shindig.sha1.js?c=2 (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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http://www.coursenet.lk/Scripts/bootstrap/bootstrap.min.js
http://www.coursenet.lk/Scripts/parallax.min.js
http://www.coursenet.lk/Scripts/jquery.viewportchecker.min.js
http://www.coursenet.lk/Scripts/jquery.cookie.js
http://www.coursenet.lk/Scripts/bootstrap/bootstrap.min.js
http://www.coursenet.lk/Scripts/parallax.min.js
http://www.coursenet.lk/Scripts/jquery.viewportchecker.min.js
http://www.coursenet.lk/Scripts/jquery.cookie.js
Optimize CSS Delivery of the following:
http://www.coursenet.lk/Content/bootstrap/css/bootstrap.min.css
http://www.coursenet.lk/Content/fa/css/font-awesome.min.css
http://www.coursenet.lk/Content/css/animate.min.css
http://fonts.googleapis.com/css?family=Roboto:700,…latin,greek,vietnamese
http://www.coursenet.lk/Content/css/typography.css
http://www.coursenet.lk/Content/css/css.css
http://www.coursenet.lk/Content/fa/css/font-awesome.min.css
http://www.coursenet.lk/Content/css/animate.min.css
http://fonts.googleapis.com/css?family=Roboto:700,…latin,greek,vietnamese
http://www.coursenet.lk/Content/css/typography.css
http://www.coursenet.lk/Content/css/css.css
priority - 2Minify 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 15KiB (37% reduction).
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Minifying http://www.coursenet.lk/Home/GetLatestBlogPosts could save 697B (22% 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 8.5KiB (2% reduction).
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coursenet.lk Desktop Resource Breakdown
| Total Resources | 113 |
| Number of Hosts | 23 |
| Static Resources | 75 |
| JavaScript Resources | 34 |
| CSS Resources | 9 |
coursenet.lk mobile page speed rank
Last tested: 2019-09-09
Mobile Speed
Bad
42/100
coursenet.lk Mobile Speed Test Quick Summary
priority - 49Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 482KiB (33% reduction).
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://code.jquery.com/jquery-3.3.1.min.js
https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js
https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js
https://use.fontawesome.com/bd11945bc7.js
https://cdn.jsdelivr.net/npm/js-cookie@2/src/js.cookie.min.js
https://www.coursenet.lk/Scripts/coursenet.layout.js?v3
https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js
https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js
https://use.fontawesome.com/bd11945bc7.js
https://cdn.jsdelivr.net/npm/js-cookie@2/src/js.cookie.min.js
https://www.coursenet.lk/Scripts/coursenet.layout.js?v3
Optimize CSS Delivery of the following:
https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css
https://www.coursenet.lk/Content/css/style.css
https://use.fontawesome.com/bd11945bc7.css
https://use.fontawesome.com/releases/v4.7.0/css/font-awesome-css.min.css
https://www.coursenet.lk/Content/css/style.css
https://use.fontawesome.com/bd11945bc7.css
https://use.fontawesome.com/releases/v4.7.0/css/font-awesome-css.min.css
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://coursenet.lk/
http://www.coursenet.lk/
https://www.coursenet.lk/
http://www.coursenet.lk/
https://www.coursenet.lk/
priority - 18Leverage 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.coursenet.lk/Content/banners/35/848627120190726.png (expiration not specified)
https://www.coursenet.lk/Content/banners/36/458752620190730.gif (expiration not specified)
https://www.coursenet.lk/Content/banners/38/500265420190731.gif (expiration not specified)
https://www.coursenet.lk/Content/css/style.css (expiration not specified)
https://www.coursenet.lk/Content/events/31522/590034420190804.jpg (expiration not specified)
https://www.coursenet.lk/Content/events/31530/771187020190821.jpg (expiration not specified)
https://www.coursenet.lk/Content/events/31534/565800520190829.jpg (expiration not specified)
https://www.coursenet.lk/Content/images/bestweb-bronze-2017.jpg (expiration not specified)
https://www.coursenet.lk/Content/images/bestweb-popular-2017.jpg (expiration not specified)
https://www.coursenet.lk/Content/images/coursenet.png (expiration not specified)
https://www.coursenet.lk/Content/images/sms.png (expiration not specified)
https://www.coursenet.lk/Content/scholarships/41203/376728620190331.jpg (expiration not specified)
https://www.coursenet.lk/Content/scholarships/41237/425818320190724.jpg (expiration not specified)
https://www.coursenet.lk/Content/scholarships/41262/922926020190801.png (expiration not specified)
https://www.coursenet.lk/Content/scholarships/41265/472290720190811.jpg (expiration not specified)
https://v1.addthisedge.com/live/boost/ra-59cbe95d0…_ate.track.config_resp (57 seconds)
https://static.hotjar.com/c/hotjar-1433948.js?sv=6 (60 seconds)
https://s7.addthis.com/js/300/addthis_widget.js?_=1568021033933 (10 minutes)
https://widgets.pinterest.com/v1/urls/count.json?u…dow._ate.cbs.rcb_3wr00 (14.8 minutes)
https://widgets.pinterest.com/v1/urls/count.json?u…dow._ate.cbs.rcb_1f0t0 (14.8 minutes)
https://connect.facebook.net/en_US/all.js (20 minutes)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.coursenet.lk/Content/banners/36/458752620190730.gif (expiration not specified)
https://www.coursenet.lk/Content/banners/38/500265420190731.gif (expiration not specified)
https://www.coursenet.lk/Content/css/style.css (expiration not specified)
https://www.coursenet.lk/Content/events/31522/590034420190804.jpg (expiration not specified)
https://www.coursenet.lk/Content/events/31530/771187020190821.jpg (expiration not specified)
https://www.coursenet.lk/Content/events/31534/565800520190829.jpg (expiration not specified)
https://www.coursenet.lk/Content/images/bestweb-bronze-2017.jpg (expiration not specified)
https://www.coursenet.lk/Content/images/bestweb-popular-2017.jpg (expiration not specified)
https://www.coursenet.lk/Content/images/coursenet.png (expiration not specified)
https://www.coursenet.lk/Content/images/sms.png (expiration not specified)
https://www.coursenet.lk/Content/scholarships/41203/376728620190331.jpg (expiration not specified)
https://www.coursenet.lk/Content/scholarships/41237/425818320190724.jpg (expiration not specified)
https://www.coursenet.lk/Content/scholarships/41262/922926020190801.png (expiration not specified)
https://www.coursenet.lk/Content/scholarships/41265/472290720190811.jpg (expiration not specified)
https://v1.addthisedge.com/live/boost/ra-59cbe95d0…_ate.track.config_resp (57 seconds)
https://static.hotjar.com/c/hotjar-1433948.js?sv=6 (60 seconds)
https://s7.addthis.com/js/300/addthis_widget.js?_=1568021033933 (10 minutes)
https://widgets.pinterest.com/v1/urls/count.json?u…dow._ate.cbs.rcb_3wr00 (14.8 minutes)
https://widgets.pinterest.com/v1/urls/count.json?u…dow._ate.cbs.rcb_1f0t0 (14.8 minutes)
https://connect.facebook.net/en_US/all.js (20 minutes)
https://www.googletagservices.com/activeview/js/cu…osd.js?cb=%2Fr20100101 (50 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
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 5% 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 - 3Enable 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 32.7KiB (80% reduction).
Compressing https://www.coursenet.lk/ could save 29.3KiB (82% reduction).
Compressing https://www.coursenet.lk/Home/GetLatestBlogPosts could save 2.2KiB (76% reduction).
Compressing https://www.coursenet.lk/Scripts/coursenet.layout.js?v3 could save 1.2KiB (54% reduction).
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Compressing https://www.coursenet.lk/Scripts/coursenet.layout.js?v3 could save 1.2KiB (54% reduction).
priority - 1Minify 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 12.7KiB (34% reduction).
Minifying https://www.coursenet.lk/ could save 11.9KiB (34% reduction).
Minifying https://www.coursenet.lk/Home/GetLatestBlogPosts could save 889B (30% reduction).
Minifying https://www.coursenet.lk/Home/GetLatestBlogPosts could save 889B (30% 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 1.4KiB (29% reduction).
Minifying https://connect.facebook.net/en_US/all.js could save 671B (39% reduction) after compression.
Minifying https://www.coursenet.lk/Scripts/coursenet.layout.js?v3 could save 514B (23% reduction).
Minifying https://cdn.jsdelivr.net/npm/js-cookie@2/src/js.cookie.min.js could save 239B (23% reduction) after compression.
Minifying https://www.coursenet.lk/Scripts/coursenet.layout.js?v3 could save 514B (23% reduction).
Minifying https://cdn.jsdelivr.net/npm/js-cookie@2/src/js.cookie.min.js could save 239B (23% 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 399B (20% reduction).
Minifying https://www.coursenet.lk/Content/css/style.css could save 265B (16% reduction) after compression.
Minifying https://use.fontawesome.com/bd11945bc7.css could save 134B (37% reduction) after compression.
Minifying https://use.fontawesome.com/bd11945bc7.css could save 134B (37% reduction) after compression.
coursenet.lk Mobile Resource Breakdown
| Total Resources | 58 |
| Number of Hosts | 24 |
| Static Resources | 34 |
| JavaScript Resources | 25 |
| CSS Resources | 4 |
coursenet.lk mobile page usability
Last tested: 2019-09-09
Mobile Usability
Good
99/100
coursenet.lk 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
<div id="at-share-dock" class="at-share-dock…ated slideInUp">143SHARESFaceb…stEmailAddThis</div> is close to 1 other tap targets.coursenet.lk HTML validation
Errors
Attribute “autocorrect” not allowed on element “input” at this point.
Line: 76 Column: 29 - 218
"... <input id="search-input" class="form-control form-control-lg keywords" placeholder="What would you like to learn about?" autocomplete="off" spellcheck="false" autocorrect="off" tabindex="1"> ..."
"... <input id="search-input" class="form-control form-control-lg keywords" placeholder="What would you like to learn about?" autocomplete="off" spellcheck="false" autocorrect="off" tabindex="1"> ..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 115 Column: 17 - 106
"... <img class="card-img-top img-fluid" src="/Content/scholarships/41139/902663920171208.jpg"> ..." Line: 150 Column: 17 - 106
"... <img class="card-img-top img-fluid" src="/Content/scholarships/41142/627705020171220.jpg"> ..." Line: 185 Column: 17 - 106
"... <img class="card-img-top img-fluid" src="/Content/scholarships/21079/398879220171015.png"> ..." Line: 220 Column: 17 - 106
"... <img class="card-img-top img-fluid" src="/Content/scholarships/41145/247856420171222.jpg"> ..." Line: 268 Column: 17 - 100
"... <img class="card-img-top img-fluid" src="/Content/events/31276/946476220171204.jpg"> ..." Line: 303 Column: 17 - 100
"... <img class="card-img-top img-fluid" src="/Content/events/31278/541954620171217.jpg"> ..." Line: 749 Column: 96 - 171
"...winners/"><img src="../../Content/images/bestweb-bronze-2017.jpg" class="img-fluid" /></a> ..." Line: 752 Column: 96 - 172
"...winners/"><img src="../../Content/images/bestweb-popular-2017.jpg" class="img-fluid" /></a> ..."
"... <img class="card-img-top img-fluid" src="/Content/scholarships/41139/902663920171208.jpg"> ..." Line: 150 Column: 17 - 106
"... <img class="card-img-top img-fluid" src="/Content/scholarships/41142/627705020171220.jpg"> ..." Line: 185 Column: 17 - 106
"... <img class="card-img-top img-fluid" src="/Content/scholarships/21079/398879220171015.png"> ..." Line: 220 Column: 17 - 106
"... <img class="card-img-top img-fluid" src="/Content/scholarships/41145/247856420171222.jpg"> ..." Line: 268 Column: 17 - 100
"... <img class="card-img-top img-fluid" src="/Content/events/31276/946476220171204.jpg"> ..." Line: 303 Column: 17 - 100
"... <img class="card-img-top img-fluid" src="/Content/events/31278/541954620171217.jpg"> ..." Line: 749 Column: 96 - 171
"...winners/"><img src="../../Content/images/bestweb-bronze-2017.jpg" class="img-fluid" /></a> ..." Line: 752 Column: 96 - 172
"...winners/"><img src="../../Content/images/bestweb-popular-2017.jpg" class="img-fluid" /></a> ..."
Element “text” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Line: 287 Column: 25 - 30
"... <text>Friday..." Line: 322 Column: 25 - 30
"... <text>Monday..."
"... <text>Friday..." Line: 322 Column: 25 - 30
"... <text>Monday..."
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coursenet.lk 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.
coursenet.lk 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.