bu.edu.sa website information.
bu.edu.sa domain name is registered by .SA top-level domain registry. See the other sites registred in .SA domain zone.
Following name servers are specified for bu.edu.sa domain:
- ns2.bluvalt.sa
- ns1.bluvalt.sa
and probably website bu.edu.sa is hosted by ATT-INTERNET4 - AT&T Services, Inc., US web hosting company. Check the complete list of other most popular websites hosted by ATT-INTERNET4 - AT&T Services, Inc., US hosting company.
According to Alexa traffic rank the highest website bu.edu.sa position was 228221 (in the world). The lowest Alexa rank position was 318656. Now website bu.edu.sa ranked in Alexa database as number 273621 (in the world).
Website bu.edu.sa Desktop speed measurement score (0/100) shows that the page desktop performance can be improved.
bu.edu.sa Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of bu.edu.sa (0/100) and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-14-2024 | 273,621 | -5,129 |
| Nov-13-2024 | 268,492 | 0 |
| Nov-12-2024 | 268,492 | 0 |
| Nov-11-2024 | 268,492 | 0 |
| Nov-10-2024 | 268,492 | -1,434 |
| Nov-09-2024 | 267,058 | 6,331 |
| Nov-08-2024 | 273,389 | -6,822 |
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bu.edu.sa Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
bu.edu.sa whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
bu.edu.sa server information
bu.edu.sa desktop page speed rank
Last tested: 2018-11-21
Desktop Speed
Bad
0/100
bu.edu.sa Desktop Speed Test Quick Summary
priority - 651 Optimize images
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priority - 116 Enable compression
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Compressing https://bu.edu.sa/html/portlet/asset_publisher/css…b=6210&t=1521401574000 could save 4.1KiB (77% reduction).
Compressing https://bu.edu.sa/html/portlet/search/css/main.css…b=6210&t=1521401574000 could save 3.4KiB (76% reduction).
Compressing https://bu.edu.sa/combo/?browserId=other&minifierT…move/event-move-min.js could save 3.4KiB (63% reduction).
Compressing https://bu.edu.sa/combo/?browserId=other&minifierT…aui-url/aui-url-min.js could save 2.8KiB (65% reduction).
Compressing https://bu.edu.sa/combo/?browserId=other&minifierT…base/color-base-min.js could save 1.7KiB (57% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/css/font.css could save 1.4KiB (78% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/css/footer.css could save 1.2KiB (74% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/css/google-chrome.css could save 981B (78% reduction).
Compressing https://bu.edu.sa/html/portlet/document_library_di…b=6210&t=1521401574000 could save 858B (64% reduction).
Compressing https://bu.edu.sa/html/portlet/journal_content/css…b=6210&t=1521401574000 could save 816B (67% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/css/nav.css could save 804B (68% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/css/AR-EN.css could save 653B (68% reduction).
Compressing https://bu.edu.sa/html/portlet/login/css/main.css?…b=6210&t=1521401574000 could save 376B (50% reduction).
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Compressing https://bu.edu.sa/combo/?browserId=other&minifierT…ns/sam/widget-base.css could save 147B (46% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/js/main.js?brows…b=6210&t=1522069218000 could save 111B (35% reduction).
priority - 25 Reduce server response time
In our test, your server responded in 2.7 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 20 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://bu.edu.sa/html/js/barebone.jsp?browserId=o…b=6210&t=1456387518000
https://bu.edu.sa/html/portlet/journal/js/main.js?…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/journal/js/navigati…b=6210&t=1521401574000
https://bu.edu.sa/baha_2017-theme/js/jquery-1.9.1.min.js
https://bu.edu.sa/baha_2017-theme/js/jquery.min.js
https://bu.edu.sa/baha_2017-theme/js/bootstrap.min.js
https://bu.edu.sa/baha_2017-theme/js/jssor.slider.min.js
https://bu.edu.sa/html/portlet/journal/js/main.js?…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/journal/js/navigati…b=6210&t=1521401574000
https://bu.edu.sa/baha_2017-theme/js/jquery-1.9.1.min.js
https://bu.edu.sa/baha_2017-theme/js/jquery.min.js
https://bu.edu.sa/baha_2017-theme/js/bootstrap.min.js
https://bu.edu.sa/baha_2017-theme/js/jssor.slider.min.js
Optimize CSS Delivery of the following:
https://bu.edu.sa/baha_2017-theme/css/aui.css?brow…b=6210&t=1522069218000
https://bu.edu.sa/html/css/main.css?browserId=othe…b=6210&t=1456387517000
https://bu.edu.sa/html/portlet/asset_publisher/css…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/journal_content/css…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/journal/css/main.cs…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/document_library/cs…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/document_library_di…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/users_admin/css/mai…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/search/css/main.css…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/login/css/main.css?…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/dynamic_data_mappin…b=6210&t=1521401574000
https://bu.edu.sa/baha_2017-theme/css/main.css?bro…b=6210&t=1522069218000
https://bu.edu.sa/baha_2017-theme/css/header.css
https://bu.edu.sa/baha_2017-theme/css/footer.css
https://bu.edu.sa/baha_2017-theme/css/font.css
https://bu.edu.sa/baha_2017-theme/css/nav.css
https://bu.edu.sa/baha_2017-theme/css/content.css
https://bu.edu.sa/baha_2017-theme/css/AR-EN.css
https://bu.edu.sa/baha_2017-theme/css/mobile.css
https://bu.edu.sa/baha_2017-theme/css/google-chrome.css
https://bu.edu.sa/html/css/main.css?browserId=othe…b=6210&t=1456387517000
https://bu.edu.sa/html/portlet/asset_publisher/css…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/journal_content/css…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/journal/css/main.cs…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/document_library/cs…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/document_library_di…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/users_admin/css/mai…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/search/css/main.css…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/login/css/main.css?…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/dynamic_data_mappin…b=6210&t=1521401574000
https://bu.edu.sa/baha_2017-theme/css/main.css?bro…b=6210&t=1522069218000
https://bu.edu.sa/baha_2017-theme/css/header.css
https://bu.edu.sa/baha_2017-theme/css/footer.css
https://bu.edu.sa/baha_2017-theme/css/font.css
https://bu.edu.sa/baha_2017-theme/css/nav.css
https://bu.edu.sa/baha_2017-theme/css/content.css
https://bu.edu.sa/baha_2017-theme/css/AR-EN.css
https://bu.edu.sa/baha_2017-theme/css/mobile.css
https://bu.edu.sa/baha_2017-theme/css/google-chrome.css
priority - 2 Prioritize 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.
71.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.
Only about 3% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
Click to see the screenshot with 2 round trips:
priority - 2 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 18.6KiB (18% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/js/jquery-1.9.1.min.js could save 18.6KiB (18% reduction).
priority - 1 Minify 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 13.3KiB (33% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/content.css could save 6.6KiB (35% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/mobile.css could save 2.7KiB (33% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/header.css could save 2.2KiB (31% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/AR-EN.css could save 609B (64% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/font.css could save 443B (25% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/nav.css could save 357B (31% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/footer.css could save 294B (19% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/google-chrome.css could save 162B (13% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/mobile.css could save 2.7KiB (33% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/header.css could save 2.2KiB (31% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/AR-EN.css could save 609B (64% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/font.css could save 443B (25% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/nav.css could save 357B (31% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/footer.css could save 294B (19% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/google-chrome.css could save 162B (13% reduction).
priority - 0 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://syndication.twitter.com/timeline/profile?c…rnd=0.5423163361847401 (5 minutes)
bu.edu.sa Desktop Resources
| Total Resources | 101 |
| Number of Hosts | 3 |
| Static Resources | 95 |
| JavaScript Resources | 18 |
| CSS Resources | 22 |
bu.edu.sa Desktop Resource Breakdown
bu.edu.sa mobile page speed rank
Last tested: 2018-11-21
Mobile Speed
Bad
0/100
bu.edu.sa Mobile Speed Test Quick Summary
priority - 611 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 5.8MiB (83% reduction).
Compressing https://bu.edu.sa/image/journal/article?img_id=47113116&t=1540120064399 could save 1MiB (96% reduction).
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Compressing https://bu.edu.sa/image/journal/article?img_id=46743930 could save 369.8KiB (78% reduction).
Compressing and resizing https://bu.edu.sa/baha_2017-theme/images/logo.png could save 99.5KiB (95% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/home-750-1120.jpg could save 77.4KiB (44% reduction).
Compressing https://bu.edu.sa/image/journal/article?img_id=47174913 could save 28.7KiB (23% reduction).
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Compressing https://bu.edu.sa/baha_2017-theme/images/login.png could save 25.1KiB (96% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/menu.png could save 25KiB (98% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/search.png could save 25KiB (97% reduction).
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Compressing https://bu.edu.sa/image/journal/article?img_id=47113106&t=1540120056872 could save 5.4KiB (27% reduction).
Compressing https://bu.edu.sa/image/journal/article?img_id=47113130&t=1540120069603 could save 5.4KiB (27% reduction).
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Compressing https://bu.edu.sa/baha_2017-theme/images/Banner.png could save 1.5KiB (22% reduction).
Compressing https://pbs.twimg.com/profile_images/1046653901485…88/DUU9A79v_bigger.jpg could save 966B (28% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/common/search.png could save 101B (16% reduction).
Compressing https://bu.edu.sa/image/journal/article?img_id=47113140&t=1540120080427 could save 1MiB (96% reduction).
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Compressing https://bu.edu.sa/image/journal/article?img_id=46688195 could save 369.8KiB (78% reduction).
Compressing https://bu.edu.sa/image/journal/article?img_id=46731270 could save 369.8KiB (78% reduction).
Compressing https://bu.edu.sa/image/journal/article?img_id=46743930 could save 369.8KiB (78% reduction).
Compressing and resizing https://bu.edu.sa/baha_2017-theme/images/logo.png could save 99.5KiB (95% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/home-750-1120.jpg could save 77.4KiB (44% reduction).
Compressing https://bu.edu.sa/image/journal/article?img_id=47174913 could save 28.7KiB (23% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/im6.png could save 26.6KiB (65% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/black_poard.png could save 26.3KiB (40% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/menu_close.png could save 25.4KiB (98% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/email.png could save 25.3KiB (90% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/login.png could save 25.1KiB (96% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/menu.png could save 25KiB (98% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/search.png could save 25KiB (97% reduction).
Compressing https://bu.edu.sa/baha_2017-theme/images/im5.png could save 18.1KiB (33% reduction).
Compressing and resizing https://bu.edu.sa/baha_2017-theme/images/im2.png could save 16.4KiB (94% reduction).
Compressing and resizing https://bu.edu.sa/baha_2017-theme/images/im3.png could save 14.5KiB (94% reduction).
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priority - 117 Enable 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 1.1MiB (74% reduction).
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priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 20 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://bu.edu.sa/html/js/barebone.jsp?browserId=o…b=6210&t=1456387518000
https://bu.edu.sa/html/portlet/journal/js/main.js?…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/journal/js/navigati…b=6210&t=1521401574000
https://bu.edu.sa/baha_2017-theme/js/jquery-1.9.1.min.js
https://bu.edu.sa/baha_2017-theme/js/jquery.min.js
https://bu.edu.sa/baha_2017-theme/js/bootstrap.min.js
https://bu.edu.sa/baha_2017-theme/js/jssor.slider.min.js
https://bu.edu.sa/html/portlet/journal/js/main.js?…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/journal/js/navigati…b=6210&t=1521401574000
https://bu.edu.sa/baha_2017-theme/js/jquery-1.9.1.min.js
https://bu.edu.sa/baha_2017-theme/js/jquery.min.js
https://bu.edu.sa/baha_2017-theme/js/bootstrap.min.js
https://bu.edu.sa/baha_2017-theme/js/jssor.slider.min.js
Optimize CSS Delivery of the following:
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https://bu.edu.sa/html/css/main.css?browserId=othe…b=6210&t=1456387517000
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https://bu.edu.sa/html/portlet/journal_content/css…b=6210&t=1521401574000
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https://bu.edu.sa/html/portlet/search/css/main.css…b=6210&t=1521401574000
https://bu.edu.sa/html/portlet/login/css/main.css?…b=6210&t=1521401574000
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https://bu.edu.sa/baha_2017-theme/css/header.css
https://bu.edu.sa/baha_2017-theme/css/footer.css
https://bu.edu.sa/baha_2017-theme/css/font.css
https://bu.edu.sa/baha_2017-theme/css/nav.css
https://bu.edu.sa/baha_2017-theme/css/content.css
https://bu.edu.sa/baha_2017-theme/css/AR-EN.css
https://bu.edu.sa/baha_2017-theme/css/mobile.css
https://bu.edu.sa/baha_2017-theme/css/google-chrome.css
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https://bu.edu.sa/html/portlet/search/css/main.css…b=6210&t=1521401574000
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https://bu.edu.sa/baha_2017-theme/css/main.css?bro…b=6210&t=1522069218000
https://bu.edu.sa/baha_2017-theme/css/header.css
https://bu.edu.sa/baha_2017-theme/css/footer.css
https://bu.edu.sa/baha_2017-theme/css/font.css
https://bu.edu.sa/baha_2017-theme/css/nav.css
https://bu.edu.sa/baha_2017-theme/css/content.css
https://bu.edu.sa/baha_2017-theme/css/AR-EN.css
https://bu.edu.sa/baha_2017-theme/css/mobile.css
https://bu.edu.sa/baha_2017-theme/css/google-chrome.css
priority - 37 Reduce server response time
In our test, your server responded in 2.7 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 8 Prioritize 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.
71.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.
Only about 17% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
Click to see the screenshot with 2 round trips:
priority - 2 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 18.6KiB (18% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/js/jquery-1.9.1.min.js could save 18.6KiB (18% reduction).
priority - 1 Minify 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 13.3KiB (33% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/content.css could save 6.6KiB (35% reduction).
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Minifying https://bu.edu.sa/baha_2017-theme/css/nav.css could save 357B (31% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/footer.css could save 294B (19% reduction).
Minifying https://bu.edu.sa/baha_2017-theme/css/google-chrome.css could save 162B (13% reduction).
priority - 1 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://syndication.twitter.com/timeline/profile?c…rnd=0.5423163361847401 (5 minutes)
bu.edu.sa Mobile Resources
| Total Resources | 102 |
| Number of Hosts | 3 |
| Static Resources | 96 |
| JavaScript Resources | 19 |
| CSS Resources | 22 |
bu.edu.sa Mobile Resource Breakdown
bu.edu.sa mobile page usability
Last tested: 2018-11-21
Mobile Usability
Good
99/100
bu.edu.sa Mobile Usability Test Quick Summary
priority - 0 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a id="skip-to-content" href="#main-content">Skip to Content</a> is close to 1 other tap targets.The tap target
<div class="menu_icon"></div> is close to 1 other tap targets.The tap target
<a href="/c/portal/login"></a> is close to 1 other tap targets.bu.edu.sa similar domains
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bu.edu.sa Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
bu.edu.sa TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.