ASTU.ORG Астраханский государственный технический университет


astu.org website information.

astu.org domain name is registered by .ORG top-level domain registry. See the other sites registred in .ORG domain zone.

Following name servers are specified for astu.org domain:

  • ns8-l2.nic.ru
  • ns4-l2.nic.ru
  • ns1.astu.org
  • napalm.astu.org

and probably website astu.org is hosted by AMAZON-AES - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-AES - Amazon.com, Inc., US hosting company.

According to Alexa traffic rank the highest website astu.org position was 21552 (in the world). The lowest Alexa rank position was 999893. Now website astu.org ranked in Alexa database as number 498931 (in the world).

Website astu.org Desktop speed measurement score (11/100) is better than the results of 1.71% of other sites shows that the page desktop performance can be improved.

astu.org Mobile usability score (67/100) is better than the results of 18.73% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of astu.org (18/100) is better than the results of 3.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-23-2024 498,9319,282
Sep-22-2024 508,213-5,951
Sep-21-2024 502,262-4,942
Sep-20-2024 497,3202,643
Sep-19-2024 499,963-2,206
Sep-18-2024 497,757-748
Sep-17-2024 497,009-4,410

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astu.org 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.



astu.org 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.


Domain Name: ASTU.ORG
Registry Domain ID: D98519042-LROR
Registrar WHOIS Server: https://www.nic.ru/whois
Registrar URL: https://www.nic.ru/whois
Updated Date: 2020-05-27T14:37:17Z
Creation Date: 2003-07-22T11:20:28Z
Registry Expiry Date: 2023-07-22T11:20:28Z
Registrar Registration Expiration Date:
Registrar: Regional Network Information Center, JSC dba RU-CENTER
Registrar IANA ID: 463
Registrar Abuse Contact Email: tld-abuse@nic.ru
Registrar Abuse Contact Phone: +7.4959944601
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Privacy protection service - whoisproxy.ru
Registrant State/Province: Moscow
Registrant Country: RU
Name Server: NAPALM.ASTU.ORG
Name Server: NS8-L2.NIC.RU
Name Server: NS4-L2.NIC.RU
Name Server: NS.ASTU.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-12-14T19:27:40Z

astu.org server information

Servers Location

IP Address
185.71.67.72
Region
Krasnodarskiy kray
City
Krasnodar

astu.org desktop page speed rank

Last tested: 2019-08-12


Desktop Speed Bad
11/100

astu.org Desktop Speed Test Quick Summary


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priority - 2 Minify CSS

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astu.org Desktop Resources

Total Resources125
Number of Hosts7
Static Resources115
JavaScript Resources13
CSS Resources6

astu.org Desktop Resource Breakdown

astu.org mobile page speed rank

Last tested: 2017-05-25


Mobile Speed Bad
18/100

astu.org Mobile Speed Test Quick Summary


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Compressing http://astu.org/Content/astu/tmp/logo-2.png could save 678B (14% 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 3 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://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js
http://astu.org/Scripts/jquery-ui-1.11.4.js
http://astu.org/Scripts/datepicker-ru_RU.js
http://astu.org/Scripts/astu/jquery.placeholder.min.js
http://astu.org/Scripts/astu/jquery.bxslider.min.js
http://astu.org/Scripts/astu/jquery.scripts.js
http://vk.com/js/api/openapi.js?121

Optimize CSS Delivery of the following:

http://fonts.googleapis.com/css?family=Open+Sans:3…set=latin,cyrillic-ext
http://astu.org/Content/astu/reset_old.css
http://astu.org/Content/astu/styles_old.css

priority - 55 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:

http://astu.org/Content/astu/img/bg-banners.png (expiration not specified)
http://astu.org/Content/astu/img/bg-body.png (expiration not specified)
http://astu.org/Content/astu/img/bg-btn-slider.png (expiration not specified)
http://astu.org/Content/astu/img/bg-footer.png (expiration not specified)
http://astu.org/Content/astu/img/bg-header.png (expiration not specified)
http://astu.org/Content/astu/img/bg-page.png (expiration not specified)
http://astu.org/Content/astu/img/bg-quote-1.png (expiration not specified)
http://astu.org/Content/astu/img/bg-search-corner.png (expiration not specified)
http://astu.org/Content/astu/img/bg-slider.png (expiration not specified)
http://astu.org/Content/astu/img/bg-sp-blue-big.png (expiration not specified)
http://astu.org/Content/astu/img/bg-sp-dark-blue.png (expiration not specified)
http://astu.org/Content/astu/img/bg-sp-gold.png (expiration not specified)
http://astu.org/Content/astu/img/bg-sp-orange.png (expiration not specified)
http://astu.org/Content/astu/img/bg-videotape.png (expiration not specified)
http://astu.org/Content/astu/img/i-all-gold.png (expiration not specified)
http://astu.org/Content/astu/img/i-all-inv.png (expiration not specified)
http://astu.org/Content/astu/img/i-all.png (expiration not specified)
http://astu.org/Content/astu/img/i-datepicker-next.png (expiration not specified)
http://astu.org/Content/astu/img/i-datepicker-prev.png (expiration not specified)
http://astu.org/Content/astu/img/i-guide-slider-next.png (expiration not specified)
http://astu.org/Content/astu/img/i-guide-slider-prev.png (expiration not specified)
http://astu.org/Content/astu/img/i-play.png (expiration not specified)
http://astu.org/Content/astu/img/i-search.png (expiration not specified)
http://astu.org/Content/astu/img/i-world.png (expiration not specified)
http://astu.org/Content/astu/img/m-new-of-week.png (expiration not specified)
http://astu.org/Content/astu/reset_old.css (expiration not specified)
http://astu.org/Content/astu/styles_old.css (expiration not specified)
http://astu.org/Content/astu/tmp/logo-2.png (expiration not specified)
http://astu.org/Content/astu/tmp/logo.png (expiration not specified)
http://astu.org/Content/astu/tmp/pattern-1.png (expiration not specified)
http://astu.org/Content/astu/tmp/socials-f.png (expiration not specified)
http://astu.org/Content/astu/tmp/socials-g.png (expiration not specified)
http://astu.org/Content/astu/tmp/socials-t.png (expiration not specified)
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http://astu.org/Content/astu/tmp/socials-y.png (expiration not specified)
http://astu.org/Scripts/astu/jquery.bxslider.min.js (expiration not specified)
http://astu.org/Scripts/astu/jquery.placeholder.min.js (expiration not specified)
http://astu.org/Scripts/astu/jquery.scripts.js (expiration not specified)
http://astu.org/Scripts/datepicker-ru_RU.js (expiration not specified)
http://astu.org/Scripts/fancybox/jquery.fancybox.css (expiration not specified)
http://astu.org/Scripts/fancybox/jquery.fancybox.js (expiration not specified)
http://astu.org/Scripts/jquery-ui-1.11.4.js (expiration not specified)
http://astu.org/Uploads/Banners/%D0%98%D0%B7%D0%B1%E2%84%9610.png (expiration not specified)
http://astu.org/Uploads/Banners/%D0%98%D0%B7%D0%B1%E2%84%9611.png (expiration not specified)
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http://astu.org/Uploads/Banners/%D0%98%D0%B7%D0%B1%E2%84%961_143x100.jpg (expiration not specified)
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http://astu.org/Uploads/Banners/%D0%98%D0%B7%D0%B1%E2%84%963_2.png (expiration not specified)
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http://astu.org/Uploads/Banners/%D0%98%D0%B7%D0%B1%E2%84%969.png (expiration not specified)
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http://astu.org/Uploads/Banners/%D0%98%D0%B7%D0%B1…%D0%BC%D0%BE%D0%BC.jpg (expiration not specified)
http://astu.org/Uploads/Navigation/%D0%91%D0%B5%D0%B7%20fg.jpg (expiration not specified)
http://astu.org/Uploads/Navigation/12.jpg (expiration not specified)
http://astu.org/Uploads/Navigation/Untitled.jpg (expiration not specified)
http://astu.org/Uploads/Navigation/abitura_197x132.jpg (expiration not specified)
http://astu.org/Uploads/Navigation/kia.jpg (expiration not specified)
http://astu.org/Uploads/Navigation/mobi.jpg (expiration not specified)
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http://astu.org/Uploads/Navigation/ssx.jpg (expiration not specified)
http://astu.org/Uploads/Navigation/tv.jpg (expiration not specified)
http://astu.org/Uploads/Sliders/index/%D1%84%D0%BE%D0%BD%203_1.jpg (expiration not specified)
http://astu.org/Uploads/Sliders/index/1940%D1%85400_7.jpg (expiration not specified)
http://astu.org/Uploads/Sliders/index/3.jpg (expiration not specified)
https://i.ytimg.com/vi/lki9FOs6Tl4/hqdefault.jpg?w…0&height=112&mode=crop (5 minutes)
http://connect.facebook.net/ru_RU/sdk.js (20 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://i.ytimg.com/vi/GrDIm9brzSY/hqdefault.jpg?w…0&height=112&mode=crop (2 hours)
https://i.ytimg.com/vi/R8ZevWlqHQM/hqdefault.jpg?w…0&height=112&mode=crop (2 hours)
https://i.ytimg.com/vi/UDGS-V610j4/hqdefault.jpg?w…0&height=112&mode=crop (2 hours)
https://i.ytimg.com/vi/VT1MzEEj65o/hqdefault.jpg?w…0&height=112&mode=crop (2 hours)
https://i.ytimg.com/vi/h3HGkPAoBB0/hqdefault.jpg?w…0&height=112&mode=crop (2 hours)
https://i.ytimg.com/vi/n1i_M8-W6hE/hqdefault.jpg?w…0&height=112&mode=crop (2 hours)

priority - 47 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 456.4KiB (76% reduction).

Compressing http://astu.org/Scripts/jquery-ui-1.11.4.js could save 347.5KiB (75% reduction).
Compressing http://astu.org/Content/astu/styles_old.css could save 54.7KiB (86% reduction).
Compressing http://astu.org/Scripts/fancybox/jquery.fancybox.js could save 34KiB (71% reduction).
Compressing http://astu.org/Scripts/astu/jquery.bxslider.min.js could save 14.2KiB (73% reduction).
Compressing http://astu.org/Scripts/fancybox/jquery.fancybox.css could save 3.4KiB (70% reduction).
Compressing http://astu.org/Scripts/astu/jquery.scripts.js could save 1.2KiB (58% reduction).
Compressing http://astu.org/Content/astu/reset_old.css could save 901B (55% reduction).
Compressing http://astu.org/Scripts/datepicker-ru_RU.js could save 540B (50% reduction).

priority - 28 Reduce server response time

In our test, your server responded in 2 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 - 19 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 181.8KiB (35% reduction).

Minifying http://astu.org/Scripts/jquery-ui-1.11.4.js could save 160.7KiB (35% reduction).
Minifying http://astu.org/Scripts/fancybox/jquery.fancybox.js could save 16.9KiB (36% reduction).
Minifying http://vk.com/js/api/openapi.js?121 could save 3.4KiB (17% reduction) after compression.
Minifying http://astu.org/Scripts/astu/jquery.scripts.js could save 800B (38% reduction).

priority - 2 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 17.2KiB (25% reduction).

Minifying http://astu.org/Content/astu/styles_old.css could save 14.7KiB (24% reduction).
Minifying http://astu.org/Content/astu/reset_old.css could save 1.6KiB (100% reduction).
Minifying http://astu.org/Scripts/fancybox/jquery.fancybox.css could save 957B (20% reduction).

astu.org Mobile Resources

Total Resources119
Number of Hosts10
Static Resources108
JavaScript Resources11
CSS Resources4

astu.org Mobile Resource Breakdown

astu.org mobile page usability

Last tested: 2017-05-25


Mobile Usability Medium
67/100

astu.org Mobile Usability Test Quick Summary


priority - 50 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,000 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="/Content/astu/tmp/logo.png"> falls outside the viewport.
The element <a href="#" class="">Абитуриентам</a> falls outside the viewport.
The element <a class="">Студентам</a> falls outside the viewport.
The element <a class="">Сотрудникам</a> falls outside the viewport.
The element <a class="">Наука</a> falls outside the viewport.
The element <a href="/content/page/3437" class="">Контакты</a> falls outside the viewport.
The element <div class="pat"> falls outside the viewport.
The element <img src="/Uploads/Sliders/index/3.jpg" class="pic"> falls outside the viewport.
The element <div class="title">День открытых дверей в АГТУ!</div> falls outside the viewport.
The element <div class="text">Университет пр…У в 2017 году.</div> falls outside the viewport.
The element <a href="" class="bx-pager-link active">1</a> falls outside the viewport.
The element <a href="" class="bx-pager-link">2</a> falls outside the viewport.
The element <a href="" class="bx-pager-link">3</a> falls outside the viewport.
The element <img src="/Uploads/Navig…n/Untitled.jpg"> falls outside the viewport.
The element <span class="title">Как поступить в АГТУ</span> falls outside the viewport.
The element <img src="/Uploads/Navig…n/sdfvzsfh.jpg"> falls outside the viewport.
The element <span class="title">Подбор направл…езультатам ЕГЭ</span> falls outside the viewport.
The element <img src="/Uploads/Navigation/Без fg.jpg"> falls outside the viewport.
The element <span class="title">Настоящий студенческий городок</span> falls outside the viewport.
The element <a href="" class="bx-next">Next</a> falls outside the viewport.
The element <img src="/Uploads/Artic…=250&amp;mode=crop"> falls outside the viewport.
The element <span class="m-new-of-week"> falls outside the viewport.
The element <div class="day">18</div> falls outside the viewport.
The element <div class="month">Мая</div> falls outside the viewport.
The element <div class="title">Молодые учёные…Президента РФ</div> falls outside the viewport.
The element <p>Научные сотруд…ийских учёных.</p> falls outside the viewport.
The element <span class="more">Подробнее</span> falls outside the viewport.
The element <span class="i-all"> falls outside the viewport.
The element <span class="text">Все новости</span> falls outside the viewport.
The element <h3>Новости</h3> falls outside the viewport.
The element <img src="/Uploads/Artic…=130&amp;mode=crop"> falls outside the viewport.
The element <div class="simple-date">24.05.2017</div> falls outside the viewport.
The element <a href="/Content/Article/7395">Золотой дубль</a> falls outside the viewport.
The element <img src="/Uploads/Artic…=130&amp;mode=crop"> falls outside the viewport.
The element <div class="simple-date">24.05.2017</div> falls outside the viewport.
The element <a href="/Content/Article/7396">Студенты АГТУ…ые сертификаты</a> falls outside the viewport.
The element <a href="/Content/Guest/1049">Владислав Влад…вич Виноградов</a> falls outside the viewport.
The element <div class="position">Начальник упра…анской области</div> falls outside the viewport.
The element <p>В рамках празд…В. Виноградов.</p> falls outside the viewport.
The element <div class="text">«Вы всегда бер…е и культуре.»</div> falls outside the viewport.
The element <h3>Фотогалерея</h3> falls outside the viewport.
The element <img src="/Uploads/Index…=430&amp;mode=crop"> falls outside the viewport.
The element <h3>События</h3> falls outside the viewport.
The element <a class="ui-datepicker-…ui-corner-all">&lt;Пред</a> falls outside the viewport.
The element <a class="ui-datepicker-…ui-corner-all">След&gt;</a> falls outside the viewport.
The element <span class="ui-datepicker-month">Май</span> falls outside the viewport.
The element <span class="ui-datepicker-year">2017</span> falls outside the viewport.
The element <span>Пн</span> falls outside the viewport.
The element <span>Вт</span> falls outside the viewport.
The element <span>Ср</span> falls outside the viewport.
The element <span>Чт</span> falls outside the viewport.
The element <span>Пт</span> falls outside the viewport.
The element <span>Сб</span> falls outside the viewport.
The element <span>Вс</span> falls outside the viewport.
The element <a href="#" class="ui-state-default">1</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">2</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">3</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">4</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">5</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">6</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">7</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">8</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">9</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">10</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">11</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">12</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">13</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">14</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">15</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">16</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">17</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">18</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">19</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">20</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">21</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">22</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">23</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">24</a> falls outside the viewport.
The element <a href="#" class="ui-state-defau…ui-state-hover">25</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">26</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">27</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">28</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">29</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">30</a> falls outside the viewport.
The element <a href="#" class="ui-state-default">31</a> falls outside the viewport.
The element <td class="ui-datepicker-…state-disabled"></td> falls outside the viewport.
The element <td class="ui-datepicker-…state-disabled"></td> falls outside the viewport.
The element <td class="ui-datepicker-…state-disabled"></td> falls outside the viewport.
The element <td class="ui-datepicker-…state-disabled"></td> falls outside the viewport.
The element <span class="i-all"> falls outside the viewport.
The element <span class="text">Все события</span> falls outside the viewport.
The element <h3 class="sp-orange">Объявления</h3> falls outside the viewport.
The element <img src="/Uploads/Artic…=130&amp;mode=crop"> falls outside the viewport.
The element <div class="simple-date">24.05.2017</div> falls outside the viewport.
The element <a href="/Content/Article/7398">Праздничный концерт</a> falls outside the viewport.
The element <img src="/Uploads/Artic…=130&amp;mode=crop"> falls outside the viewport.
The element <div class="simple-date">24.05.2017</div> falls outside the viewport.
The element <a href="/Content/Article/7400">Школа молодого предпринимателя</a> falls outside the viewport.
The element <img src="/Uploads/Artic…=130&amp;mode=crop"> falls outside the viewport.
The element <div class="simple-date">24.05.2017</div> falls outside the viewport.
The element <a href="/Content/Article/7401">Путешествия со…для студентов</a> falls outside the viewport.
The element <img src="/Uploads/Artic…=130&amp;mode=crop"> falls outside the viewport.
The element <div class="simple-date">23.05.2017</div> falls outside the viewport.
The element <a href="/Content/Article/7389">Курсы иностран…й и школьников</a> falls outside the viewport.
The element <div class="js-space with-after"> falls outside the viewport.
The element <span class="i-all"> falls outside the viewport.
The element <span class="text">Показать все</span> falls outside the viewport.
The element <h3>Видеолента</h3> falls outside the viewport.
The element <img src="https://i.ytim…=112&amp;mode=crop"> falls outside the viewport.
The element <a href="/Content/Video/3126">Студенты АГТУ…&quot;Юг-АРТ 2017&quot;</a> falls outside the viewport.
The element <img src="https://i.ytim…=112&amp;mode=crop"> falls outside the viewport.
The element <span class="i-play"> falls outside the viewport.
The element <a href="/Content/Video/3125">Праздник Победы</a> falls outside the viewport.
The element <img src="https://i.ytim…=112&amp;mode=crop"> falls outside the viewport.
The element <span class="i-play"> falls outside the viewport.
The element <a href="/Content/Video/3123">Рисунок ко Дню Победы</a> falls outside the viewport.
The element <span class="i-all"> falls outside the viewport.
The element <span class="text">Все записи</span> falls outside the viewport.
The element <img src="/Uploads/Banne…№2_143x100.jpg"> falls outside the viewport.
The element <a href="http://government.ru/">Правительство РФ</a> falls outside the viewport.
The element <img src="/Uploads/Banners/Изб№8.png"> falls outside the viewport.
The element <a href="http://fish.gov.ru/">Федеральное аг…по рыболовству</a> falls outside the viewport.
The element <img src="/Uploads/Banners/Изб№5.png"> falls outside the viewport.
The element <a href="http://www.mcx.ru/">Министерство с…кого хозяйства</a> falls outside the viewport.
The element <a href="" class="bx-next">Next</a> falls outside the viewport.
The element <a href="/admin">Вход в систему</a> falls outside the viewport.
The element <img src="/Content/astu/tmp/logo-2.png"> falls outside the viewport.
The element <a href="http://astdesign.ru/">Разработка дизайна</a> falls outside the viewport.
The element <br> falls outside the viewport.
The element <em>+7 (8512) 61-43-00</em> falls outside the viewport.
The element <em>post@astu.org</em> falls outside the viewport.
The element <br> falls outside the viewport.

priority - 1 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 <td class="has-dialog">2</td> and 13 others are close to other tap targets.
The tap target <a href="#" class="ui-state-default">2</a> and 6 others are close to other tap targets.
The tap target <a href="#" class="ui-state-default">6</a> and 6 others are close to other tap targets.

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astu.org 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.


astu.org 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.