cdu.ru website information.
cdu.ru domain name is registered by .RU top-level domain registry. See the other sites registred in .RU domain zone.
Following name servers are specified for cdu.ru domain:
- ns4-l2.nic.ru
- ns3-l2.nic.ru
and probably website cdu.ru is hosted by Pishgaman Toseeh Ertebatat Company (Private Joint Stock) web hosting company. Check the complete list of other most popular websites hosted by Pishgaman Toseeh Ertebatat Company (Private Joint Stock) hosting company.
According to Alexa traffic rank the highest website cdu.ru position was 28822 (in the world). The lowest Alexa rank position was 998055. Now website cdu.ru ranked in Alexa database as number 348660 (in the world).
Website cdu.ru Desktop speed measurement score (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.
cdu.ru Mobile usability score (63/100) is better than the results of 9.16% of other sites and shows that the page mobile usability is poor and can be improved.
Mobile speed measurement score of cdu.ru (70/100) is better than the results of 76.43% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
Date | Rank | Change |
---|---|---|
Nov-17-2024 | 348,660 | -3,177 |
Nov-16-2024 | 345,483 | -9,798 |
Nov-15-2024 | 335,685 | 10,172 |
Nov-14-2024 | 345,857 | -9,562 |
Nov-13-2024 | 336,295 | 0 |
Nov-12-2024 | 336,295 | 0 |
Nov-11-2024 | 336,295 | 0 |
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cdu.ru 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.
cdu.ru 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.
% By submitting a query to TCI's Whois Service
% you agree to abide by the following terms of use:
% https://www.tcinet.ru/documents/whois.pdf (in Russian)
domain: CDU.RU
nserver: ns3-l2.nic.ru.
nserver: ns4-cloud.nic.ru.
nserver: ns4-l2.nic.ru.
nserver: ns8-cloud.nic.ru.
nserver: ns8-l2.nic.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: FGBU REA MINENERGO ROSSII
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2003-04-08T20:00:00Z
paid-till: 2023-04-08T21:00:00Z
free-date: 2023-05-10
source: TCI
Last updated on 2022-05-13T19:21:30Z
cdu.ru server information
cdu.ru desktop page speed rank
Last tested: 2017-05-12
cdu.ru Desktop Speed Test Quick Summary
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
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priority - 6 Optimize images
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priority - 3 Enable compression
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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://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 1 Reduce server response time
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priority - 0 Minify HTML
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cdu.ru Desktop Resources
Total Resources | 62 |
Number of Hosts | 9 |
Static Resources | 52 |
JavaScript Resources | 15 |
CSS Resources | 4 |
cdu.ru Desktop Resource Breakdown
cdu.ru mobile page speed rank
Last tested: 2017-05-14
cdu.ru Mobile Speed Test Quick Summary
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 9 blocking script resources and 4 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:
http://cdu.ru/bitrix/js/main/core/core_db.min.js?14642718105048
http://cdu.ru/bitrix/js/main/core/core_frame_cache.js?147308356110693
http://cdu.ru/bitrix/cache/js/s1/main/template_041…5b9e4.js?1448367222889
http://cdu.ru/bitrix/js/jquery.js
http://cdu.ru/bitrix/js/jquery.form.js
http://cdu.ru/fancybox/jquery.easing-1.3.pack.js
http://cdu.ru/fancybox/jquery.mousewheel-3.0.2.pack.js
http://cdu.ru/fancybox/jquery.fancybox-1.3.1.pack.js
Optimize CSS Delivery of the following:
http://cdu.ru/bitrix/cache/css/s1/main/template_6f…aeea.css?1448367222566
http://cdu.ru/styles/styles.css
http://cdu.ru/fancybox/jquery.fancybox-1.3.1.css
priority - 6 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 56.7KiB (51% reduction).
Compressing http://cdu.ru/upload/medialibrary/612/newsletter_2.jpg could save 15.3KiB (64% reduction).
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Compressing http://cdu.ru/images/refinBut.jpg could save 904B (18% reduction).
Compressing http://cdu.ru/images/btn_5.gif could save 769B (64% reduction).
Compressing http://cdu.ru/images/btn_2.gif could save 685B (61% reduction).
Compressing http://cdu.ru/images/korzina_back.gif could save 674B (38% reduction).
Compressing http://cdu.ru/images/logo1.gif could save 665B (11% reduction).
Compressing http://cdu.ru/images/btn_4.gif could save 579B (58% reduction).
Compressing http://cdu.ru/images/btn_1.gif could save 555B (60% reduction).
priority - 2 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://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2 Reduce server response time
In our test, your server responded in 0.33 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 - 0 Minify 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 997B (12% reduction).
cdu.ru Mobile Resources
Total Resources | 61 |
Number of Hosts | 8 |
Static Resources | 52 |
JavaScript Resources | 14 |
CSS Resources | 4 |
cdu.ru Mobile Resource Breakdown
cdu.ru mobile page usability
Last tested: 2017-05-14
cdu.ru Mobile Usability Test Quick Summary
priority - 40 Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.
The following text fragments have a small font size. Increase the font size to make them more legible.
О компании
renders only 5 pixels tall (13 CSS pixels).Информация
renders only 5 pixels tall (13 CSS pixels).Мероприятия
renders only 5 pixels tall (13 CSS pixels).Документы
renders only 5 pixels tall (13 CSS pixels).Контакты
renders only 5 pixels tall (13 CSS pixels).Регистрация
and 1 others render only 4 pixels tall (11 CSS pixels).ПРОДУКТЫ И УСЛУГИ
renders only 5 pixels tall (13 CSS pixels).Информационно-…ские материалы
and 11 others render only 5 pixels tall (12 CSS pixels).Наши вакансии
renders only 5 pixels tall (13 CSS pixels).CDU Twitter
renders only 5 pixels tall (13 CSS pixels).CDU Facebook
renders only 5 pixels tall (13 CSS pixels).Корзина:
renders only 4 pixels tall (11 CSS pixels).Ваша корзина пуста
renders only 4 pixels tall (11 CSS pixels).Последние новости
renders only 5 pixels tall (14 CSS pixels).12 Мая, 11:35
and 6 others render only 5 pixels tall (12 CSS pixels).«ЦДУ ТЭК»: Под…мая 2017 года)
and 6 others render only 5 pixels tall (12 CSS pixels).Архив новостей
renders only 5 pixels tall (12 CSS pixels).на нефтепродукты в субъектах
and 2 others render only 7 pixels tall (18 CSS pixels).Информационный обзор
renders only 5 pixels tall (12 CSS pixels).Производство и отгрузка
and 2 others render only 7 pixels tall (18 CSS pixels).Оперативная сводка
renders only 5 pixels tall (12 CSS pixels).Журнал «ТЭК России»
renders only 7 pixels tall (18 CSS pixels).Распространяет…ктронном виде.
and 1 others render only 5 pixels tall (12 CSS pixels).Переработка нефти
and 3 others render only 5 pixels tall (14 CSS pixels).Частичная или…ГБУ "ЦДУ ТЭК".
and 2 others render only 4 pixels tall (10 CSS pixels).priority - 10 Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.
Configure a viewport for this page.
priority - 6 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 980 CSS pixels wide. The following elements fall outside the viewport:
<a href="/contacts/">Контакты</a>
falls outside the viewport.The element
<form></form>
falls outside the viewport.The element
<img src="/upload/rk/0c7…ki_220X120.gif">
falls outside the viewport.The element
<img src="/upload/rk/ff1/wddfs.JPG">
falls outside the viewport.The element
<img src="/upload/rk/3fd/220х120.gif">
falls outside the viewport.The element
<img src="/upload/rk/033…20x120togc.gif">
falls outside the viewport.The element
<img src="/upload/rk/3ce/220х120_05.gif">
falls outside the viewport.The element
<div id="copyText">Частичная или…26.05.2009 г.</div>
falls outside the viewport.priority - 5 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.
<input type="text" name="q" class="submitText">
is close to 2 other tap targets.<input type="submit" class="submitSearch">
is close to 2 other tap targets.<a href="/" class="ruLang">RUS</a>
is close to 4 other tap targets.<a href="/en/" class="enLang">EN</a>
is close to 3 other tap targets.<a href="/auth/" class="enter">Вход</a>
and 1 others are close to other tap targets.<a href="http://www.cdu…/catalog/maps/">Настенные карты</a>
and 8 others are close to other tap targets.<a href="https://twitter.com/CDUTEC">CDU Twitter</a>
is close to 1 other tap targets.<a href="https://www.fa…44075789111243">CDU Facebook</a>
is close to 1 other tap targets.<a href="/news/detail.php?ID=335013">Первая СЭС на…троена в Алтае</a>
and 8 others are close to other tap targets.<a href="/news/">Архив новостей</a>
is close to 1 other tap targets.cdu.ru similar domains
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cdu.ru 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.
cdu.ru 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.