cdu.ru Website Information

Daily Unique Visits: 3,717

Daily Page Views: 14,868

Income Per Day: $42

Estimated Value: $22,680

This website is located in Russian Federation and is using following IP address 188.127.233.80. See the complete list of popular websites hosted in Russian Federation.

cdu.ru is registered under .RU top-level domain. Please check other sites in .RU zone.

Website cdu.ru is using the following name servers:

ns4-l2.nic.ru
ns3-l2.nic.ru

and is probably hosted by Yandex.Cloud LLC. See the full list of other websites hosted by Yandex.Cloud LLC.

The highest website cdu.ru position in Alexa rank database was 28822 and the lowest rank position was 998055. Current position of cdu.ru in Alexa rank database is 337667.

Desktop speed score of cdu.ru (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of cdu.ru (63/100) is better than the results of 9.16% of other sites and means that the page is not mobile-friendly.

Mobile speed 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.

cdu.ru 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.

cdu.ru 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.

% 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

Servers Location

cdu.ru desktop page speed rank

Last tested: 2017-05-12

Desktop Speed Medium

82/100

cdu.ru Desktop Speed Test Quick Summary

priority - 8Eliminate 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.

Remove render-blocking JavaScript:

http://cdu.ru/bitrix/cache/js/s1/main/kernel_main/…in.js?1479794901310382
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/kernel_main…in.css?147308324343601
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 - 6Optimize 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/f61/newsletter.jpg could save 15.8KiB (66% reduction).
Compressing http://cdu.ru/upload/medialibrary/612/newsletter_2.jpg could save 15.3KiB (64% reduction).
Compressing http://cdu.ru/upload/medialibrary/1b0/magazine.jpg could save 8.7KiB (50% reduction).
Compressing http://cdu.ru/upload/rk/ff1/wddfs.JPG could save 6.9KiB (57% reduction).
Compressing http://cdu.ru/images/vacancy.png could save 2.9KiB (70% reduction).
Compressing http://cdu.ru/images/gazBut.jpg could save 1.3KiB (22% reduction).
Compressing http://cdu.ru/images/oilBut.jpg could save 1.1KiB (20% reduction).
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 - 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 27.5KiB (63% reduction).

Compressing http://counter.rambler.ru/top100.jcn?2324738 could save 27.5KiB (63% reduction).

priority - 1Leverage 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://bitrix.info/bx_stat (expiration not specified)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Reduce server response time

priority - 0Minify 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).

Minifying http://cdu.ru/ could save 997B (12% reduction) after compression.

cdu.ru Desktop Resource Breakdown

Total Resources	62
Number of Hosts	9
Static Resources	52
JavaScript Resources	15
CSS Resources	4

cdu.ru mobile page speed rank

Last tested: 2017-05-14

Mobile Speed Medium

70/100

cdu.ru Mobile Speed Test Quick Summary

priority - 32Eliminate 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.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Optimize 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).

priority - 2Leverage 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://bitrix.info/bx_stat (expiration not specified)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2Reduce server response time

priority - 0Minify 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).

Minifying http://cdu.ru/ could save 997B (12% reduction) after compression.

cdu.ru Mobile Resource Breakdown

Total Resources	61
Number of Hosts	8
Static Resources	52
JavaScript Resources	14
CSS Resources	4

cdu.ru mobile page usability

Last tested: 2017-05-14

Mobile Usability Bad

63/100

cdu.ru Mobile Usability Test Quick Summary

priority - 40Use 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 - 10Configure 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.

priority - 6Size 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:

The element <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 - 5Size 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 <input type="text" name="q" class="submitText"> is close to 2 other tap targets.

The tap target <input type="submit" class="submitSearch"> is close to 2 other tap targets.

The tap target <a href="/" class="ruLang">RUS</a> is close to 4 other tap targets.

The tap target <a href="/en/" class="enLang">EN</a> is close to 3 other tap targets.

The tap target <a href="/auth/" class="enter">Вход</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.cdu…/catalog/maps/">Настенные карты</a> and 8 others are close to other tap targets.

The tap target <a href="https://twitter.com/CDUTEC">CDU Twitter</a> is close to 1 other tap targets.

The tap target <a href="https://www.fa…44075789111243">CDU Facebook</a> is close to 1 other tap targets.

The tap target <a href="/news/detail.php?ID=335013">Первая СЭС на…троена в Алтае</a> and 8 others are close to other tap targets.

The tap target <a href="/news/">Архив новостей</a> is close to 1 other tap targets.

cdu.ru HTML validation

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cdu.ru 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.

cdu.ru 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.

CDU.RU ЦДУ ТЭК | Центральное диспетчерское управление топливно-энергетического комплекса

cdu.ru Website Information

Advertisement

cdu.ru Alexa Rank

cdu.ru whois

cdu.ru server information

Servers Location

cdu.ru desktop page speed rank

cdu.ru Desktop Speed Test Quick Summary

priority - 8Eliminate 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.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Optimize 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).

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 27.5KiB (63% reduction).

priority - 1Leverage 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:

priority - 1Reduce server response time

priority - 0Minify 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 Desktop Resource Breakdown

cdu.ru mobile page speed rank

cdu.ru Mobile Speed Test Quick Summary

priority - 32Eliminate 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.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Optimize 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).

priority - 2Leverage 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:

priority - 2Reduce server response time

priority - 0Minify 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 Resource Breakdown

cdu.ru mobile page usability

cdu.ru Mobile Usability Test Quick Summary

priority - 40Use 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.

priority - 10Configure 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.

priority - 6Size 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:

priority - 5Size 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.

cdu.ru HTML validation

cdu.ru similar domains

cdu.ru Ping

cdu.ru TRACEROUTE