stars-s.ru Website Information

Daily Unique Visits: 11,475

Daily Page Views: 57,375

Income Per Day: $143

Estimated Value: $85,800

This website is located in Russian Federation and is using following IP address 83.102.212.121. See the complete list of popular websites hosted in Russian Federation.

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

Website stars-s.ru is using the following name servers:

ns1.gldn.net
ns2.gldn.net
ns3.gldn.net

and is probably hosted by OJSC "Vimpelcom". See the full list of other websites hosted by OJSC "Vimpelcom".

The highest website stars-s.ru position in Alexa rank database was 90308 and the lowest rank position was 967776. Current position of stars-s.ru in Alexa rank database is 118735.

Desktop speed score of stars-s.ru (79/100) is better than the results of 67.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of stars-s.ru (61/100) means that the page is not mobile-friendly.

Mobile speed score of stars-s.ru (65/100) shows that the landing page performance on mobile devices is poor and can be improved.

stars-s.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.

stars-s.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: STARS-S.RU
nserver: ns1.gldn.net.
nserver: ns2.gldn.net.
nserver: ns3.gldn.net.
state: REGISTERED, DELEGATED, UNVERIFIED
org: UChEBNYY CENTR ZVEZDY I S
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 1996-10-18T20:00:29Z
paid-till: 2022-10-31T21:00:00Z
free-date: 2022-12-02
source: TCI

Last updated on 2022-07-31T07:56:30Z

stars-s.ru server information

Servers Location

stars-s.ru desktop page speed rank

Last tested: 2019-12-31

Desktop Speed Medium

79/100

stars-s.ru Desktop Speed Test Quick Summary

priority - 10Leverage 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 - 5Enable 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 52.1KiB (76% reduction).

Compressing http://stars-s.ru/ could save 28.4KiB (81% reduction).
Compressing http://download.skype.com/share/skypebuttons/js/skypeCheck.js could save 13.6KiB (65% reduction).
Compressing http://stars-s.ru/dhtmllib.js could save 3.7KiB (79% reduction).
Compressing http://www.e-learn.ru/stars.css could save 3.6KiB (83% reduction).
Compressing http://stars-s.ru/stars.css could save 2.7KiB (80% reduction).

priority - 5Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 44.9KiB (34% reduction).

Compressing https://sun9-46.userapi.com/c840430/v840430999/687a1/s2fz4_686ik.jpg could save 8.4KiB (33% reduction).
Compressing http://www.stars-s.ru/images/news/citrix20-18.png could save 8.1KiB (28% reduction).
Compressing http://www.stars-s.ru/images/news/fevasatv_1000.png could save 7.5KiB (29% reduction).
Compressing http://stars-s.ru/images/head_logo.png could save 4.4KiB (29% reduction).
Compressing http://stars-s.ru/images/head_logo_us.png could save 4.2KiB (60% reduction).
Compressing http://stars-s.ru/images/head_logo_citrix.png could save 3.8KiB (37% reduction).
Compressing http://stars-s.ru/images/skype.png could save 3.7KiB (46% reduction).
Compressing http://stars-s.ru/images/head_logo_MS.png could save 3.4KiB (40% reduction).
Compressing https://static.xx.fbcdn.net/rsrc.php/v3/yS/r/vcc5m4dw3rZ.png could save 518B (37% reduction).
Compressing https://sun9-6.userapi.com/c830508/v830508741/b6d27/Vu1xPuQXOEk.jpg?ava=1 could save 420B (25% reduction).
Compressing https://scontent-ort2-2.xx.fbcdn.net/v/t31.0-1/cp0…1abc5ac58d&oe=5E9FFB3E could save 402B (21% reduction).

priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://stars-s.ru/dhtmllib.js

Optimize CSS Delivery of the following:

http://stars-s.ru/stars.css

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 6.5KiB (21% reduction).

Minifying https://vk.com/js/api/openapi.js?70 could save 3.7KiB (17% reduction) after compression.
Minifying http://stars-s.ru/dhtmllib.js could save 1.7KiB (37% reduction).
Minifying http://connect.facebook.net/ru_RU/all.js could save 669B (39% reduction) after compression.
Minifying https://vk.com/js/api/xdm.js?1449919642 could save 433B (17% reduction) after compression.

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 6KiB (18% reduction).

Minifying http://stars-s.ru/ could save 6KiB (18% reduction).

stars-s.ru Desktop Resource Breakdown

Total Resources	56
Number of Hosts	13
Static Resources	43
JavaScript Resources	20
CSS Resources	7

stars-s.ru mobile page speed rank

Last tested: 2017-05-11

Mobile Speed Medium

65/100

stars-s.ru Mobile Speed Test Quick Summary

priority - 26Leverage 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://stars-s.ru/dhtmllib.js (expiration not specified)
http://stars-s.ru/images/1pix.gif (expiration not specified)
http://stars-s.ru/images/bg.gif (expiration not specified)
http://stars-s.ru/images/bg_form.gif (expiration not specified)
http://stars-s.ru/images/h_logo4.gif (expiration not specified)
http://stars-s.ru/images/h_spec.gif (expiration not specified)
http://stars-s.ru/images/hl_coord.gif (expiration not specified)
http://stars-s.ru/images/hl_opros.gif (expiration not specified)
http://stars-s.ru/images/hr_news.gif (expiration not specified)
http://stars-s.ru/images/i_arr.gif (expiration not specified)
http://stars-s.ru/images/i_home.gif (expiration not specified)
http://stars-s.ru/images/i_line.gif (expiration not specified)
http://stars-s.ru/images/i_metric.gif (expiration not specified)
http://stars-s.ru/images/i_pic.gif (expiration not specified)
http://stars-s.ru/images/i_picb.gif (expiration not specified)
http://stars-s.ru/images/knopka_02.gif (expiration not specified)
http://stars-s.ru/images/no.gif (expiration not specified)
http://stars-s.ru/images/skype.png (expiration not specified)
http://stars-s.ru/images/z_msof.gif (expiration not specified)
http://stars-s.ru/images/z_vue.gif (expiration not specified)
http://stars-s.ru/stars.css (expiration not specified)
http://www.e-learn.ru/stars.css (expiration not specified)
http://www.stars-s.ru/images/news/QR-stars-s.gif (expiration not specified)
http://www.stars-s.ru/images/news/SCVMM.png (expiration not specified)
http://www.stars-s.ru/images/news/adds.png (expiration not specified)
http://www.stars-s.ru/images/news/cluster.png (expiration not specified)
http://www.stars-s.ru/images/news/fevasatv_1000.png (expiration not specified)
http://www.stars-s.ru/images/news/freerec.png (expiration not specified)
http://www.stars-s.ru/images/news/hyper-v.png (expiration not specified)
http://www.stars-s.ru/images/news/pki.png (expiration not specified)
http://www.stars-s.ru/images/news/rva.png (expiration not specified)
http://www.stars-s.ru/images/news/ss10.png (expiration not specified)
http://connect.facebook.net/ru_RU/all.js (20 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://stars-s.ru/dhtmllib.js

Optimize CSS Delivery of the following:

http://stars-s.ru/stars.css

priority - 6Enable 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 63.5KiB (77% reduction).

Compressing http://stars-s.ru/ could save 39.8KiB (81% reduction).
Compressing http://download.skype.com/share/skypebuttons/js/skypeCheck.js could save 13.6KiB (65% reduction).
Compressing http://stars-s.ru/dhtmllib.js could save 3.7KiB (79% reduction).
Compressing http://www.e-learn.ru/stars.css could save 3.6KiB (83% reduction).
Compressing http://stars-s.ru/stars.css could save 2.7KiB (80% reduction).

priority - 5Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 47.6KiB (51% reduction).

Compressing http://www.stars-s.ru/images/news/fevasatv_1000.png could save 7.5KiB (29% reduction).
Compressing http://www.stars-s.ru/images/news/adds.png could save 4.8KiB (68% reduction).
Compressing http://www.stars-s.ru/images/news/freerec.png could save 4.6KiB (47% reduction).
Compressing http://www.stars-s.ru/images/news/cluster.png could save 4.5KiB (69% reduction).
Compressing http://www.stars-s.ru/images/news/rva.png could save 4.5KiB (67% reduction).
Compressing http://www.stars-s.ru/images/news/pki.png could save 4.4KiB (69% reduction).
Compressing http://www.stars-s.ru/images/news/hyper-v.png could save 4.2KiB (70% reduction).
Compressing http://www.stars-s.ru/images/news/ss10.png could save 4.1KiB (66% reduction).
Compressing http://stars-s.ru/images/skype.png could save 3.7KiB (46% reduction).
Compressing http://www.stars-s.ru/images/news/SCVMM.png could save 3.7KiB (66% reduction).
Compressing http://stars-s.ru/images/h_spec.gif could save 975B (69% reduction).
Compressing https://pp.userapi.com/c306600/v306600759/4600/5fc9QVWObQI.jpg could save 636B (28% 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 12.6KiB (17% reduction).

Minifying https://vk.com/js/al/lite.js?4184089252 could save 6.9KiB (14% reduction) after compression.
Minifying http://vk.com/js/api/openapi.js?70 could save 3.4KiB (17% reduction) after compression.
Minifying http://stars-s.ru/dhtmllib.js could save 1.7KiB (37% reduction).
Minifying https://vk.com/js/api/widgets/al_community.js?665624601 could save 549B (16% reduction) after compression.

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 7.4KiB (16% reduction).

Minifying http://stars-s.ru/ could save 7.4KiB (16% reduction).

stars-s.ru Mobile Resource Breakdown

Total Resources	82
Number of Hosts	18
Static Resources	67
JavaScript Resources	21
CSS Resources	9

stars-s.ru mobile page usability

Last tested: 2017-05-11

Mobile Usability Bad

61/100

stars-s.ru Mobile Usability Test Quick Summary

priority - 33Use 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.

Спец. предложения and 15 others render only 4 pixels tall (11 CSS pixels).

| and 6 others render only 5 pixels tall (12 CSS pixels).

22 сентября 2016 and 12 others render only 5 pixels tall (12 CSS pixels).

Бесплатный веб…работе и дома? and 12 others render only 4 pixels tall (11 CSS pixels).

результаты опроса and 6 others render only 4 pixels tall (11 CSS pixels).

Название курса and 3 others render only 5 pixels tall (12 CSS pixels).

Откуда Вы узнали про нас? and 17 others render only 5 pixels tall (12 CSS pixels).

Обновление нав…ws Server 2016 renders only 4 pixels tall (11 CSS pixels).

28900 and 9 others render only 5 pixels tall (12 CSS pixels).
27.03.2017 and 9 others render only 5 pixels tall (12 CSS pixels).

Управление ко…ation Manager and 9 others render only 5 pixels tall (12 CSS pixels).

(Построение ви…er Server 6.0) renders only 5 pixels tall (12 CSS pixels).

info@stars-s.ru and 2 others render only 5 pixels tall (12 CSS pixels).

Microsoft Part…g "Звезды и С" renders only 5 pixels tall (13 CSS pixels).

119 followers renders only 5 pixels tall (12 CSS pixels).

Follow on VK renders only 5 pixels tall (13 CSS pixels).

Microsoft Part…"Звезды и С" renders only 7 pixels tall (18 CSS pixels).

Нравится Страница renders only 5 pixels tall (12 CSS pixels).

79 нравится renders only 5 pixels tall (12 CSS pixels).
- АВТОРИЗАЦИЯ - renders only 4 pixels tall (11 CSS pixels).
Это было так давно... :) and 6 others render only 5 pixels tall (12 CSS pixels).

| and 6 others render only 5 pixels tall (12 CSS pixels).

Разработка: renders only 5 pixels tall (12 CSS pixels).

priority - 14Size 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 1,421 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <h1>Уникальные уче…русском языке:</h1> falls outside the viewport.
The element <img src="http://www.sta…news/SCVMM.png"> falls outside the viewport.
The element <img src="http://www.sta…s/news/pki.png"> falls outside the viewport.
The element <img src="http://www.sta…asatv_1000.png"> falls outside the viewport.
The element <h1>Бесплатные вебинары</h1> falls outside the viewport.
The element <img src="http://www.sta…ws/freerec.png"> falls outside the viewport.
The element <h1>Горящие курсы</h1> falls outside the viewport.
The element <td>Название курса</td> falls outside the viewport.
The element <b>Стоимость</b> falls outside the viewport.
The element <b>Дата</b> falls outside the viewport.
The element <td class="smalltbl">Обновление нав…ws Server 2016</td> falls outside the viewport.
The element <td class="smalltbl"> falls outside the viewport.
The element <td class="style1">28900</td> falls outside the viewport.
The element <td>27.03.2017</td> falls outside the viewport.
The element <td>Программирование на C#</td> falls outside the viewport.
The element <td class="style1">27900</td> falls outside the viewport.
The element <td>03.04.2017</td> falls outside the viewport.
The element <td>Настройка сети…ws Server 2016</td> falls outside the viewport.
The element <td class="style1">29900</td> falls outside the viewport.
The element <td>03.04.2017</td> falls outside the viewport.
The element <td>Автоматизация…PowerShell 3.0</td> falls outside the viewport.
The element <td class="style1">29900</td> falls outside the viewport.
The element <td>03.04.2017</td> falls outside the viewport.
The element <a href="http://stars-s…84&d_no=244652">Управление ко…ation Manager</a> falls outside the viewport.
The element <td class="style1">28900</td> falls outside the viewport.
The element <td>10.04.2017</td> falls outside the viewport.
The element <td>Разработка баз…QL Server 2014</td> falls outside the viewport.
The element <td class="style1">28900</td> falls outside the viewport.
The element <td>10.04.2017</td> falls outside the viewport.
The element <td>Расширенные в…ows PowerShell</td> falls outside the viewport.
The element <td class="style1">16900</td> falls outside the viewport.
The element <td>10.04.2017</td> falls outside the viewport.
The element <td>SQL Server Pe…d Optimization</td> falls outside the viewport.
The element <td class="style1">28900</td> falls outside the viewport.
The element <td>10.04.2017</td> falls outside the viewport.
The element <td>Управление ИТ…ervice Manager</td> falls outside the viewport.
The element <td class="style1">29900</td> falls outside the viewport.
The element <td>10.04.2017</td> falls outside the viewport.
The element <i>(Построение ви…er Server 6.0)</i> falls outside the viewport.
The element <td class="style1">59000</td> falls outside the viewport.
The element <td>17.04.2017</td> falls outside the viewport.
The element <iframe src="https://www.fa…e&stream=false" name="f215084508" class=""> falls outside the viewport.
The element <img src="/images/no.gif"> falls outside the viewport.
The element <br> falls outside the viewport.
The element <a href="enter.asp" class="smallnav">- АВТОРИЗАЦИЯ -</a> falls outside the viewport.
The element <br> falls outside the viewport.
The element <br> falls outside the viewport.
The element <img src="/images/1pix.gif"> falls outside the viewport.
The element <a href="default.asp?wci=reg" class="smallnav">забыли пароль?</a> falls outside the viewport.
The element <img src="/images/i_arr.gif"> falls outside the viewport.
The element <img src="/images/1pix.gif"> falls outside the viewport.
The element <a href="default.asp?wc…Prop&back_url=" class="smallnav">регистрация</a> falls outside the viewport.
The element <img src="/images/i_arr.gif"> falls outside the viewport.
The element <img src="/images/1pix.gif"> falls outside the viewport.
The element <img src="/images/1pix.gif"> falls outside the viewport.
The element <img src="/images/hl_opros.gif"> falls outside the viewport.
The element <b>Откуда Вы узнали про нас?</b> falls outside the viewport.
The element <input type="Radio" name="a_no"> falls outside the viewport.
The element <input type="Radio" name="a_no"> falls outside the viewport.
The element <input type="Radio" name="a_no"> falls outside the viewport.
The element <input type="Radio" name="a_no"> falls outside the viewport.
The element <input type="Radio" name="a_no"> falls outside the viewport.
The element <input type="Radio" name="a_no"> falls outside the viewport.
The element <input type="Radio" name="a_no"> falls outside the viewport.
The element <img src="/images/no.gif"> falls outside the viewport.
The element <input type="submit"> falls outside the viewport.
The element <img src="/images/no.gif"> falls outside the viewport.
The element <img src="/images/1pix.gif"> falls outside the viewport.
The element <a href="default.asp?tm…at&d_no=211225" class="smallnav">результаты опроса</a> falls outside the viewport.
The element <img src="/images/i_arr.gif"> falls outside the viewport.
The element <a href="default.asp?tmpl=votelist" class="smallnav">архив опросов</a> falls outside the viewport.
The element <img src="/images/i_arr.gif"> falls outside the viewport.
The element <img src="/images/1pix.gif"> falls outside the viewport.
The element <img src="/images/hl_coord.gif"> falls outside the viewport.
The element <img src="http://www.sta…QR-stars-s.gif"> falls outside the viewport.
The element <b>Адрес</b> falls outside the viewport.
The element <a href="http://stars-s…ify.asp?c_no=8" class="smallnav">схема проезда</a> falls outside the viewport.
The element <img src="http://stars-s…ages/i_arr.gif"> falls outside the viewport.
The element <b>Телефон</b> falls outside the viewport.
The element <a href="skype:[+74953633686]?call">+7 (495) 363 36 86</a> falls outside the viewport.
The element <b>info@stars-s.ru</b> falls outside the viewport.
The element <img src="http://stars-s…ages/skype.png"> falls outside the viewport.
The element <img src="http://web.icq…8424261&img=27"> falls outside the viewport.
The element <a href="classify.asp?c_no=8" class="smallnav">схема проезда</a> falls outside the viewport.
The element <img src="/images/i_arr.gif"> falls outside the viewport.
The element <img src="/images/no.gif"> falls outside the viewport.

priority - 11Size 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 href="/"></a> and 24 others are close to other tap targets.

The tap target <a href="#"></a> and 1 others are close to other tap targets.

The tap target <a href="/"></a> is close to 2 other tap targets.

The tap target <a href="classify.asp?c_no=541" class="nav">Спец. предложения</a> and 10 others are close to other tap targets.

The tap target <a href="default.asp?tm…fault%2Easp%3F">Бесплатные вебинары</a> is close to 1 other tap targets.

The tap target <a href="http://stars-s…70&d_no=255247">Обновление нав…ws Server 2016</a> is close to 3 other tap targets.

The tap target <a href="http://stars-s…07&d_no=245602">VMware vSphere…er Server 6.0)</a> is close to 1 other tap targets.

The tap target <a id="members_count" href="https://vk.com/stars_and_s" class="wcommunity_subscribers">119 followers</a> is close to 1 other tap targets.

The tap target <img src="https://sconte…6a&oe=59BFA84A" class="_1drn _-s img"> is close to 2 other tap targets.

The tap target <a href="default.asp?wci=reg" class="smallnav">забыли пароль?</a> and 6 others are close to other tap targets.
The tap target <a href="default.asp?wc…Prop&back_url="></a> and 1 others are close to other tap targets.
The tap target <input type="Radio" name="a_no"> and 6 others are close to other tap targets.
The tap target <input type="submit"> is close to 1 other tap targets.
The tap target <a href="mailto:info@stars-s.ru">info@stars-s.ru</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.metric.ru"></a> is close to 3 other tap targets.

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.

stars-s.ru HTML validation

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stars-s.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.

stars-s.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.

STARS-S.RU Звезды и С. Учебный центр Citrix и Microsoft - Первая страница

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stars-s.ru Desktop Speed Test Quick Summary

priority - 10Leverage 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.

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priority - 5Enable compression

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priority - 5Optimize images

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priority - 4Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 1Minify JavaScript

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priority - 1Minify HTML

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stars-s.ru Mobile Speed Test Quick Summary

priority - 26Leverage 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.

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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

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priority - 6Enable compression

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priority - 5Optimize images

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priority - 1Minify JavaScript

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priority - 1Minify HTML

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priority - 33Use legible font sizes

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stars-s.ru Ping

stars-s.ru TRACEROUTE