РКЭ.РФ Рязанский колледж электроники

ркэ.рф Website Information

Daily Unique Visits: 3,790

Daily Page Views: 15,160

Income Per Day: $42

Estimated Value: $22,680

ркэ.рф is registered under .РФ top-level domain. Please check other sites in .РФ zone.

No name server records were found.

and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.

The highest website ркэ.рф position in Alexa rank database was 134463 and the lowest rank position was 999523. Current position of ркэ.рф in Alexa rank database is 331158.

Desktop speed score of ркэ.рф (63/100) is better than the results of 39.87% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ркэ.рф (66/100) is better than the results of 14.96% of other sites and means that the page is not mobile-friendly.

Mobile speed score of ркэ.рф (54/100) is better than the results of 41.82% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Advertisement

ркэ.рф 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.


ркэ.рф 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.


% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain: XN--J1AL4B.XN--P1AI
nserver: elias.ns.cloudflare.com.
nserver: robin.ns.cloudflare.com.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: R01-RF
admin-contact: https://partner.r01.ru/contact_admin.khtml
created: 2015-05-21T10:56:56Z
paid-till: 2023-05-21T10:56:56Z
free-date: 2023-06-21
source: TCI

Last updated on 2023-01-10T16:21:30Z

ркэ.рф server information

Servers Location

ркэ.рф desktop page speed rank

Last tested: 2019-02-27


Desktop Speed Bad
63/100

ркэ.рф Desktop Speed Test Quick Summary


priority - 49Optimize images

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

Optimize the following images to reduce their size by 478.1KiB (71% reduction).

Compressing and resizing http://xn--j1al4b.xn--p1ai/images/stories/2019/21.jpg could save 229.6KiB (92% reduction).
Compressing and resizing http://xn--j1al4b.xn--p1ai/images/stories/2019/30.jpg could save 136.2KiB (89% reduction).
Compressing http://xn--j1al4b.xn--p1ai/images/upload_slides/%D…%D0%9E%D0%94%D0%BD.jpg could save 52.3KiB (41% reduction).
Compressing http://xn--j1al4b.xn--p1ai/images/stories/2018/%D0…%D0%B7%D0%B4%D0%B0.jpg could save 19.7KiB (42% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/orange/logo6.png could save 16.9KiB (50% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…topmenu/menu_color.gif could save 8.7KiB (66% reduction).
Compressing http://xn--j1al4b.xn--p1ai/images/15.png could save 4.2KiB (56% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/centerbottom.gif could save 3.6KiB (57% reduction).
Compressing http://xn--j1al4b.xn--p1ai/images/stories/2019/19.png could save 1.9KiB (22% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/centerbottom_r.gif could save 1.4KiB (54% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…e/topmenu/normal_l.png could save 580B (26% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/quicklinks_bg.gif could save 573B (20% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…/active_l_haschild.png could save 540B (24% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…e/topmenu/horiz_bg.png could save 540B (24% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…/normal_l_haschild.png could save 540B (24% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…e/topmenu/active_r.png could save 270B (28% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…e/topmenu/normal_r.png could save 270B (28% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…topmenu/corners/tr.png could save 178B (12% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/search_box.gif could save 150B (37% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 13 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://xn--j1al4b.xn--p1ai/media/system/js/mootools-core.js
http://xn--j1al4b.xn--p1ai/media/system/js/core.js
http://xn--j1al4b.xn--p1ai/media/system/js/mootools-more.js
http://xn--j1al4b.xn--p1ai/media/system/js/modal.js
http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js
http://xn--j1al4b.xn--p1ai/components/com_k2/js/k2.js
http://xn--j1al4b.xn--p1ai/media/system/js/caption.js
http://xn--j1al4b.xn--p1ai/templates/youversity/src/slideshelf.js
http://xn--j1al4b.xn--p1ai/modules/mod_youversity_…youversity_slider12.js
http://xn--j1al4b.xn--p1ai/modules/mod_yjis3/src/mod_yjis3.js
http://xn--j1al4b.xn--p1ai/components/com_fsf/assets/js/main.js
http://xn--j1al4b.xn--p1ai/templates/youversity/src/mouseover13.js

Optimize CSS Delivery of the following:

http://xn--j1al4b.xn--p1ai/media/system/css/modal.css
http://xn--j1al4b.xn--p1ai/components/com_k2/css/k2.css
http://xn--j1al4b.xn--p1ai/modules/mod_youversity_slider/css/stylesheet.css
http://xn--j1al4b.xn--p1ai/modules/mod_yj_nf_ultimate/css/stylesheet.css
http://xn--j1al4b.xn--p1ai/modules/mod_yjis3/css/mod_yjis3.css
http://xn--j1al4b.xn--p1ai/index.php?option=com_fsf&view=css&layout=default
http://xn--j1al4b.xn--p1ai/templates/youversity/css/template.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/layout.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/newsitems.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/menus.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/typo.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/joomladefaults.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/orange.css

priority - 1Minify 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 12.1KiB (34% reduction).

Minifying http://xn--j1al4b.xn--p1ai/components/com_k2/css/k2.css could save 1.9KiB (24% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/orange.css could save 1.9KiB (39% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/layout.css could save 1.8KiB (46% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/index.php?option=com_fsf&view=css&layout=default could save 1.6KiB (33% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/menus.css could save 953B (30% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/newsitems.css could save 883B (50% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/template.css could save 761B (27% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/joomladefaults.css could save 729B (36% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_yj_nf_ultimate/css/stylesheet.css could save 563B (49% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/typo.css could save 366B (30% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/media/system/css/modal.css could save 304B (34% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_youversity_slider/css/stylesheet.css could save 277B (40% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_yjis3/css/mod_yjis3.css could save 224B (25% reduction) after compression.

priority - 1Enable 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 9.4KiB (70% reduction).

Compressing http://special.prolexgroup.ru/api/v1/specversion.js could save 9.4KiB (70% 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://special.prolexgroup.ru/api/v1/specversion.js (expiration not specified)

priority - 0Minify 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 3.4KiB (31% reduction).

Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/src/mouseover13.js could save 1.6KiB (44% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_yjis3/src/mod_yjis3.js could save 456B (32% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/components/com_k2/js/k2.js could save 448B (25% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_youversity_…youversity_slider12.js could save 378B (26% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/components/com_fsf/assets/js/main.js could save 366B (17% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/src/slideshelf.js could save 157B (25% reduction) after compression.

ркэ.рф Desktop Resource Breakdown

Total Resources75
Number of Hosts3
Static Resources73
JavaScript Resources13
CSS Resources13

ркэ.рф mobile page speed rank

Last tested: 2019-02-27


Mobile Speed Bad
54/100

ркэ.рф Mobile Speed Test Quick Summary


priority - 49Optimize images

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

Optimize the following images to reduce their size by 475KiB (71% reduction).

Compressing and resizing http://xn--j1al4b.xn--p1ai/images/stories/2019/21.jpg could save 229.6KiB (92% reduction).
Compressing and resizing http://xn--j1al4b.xn--p1ai/images/stories/2019/30.jpg could save 136.2KiB (89% reduction).
Compressing http://xn--j1al4b.xn--p1ai/images/upload_slides/%D…%D0%9E%D0%94%D0%BD.jpg could save 52.3KiB (41% reduction).
Compressing http://xn--j1al4b.xn--p1ai/images/stories/2018/%D0…%D0%B7%D0%B4%D0%B0.jpg could save 19.7KiB (42% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/orange/logo6.png could save 16.9KiB (50% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…topmenu/menu_color.gif could save 8.7KiB (66% reduction).
Compressing http://xn--j1al4b.xn--p1ai/images/15.png could save 4.2KiB (56% reduction).
Compressing http://xn--j1al4b.xn--p1ai/images/stories/2019/19.png could save 1.9KiB (22% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/centerbottom_r.gif could save 1.4KiB (54% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…e/topmenu/normal_l.png could save 580B (26% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/quicklinks_bg.gif could save 573B (20% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…/active_l_haschild.png could save 540B (24% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…e/topmenu/horiz_bg.png could save 540B (24% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…/normal_l_haschild.png could save 540B (24% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…obile/changemobile.gif could save 294B (19% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…e/topmenu/active_r.png could save 270B (28% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…e/topmenu/normal_r.png could save 270B (28% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/mobile/mmenubg.gif could save 268B (51% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/im…topmenu/corners/tr.png could save 178B (12% reduction).
Compressing http://xn--j1al4b.xn--p1ai/templates/youversity/images/search_box.gif could save 150B (37% reduction).

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://xn--j1al4b.xn--p1ai/media/system/js/mootools-core.js
http://xn--j1al4b.xn--p1ai/media/system/js/core.js
http://xn--j1al4b.xn--p1ai/media/system/js/mootools-more.js
http://xn--j1al4b.xn--p1ai/media/system/js/modal.js
http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js
http://xn--j1al4b.xn--p1ai/components/com_k2/js/k2.js
http://xn--j1al4b.xn--p1ai/media/system/js/caption.js
http://xn--j1al4b.xn--p1ai/templates/youversity/src/slideshelf.js
http://xn--j1al4b.xn--p1ai/modules/mod_youversity_…youversity_slider12.js
http://xn--j1al4b.xn--p1ai/modules/mod_yjis3/src/mod_yjis3.js
http://xn--j1al4b.xn--p1ai/components/com_fsf/assets/js/main.js
http://xn--j1al4b.xn--p1ai/templates/youversity/src/mouseover13.js

Optimize CSS Delivery of the following:

http://xn--j1al4b.xn--p1ai/media/system/css/modal.css
http://xn--j1al4b.xn--p1ai/components/com_k2/css/k2.css
http://xn--j1al4b.xn--p1ai/modules/mod_youversity_slider/css/stylesheet.css
http://xn--j1al4b.xn--p1ai/modules/mod_yj_nf_ultimate/css/stylesheet.css
http://xn--j1al4b.xn--p1ai/modules/mod_yjis3/css/mod_yjis3.css
http://xn--j1al4b.xn--p1ai/index.php?option=com_fsf&view=css&layout=default
http://xn--j1al4b.xn--p1ai/templates/youversity/css/template.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/layout.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/newsitems.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/menus.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/typo.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/joomladefaults.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/orange.css
http://xn--j1al4b.xn--p1ai/templates/youversity/css/mobile/iphone.css

priority - 1Minify 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 12.6KiB (34% reduction).

Minifying http://xn--j1al4b.xn--p1ai/components/com_k2/css/k2.css could save 1.9KiB (24% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/orange.css could save 1.9KiB (39% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/layout.css could save 1.8KiB (46% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/index.php?option=com_fsf&view=css&layout=default could save 1.6KiB (33% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/menus.css could save 953B (30% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/newsitems.css could save 883B (50% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/template.css could save 761B (27% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/joomladefaults.css could save 729B (36% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_yj_nf_ultimate/css/stylesheet.css could save 563B (49% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/mobile/iphone.css could save 491B (28% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/css/typo.css could save 366B (30% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/media/system/css/modal.css could save 304B (34% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_youversity_slider/css/stylesheet.css could save 277B (40% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_yjis3/css/mod_yjis3.css could save 224B (25% reduction) after compression.

priority - 1Enable 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 9.4KiB (70% reduction).

Compressing http://special.prolexgroup.ru/api/v1/specversion.js could save 9.4KiB (70% 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://special.prolexgroup.ru/api/v1/specversion.js (expiration not specified)

priority - 0Minify 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 3.4KiB (31% reduction).

Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/src/mouseover13.js could save 1.6KiB (44% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_yjis3/src/mod_yjis3.js could save 456B (32% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/components/com_k2/js/k2.js could save 448B (25% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/modules/mod_youversity_…youversity_slider12.js could save 378B (26% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/components/com_fsf/assets/js/main.js could save 366B (17% reduction) after compression.
Minifying http://xn--j1al4b.xn--p1ai/templates/youversity/src/slideshelf.js could save 157B (25% reduction) after compression.

ркэ.рф Mobile Resource Breakdown

Total Resources78
Number of Hosts3
Static Resources76
JavaScript Resources13
CSS Resources14

ркэ.рф mobile page usability

Last tested: 2019-02-27


Mobile Usability Medium
66/100

ркэ.рф 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.

Дополнительно renders only 5 pixels tall (12 CSS pixels).

Искать... renders only 5 pixels tall (12 CSS pixels).

ГЛАВНАЯ renders only 4 pixels tall (10 CSS pixels).

СВЕДЕНИЯ ОБ ОРГАНИЗАЦИИ and 4 others render only 4 pixels tall (10 CSS pixels).

В Рязанском ко…але в YouTube. and 5 others render only 6 pixels tall (15 CSS pixels).

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

21 февраля 201…Борисова Е.В. and 23 others render only 5 pixels tall (12 CSS pixels).

Крымский филиа…рямого набора" and 2 others render only 7 pixels tall (17 CSS pixels).

ОБЛАСТНОЙ АНТИ…В НАРКОТИКОВ!" and 15 others render only 7 pixels tall (17 CSS pixels).

РАСПИСАНИЕ ЗАНЯТИЙ И ЭКЗАМЕНОВ and 6 others render only 5 pixels tall (12 CSS pixels).

ОБЪЯВЛЕНИЯ renders only 5 pixels tall (14 CSS pixels).
Всероссийские…родного края!" and 1 others render only 6 pixels tall (16 CSS pixels).
ПОДРОБНЕЕ renders only 5 pixels tall (14 CSS pixels).
Copyright © 20…электроники". renders only 5 pixels tall (12 CSS pixels).
| and 2 others render only 5 pixels tall (12 CSS pixels).
+ and 1 others render only 5 pixels tall (13 CSS pixels).
RTL and 1 others render only 4 pixels tall (10 CSS pixels).

The following text fragments have a small line height. Increase the line height to make them more legible.

Крымский филиа…рямого набора" and 2 others have a line height of only 100% of the font size.

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 - 2Size 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="http://xn--j1a…hange_mobile=1" class="changemobile">DESKOTP OFF</a> is close to 2 other tap targets.

The tap target <label for="mod-search-searchword">Искать...</label> is close to 2 other tap targets.

The tap target <input id="mod-search-searchword" type="text" name="searchword" class="inputbox"> is close to 1 other tap targets.

The tap target <input type="submit" class="button"> is close to 3 other tap targets.

The tap target <a href="/index.php/extras-2/ekzameny" class="mainlevel">Расписание занятий и экзаменов</a> and 6 others are close to other tap targets.

The tap target <a id="forward" class="linkForward"> is close to 1 other tap targets.
The tap target <a href="http://xn--j1a…_font=increase" class="fs">+</a> and 1 others are close to other tap targets.
The tap target <a href="http://xn--j1a…ge_direction=1" class="tdir">RTL</a> and 1 others are close to other tap targets.
The tap target <div id="smoothtop" class="smoothtop"> is close to 1 other tap targets.

ркэ.рф HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 6
"...<html><head>..."

Element “head” is missing a required instance of child element “title”.

Line: 1 Column: 247 - 253
"...;</script></head><body>..."

ркэ.рф similar domains

Similar domains:
www.ркэ.com
www.ркэ.net
www.ркэ.org
www.ркэ.info
www.ркэ.biz
www.ркэ.us
www.ркэ.mobi

ркэ.рф 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.


ркэ.рф 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.