arzamas.academy Website Information
Daily Unique Visits: 46,570
Daily Page Views: 279,420
Income Per Day: $559
Estimated Value: $402,480
This website is located in Germany and is using following IP address 138.197.180.135. See the complete list of popular websites hosted in Germany.
arzamas.academy is registered under .ACADEMY top-level domain. Please check other sites in .ACADEMY zone.
Website arzamas.academy is using the following name servers:
- ns8-l2.nic.ru
- ns4-l2.nic.ru
- ns4-cloud.nic.ru
- ns8-cloud.nic.ru
- ns3-l2.nic.ru
and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
The highest website arzamas.academy position in Alexa rank database was 25263 and the lowest rank position was 38495. Current position of arzamas.academy in Alexa rank database is 30797.
Desktop speed score of arzamas.academy (0/100) shows that the page desktop performance can be improved.
Mobile usability score of arzamas.academy (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of arzamas.academy (47/100) is better than the results of 28.68% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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arzamas.academy 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.
arzamas.academy 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.
Domain Name: arzamas.academy
Registry Domain ID: 8b075c79443a42f8a52cec1ca633c7e4-DONUTS
Registrar WHOIS Server: www.nic.ru/whois/en/
Registrar URL: https://www.nic.ru/en/
Updated Date: 2024-08-27T23:38:13Z
Creation Date: 2014-08-24T15:01:23Z
Registry Expiry Date: 2025-08-24T15:01:23Z
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: +7.4950091333
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: OOO "ARZAMAS"
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: RU
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns8-l2.nic.ru
Name Server: ns8-cloud.nic.ru
Name Server: ns4-l2.nic.ru
Name Server: ns4-cloud.nic.ru
Name Server: ns3-l2.nic.ru
Name Server: pns41.cloudns.net
Name Server: ns41.cloudns.net
Name Server: ns42.cloudns.net
Name Server: ns43.cloudns.net
Name Server: ns44.cloudns.net
Name Server: pns42.cloudns.net
Name Server: pns43.cloudns.net
Name Server: pns44.cloudns.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-13T08:25:23Z
Registry Domain ID: 8b075c79443a42f8a52cec1ca633c7e4-DONUTS
Registrar WHOIS Server: www.nic.ru/whois/en/
Registrar URL: https://www.nic.ru/en/
Updated Date: 2024-08-27T23:38:13Z
Creation Date: 2014-08-24T15:01:23Z
Registry Expiry Date: 2025-08-24T15:01:23Z
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: +7.4950091333
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: OOO "ARZAMAS"
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: RU
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns8-l2.nic.ru
Name Server: ns8-cloud.nic.ru
Name Server: ns4-l2.nic.ru
Name Server: ns4-cloud.nic.ru
Name Server: ns3-l2.nic.ru
Name Server: pns41.cloudns.net
Name Server: ns41.cloudns.net
Name Server: ns42.cloudns.net
Name Server: ns43.cloudns.net
Name Server: ns44.cloudns.net
Name Server: pns42.cloudns.net
Name Server: pns43.cloudns.net
Name Server: pns44.cloudns.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-13T08:25:23Z
arzamas.academy server information
Servers Location
arzamas.academy desktop page speed rank
Last tested: 2016-09-08
Desktop Speed
Bad
0/100
arzamas.academy Desktop Speed Test Quick Summary
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priority - 10Eliminate 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://cdn-s-assets.arzamas.academy/assets/front/a…f4ab52a52c19a944066.js
Optimize CSS Delivery of the following:
http://cdn-s-assets.arzamas.academy/assets/front/a…035cb5fb2b7de9bdc8.css
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://js-agent.newrelic.com/nr-974.min.js (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
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http://www.google-analytics.com/analytics.js (2 hours)
arzamas.academy Desktop Resource Breakdown
| Total Resources | 108 |
| Number of Hosts | 11 |
| Static Resources | 96 |
| JavaScript Resources | 7 |
| CSS Resources | 1 |
arzamas.academy mobile page speed rank
Last tested: 2019-12-11
Mobile Speed
Bad
47/100
arzamas.academy Mobile Speed Test Quick Summary
priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://cdn-s-assets.arzamas.academy/assets/raven.…467ad03ddccc2a94f51.js
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Optimize CSS Delivery of the following:
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priority - 53Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 9Enable compression
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Enable compression for the following resources to reduce their transfer size by 92KiB (66% reduction).
Compressing https://d31j93rd8oukbv.cloudfront.net/metrika/watch_ua.js could save 92KiB (66% reduction).
priority - 4Leverage 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://connect.facebook.net/en_US/sdk.js (20 minutes)
https://d31j93rd8oukbv.cloudfront.net/metrika/watch_ua.js (60 minutes)
https://mc.webvisor.org/metrika/advert.gif (60 minutes)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://top-fwz1.mail.ru/js/code.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://d31j93rd8oukbv.cloudfront.net/metrika/watch_ua.js (60 minutes)
https://mc.webvisor.org/metrika/advert.gif (60 minutes)
https://js-agent.newrelic.com/nr-1153.min.js (2 hours)
https://top-fwz1.mail.ru/js/code.js (2 hours)
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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 672B (39% reduction).
Minifying https://connect.facebook.net/en_US/sdk.js could save 672B (39% reduction) after compression.
arzamas.academy Mobile Resource Breakdown
| Total Resources | 129 |
| Number of Hosts | 16 |
| Static Resources | 110 |
| JavaScript Resources | 12 |
| CSS Resources | 1 |
arzamas.academy mobile page usability
Last tested: 2019-12-11
Mobile Usability
Good
99/100
arzamas.academy Mobile Usability Test Quick Summary
priority - 0Size 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
The tap target
The tap target
<div class="slick-slide">Курс № 74 Исто…ов5 материалов</div> is close to 3 other tap targets.The tap target
<a href="/courses/74" class="mp-courses__sl…__course__link"> is close to 3 other tap targets.The tap target
<button type="button" class="slick-next slick-arrow">Next</button> is close to 5 other tap targets.arzamas.academy HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 1 Column: 87 - 150
"...as</title><meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible" /> <scri..."
"...as</title><meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible" /> <scri..."
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Line: 3 Column: 4752 - 4805
"...ywords" /><meta content="ru-ru" http-equiv="content-language" /><link ..."
"...ywords" /><meta content="ru-ru" http-equiv="content-language" /><link ..."
Bad value “” for attribute “name” on element “input”: Must not be empty.
Line: 158 Column: 2221 - 2265
"...alue="" /><input name="" type="submit" value="Найти" /></form..."
"...alue="" /><input name="" type="submit" value="Найти" /></form..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 158 Column: 3096 - 3222
"...em__icon"><img src="//cdn-s-static.arzamas.academy/storage/microrubric/49/small_icon_picture-fdc7f89b-55a4-49a6-bb5e-fba829199a2d.png" /></div>..." Line: 158 Column: 3489 - 3623
"...em__icon"><img src="//cdn-s-static.arzamas.academy/storage/microrubric_entry/1170/small_icon_picture-b2435856-8eba-41c5-b8f5-314594018ce4.jpg" /></div>..." Line: 158 Column: 4515 - 4812
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/material/1364/preview_square_preview_picture-0f158ca2-a330-4997-ba27-977213a1fd9a.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/material/1364/small_square_preview_picture-0f158ca2-a330-4997-ba27-977213a1fd9a.jpg" /></div>..." Line: 158 Column: 5071 - 5358
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/post/403/preview_square_preview_picture-94593233-97b1-40bc-9f48-459f2f35f966.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/post/403/small_square_preview_picture-94593233-97b1-40bc-9f48-459f2f35f966.jpg" /></div>..." Line: 158 Column: 5588 - 5883
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/material/481/preview_square_preview_picture-f1b1adee-daaa-4a13-ade5-51cd8348567c.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/material/481/small_square_preview_picture-f1b1adee-daaa-4a13-ade5-51cd8348567c.jpg" /></div>..." Line: 158 Column: 6106 - 6401
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/material/503/preview_square_preview_picture-384a4c55-c8f2-479d-9516-0a212d90bd40.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/material/503/small_square_preview_picture-384a4c55-c8f2-479d-9516-0a212d90bd40.jpg" /></div>..." Line: 158 Column: 6627 - 6914
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/post/303/preview_square_preview_picture-ce29d0df-b35a-4acb-b55b-832ae1179b32.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/post/303/small_square_preview_picture-ce29d0df-b35a-4acb-b55b-832ae1179b32.jpg" /></div>..." Line: 158 Column: 7141 - 7428
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/post/330/preview_square_preview_picture-dfede96a-e705-46fd-83fa-c329267964a0.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/post/330/small_square_preview_picture-dfede96a-e705-46fd-83fa-c329267964a0.jpg" /></div>..." Line: 158 Column: 7630 - 7925
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/material/773/preview_square_preview_picture-3a192771-1c3d-41eb-8233-efd126df7785.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/material/773/small_square_preview_picture-3a192771-1c3d-41eb-8233-efd126df7785.jpg" /></div>..." Line: 176 Column: 2910 - 3044
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/263/small_square_preview_picture-5fe5bb41-586c-479d-b720-60302cc12561.jpg" /></div>..." Line: 176 Column: 3239 - 3369
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/post/154/small_square_preview_picture-c2de32a6-8186-475f-8220-d0905248a71b.jpg" /></div>..." Line: 176 Column: 3626 - 3760
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/507/small_square_preview_picture-fa6ca252-3d0d-4eea-9c7d-831b8467ed0b.jpg" /></div>..." Line: 176 Column: 4006 - 4140
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/516/small_square_preview_picture-3b1c4e4b-76e7-4a06-aa8b-e7f408918d7d.png" /></div>..." Line: 176 Column: 4334 - 4468
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/328/small_square_preview_picture-990caf1a-2be6-4ce5-a7c3-7f4c53576af2.jpg" /></div>..." Line: 176 Column: 4664 - 4798
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/986/small_square_preview_picture-8f331f0f-7c73-4601-b6a6-4b750b899248.png" /></div>..."
"...em__icon"><img src="//cdn-s-static.arzamas.academy/storage/microrubric/49/small_icon_picture-fdc7f89b-55a4-49a6-bb5e-fba829199a2d.png" /></div>..." Line: 158 Column: 3489 - 3623
"...em__icon"><img src="//cdn-s-static.arzamas.academy/storage/microrubric_entry/1170/small_icon_picture-b2435856-8eba-41c5-b8f5-314594018ce4.jpg" /></div>..." Line: 158 Column: 4515 - 4812
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/material/1364/preview_square_preview_picture-0f158ca2-a330-4997-ba27-977213a1fd9a.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/material/1364/small_square_preview_picture-0f158ca2-a330-4997-ba27-977213a1fd9a.jpg" /></div>..." Line: 158 Column: 5071 - 5358
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/post/403/preview_square_preview_picture-94593233-97b1-40bc-9f48-459f2f35f966.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/post/403/small_square_preview_picture-94593233-97b1-40bc-9f48-459f2f35f966.jpg" /></div>..." Line: 158 Column: 5588 - 5883
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/material/481/preview_square_preview_picture-f1b1adee-daaa-4a13-ade5-51cd8348567c.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/material/481/small_square_preview_picture-f1b1adee-daaa-4a13-ade5-51cd8348567c.jpg" /></div>..." Line: 158 Column: 6106 - 6401
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/material/503/preview_square_preview_picture-384a4c55-c8f2-479d-9516-0a212d90bd40.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/material/503/small_square_preview_picture-384a4c55-c8f2-479d-9516-0a212d90bd40.jpg" /></div>..." Line: 158 Column: 6627 - 6914
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/post/303/preview_square_preview_picture-ce29d0df-b35a-4acb-b55b-832ae1179b32.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/post/303/small_square_preview_picture-ce29d0df-b35a-4acb-b55b-832ae1179b32.jpg" /></div>..." Line: 158 Column: 7141 - 7428
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/post/330/preview_square_preview_picture-dfede96a-e705-46fd-83fa-c329267964a0.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/post/330/small_square_preview_picture-dfede96a-e705-46fd-83fa-c329267964a0.jpg" /></div>..." Line: 158 Column: 7630 - 7925
"...r square"><img width="240" height="240" srcset="//cdn-s-static.arzamas.academy/storage/material/773/preview_square_preview_picture-3a192771-1c3d-41eb-8233-efd126df7785.jpg 2x" src="//cdn-s-static.arzamas.academy/storage/material/773/small_square_preview_picture-3a192771-1c3d-41eb-8233-efd126df7785.jpg" /></div>..." Line: 176 Column: 2910 - 3044
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/263/small_square_preview_picture-5fe5bb41-586c-479d-b720-60302cc12561.jpg" /></div>..." Line: 176 Column: 3239 - 3369
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/post/154/small_square_preview_picture-c2de32a6-8186-475f-8220-d0905248a71b.jpg" /></div>..." Line: 176 Column: 3626 - 3760
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/507/small_square_preview_picture-fa6ca252-3d0d-4eea-9c7d-831b8467ed0b.jpg" /></div>..." Line: 176 Column: 4006 - 4140
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/516/small_square_preview_picture-3b1c4e4b-76e7-4a06-aa8b-e7f408918d7d.png" /></div>..." Line: 176 Column: 4334 - 4468
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/328/small_square_preview_picture-990caf1a-2be6-4ce5-a7c3-7f4c53576af2.jpg" /></div>..." Line: 176 Column: 4664 - 4798
"...em-cover"><img src="//cdn-s-static.arzamas.academy/storage/material/986/small_square_preview_picture-8f331f0f-7c73-4601-b6a6-4b750b899248.png" /></div>..."
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arzamas.academy 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.
arzamas.academy 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.