ucheba.ru Website Information
Daily Unique Visits: 12,918
Daily Page Views: 64,590
Income Per Day: $161
Estimated Value: $96,600
This website is located in Russian Federation and is using following IP address 95.163.214.133. See the complete list of popular websites hosted in Russian Federation.
ucheba.ru is registered under .RU top-level domain. Please check other sites in .RU zone.
Website ucheba.ru is using the following name servers:
- dns1.yandex.net
- dns2.yandex.net
and is probably hosted by OOO "Network of data-centers "Selectel". See the full list of other websites hosted by OOO "Network of data-centers "Selectel".
The highest website ucheba.ru position in Alexa rank database was 96283 and the lowest rank position was 191678. Current position of ucheba.ru in Alexa rank database is 105475.
Desktop speed score of ucheba.ru (53/100) is better than the results of 27.05% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of ucheba.ru (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.
Mobile speed score of ucheba.ru (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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ucheba.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.
ucheba.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.
% 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: UCHEBA.RU
nserver: dns1.yandex.net.
nserver: dns2.yandex.net.
state: REGISTERED, DELEGATED, VERIFIED
org: Impexhouse OOO
taxpayer-id: 7703235658
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2000-04-17T12:17:18Z
paid-till: 2025-04-30T21:00:00Z
free-date: 2025-06-01
source: TCI
Last updated on 2024-09-12T05:06:30Z
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)
domain: UCHEBA.RU
nserver: dns1.yandex.net.
nserver: dns2.yandex.net.
state: REGISTERED, DELEGATED, VERIFIED
org: Impexhouse OOO
taxpayer-id: 7703235658
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2000-04-17T12:17:18Z
paid-till: 2025-04-30T21:00:00Z
free-date: 2025-06-01
source: TCI
Last updated on 2024-09-12T05:06:30Z
ucheba.ru server information
Servers Location
ucheba.ru desktop page speed rank
Last tested: 2018-10-09
Desktop Speed
Bad
53/100
ucheba.ru Desktop Speed Test Quick Summary
priority - 55Optimize images
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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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https://www.ucheba.ru/js/asset/common.min.js?v6
https://www.ucheba.ru/js/searchOptions.js
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https://www.ucheba.ru/js/snap.svg-min.js
https://www.ucheba.ru/js/jquery.mousewheel.min.js
https://www.ucheba.ru/js/jquery.panzoom.min.js
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Optimize CSS Delivery of the following:
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priority - 11Enable compression
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priority - 9Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://ucheba.ru/
https://ucheba.ru/
https://www.ucheba.ru/
https://ucheba.ru/
https://www.ucheba.ru/
priority - 7Leverage 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://ads.ucheba.ru/www/images/1d07be3bf995459ce814d189b360a66c.jpg (expiration not specified)
https://ads.ucheba.ru/www/images/a4cb1b01e9d061a23be2588e6f1287f4.jpg (expiration not specified)
https://top100.rambler.ru/top100/banner-88x31-rambler-blue3.gif (expiration not specified)
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https://www.google-analytics.com/analytics.js (2 hours)
https://ads.ucheba.ru/www/images/a4cb1b01e9d061a23be2588e6f1287f4.jpg (expiration not specified)
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https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/ru_RU/sdk.js (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://an.yandex.ru/system/context.js (60 minutes)
https://mc.yandex.ru/metrika/advert.gif (60 minutes)
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https://www.google-analytics.com/analytics.js (2 hours)
priority - 2Minify 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 18.7KiB (20% reduction).
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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 2KiB (11% reduction).
Minifying https://www.ucheba.ru/ could save 1.9KiB (11% reduction) after compression.
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ucheba.ru Desktop Resource Breakdown
| Total Resources | 237 |
| Number of Hosts | 48 |
| Static Resources | 130 |
| JavaScript Resources | 51 |
| CSS Resources | 12 |
ucheba.ru mobile page speed rank
Last tested: 2018-10-09
Mobile Speed
Bad
43/100
ucheba.ru Mobile Speed Test Quick Summary
priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.ucheba.ru/js/asset/plugins.min.js?v6
https://www.ucheba.ru/js/asset/common.min.js?v6
https://www.ucheba.ru/js/searchOptions.js
https://www.ucheba.ru/js/searchExtended.js?v20171027-2
https://www.ucheba.ru/js/snap.svg-min.js
https://www.ucheba.ru/js/jquery.mousewheel.min.js
https://www.ucheba.ru/js/jquery.panzoom.min.js
https://www.ucheba.ru/js/webstat.js?v201702
https://www.ucheba.ru/js/asset/common.min.js?v6
https://www.ucheba.ru/js/searchOptions.js
https://www.ucheba.ru/js/searchExtended.js?v20171027-2
https://www.ucheba.ru/js/snap.svg-min.js
https://www.ucheba.ru/js/jquery.mousewheel.min.js
https://www.ucheba.ru/js/jquery.panzoom.min.js
https://www.ucheba.ru/js/webstat.js?v201702
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Roboto:100…&subset=latin,cyrillic
https://fonts.googleapis.com/css?family=Roboto+Con…&subset=latin,cyrillic
https://fonts.googleapis.com/css?family=Exo+2:400,…&subset=latin,cyrillic
https://www.ucheba.ru/css/asset/common.css?v7
https://fonts.googleapis.com/css?family=Roboto+Con…&subset=latin,cyrillic
https://fonts.googleapis.com/css?family=Exo+2:400,…&subset=latin,cyrillic
https://www.ucheba.ru/css/asset/common.css?v7
priority - 34Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://ucheba.ru/
https://ucheba.ru/
https://www.ucheba.ru/
https://ucheba.ru/
https://www.ucheba.ru/
priority - 32Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 312.4KiB (50% reduction).
Compressing https://www.ucheba.ru/pix/article/6263_image.small.jpeg could save 47.6KiB (61% reduction).
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Compressing https://pp.userapi.com/c846524/v846524659/cee2a/e-aB6SrCzQk.jpg?ava=1 could save 560B (28% reduction).
Compressing https://pp.userapi.com/BJicGqMfLjuXVANKFAUVNgFzCIt…/E1ool-LO8uo.jpg?ava=1 could save 512B (27% reduction).
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Compressing https://scontent-mia3-2.xx.fbcdn.net/v/t1.0-1/c12.…70b27ee9a8&oe=5C45A3B9 could save 328B (13% reduction).
priority - 11Enable 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 107KiB (66% reduction).
Compressing https://yastatic.net/q/set/s/rsya-tag-users/bundle.js could save 67.8KiB (67% reduction).
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Compressing https://yandex.ru/set/s/rsya-tag-users/data?_rnd=1…%2F%2Fwww.ucheba.ru%2F could save 225B (32% reduction).
Compressing https://www.ucheba.ru/social/tw.html could save 194B (31% reduction).
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Compressing https://counter.rambler.ru/top100.jcn?1139129 could save 37.9KiB (65% reduction).
Compressing https://www.ucheba.ru/js/variables.js could save 472B (57% reduction).
Compressing https://www.ucheba.ru/social/fb.html could save 304B (38% reduction).
Compressing https://yandex.ru/set/s/rsya-tag-users/data?_rnd=1…%2F%2Fwww.ucheba.ru%2F could save 225B (32% reduction).
Compressing https://www.ucheba.ru/social/tw.html could save 194B (31% reduction).
Compressing https://www.ucheba.ru/social/vk.html could save 177B (32% reduction).
priority - 9Leverage 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://ads.ucheba.ru/www/images/1d07be3bf995459ce814d189b360a66c.jpg (expiration not specified)
https://ads.ucheba.ru/www/images/cec169ab0a028f3d97699315c8b6e655.jpg (expiration not specified)
https://top100.rambler.ru/top100/banner-88x31-rambler-blue3.gif (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/ru_RU/sdk.js (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://an.yandex.ru/system/context.js (60 minutes)
https://mc.yandex.ru/metrika/advert.gif (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://ads.ucheba.ru/www/images/cec169ab0a028f3d97699315c8b6e655.jpg (expiration not specified)
https://top100.rambler.ru/top100/banner-88x31-rambler-blue3.gif (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/ru_RU/sdk.js (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://an.yandex.ru/system/context.js (60 minutes)
https://mc.yandex.ru/metrika/advert.gif (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2Minify 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 18.7KiB (20% reduction).
Minifying https://vk.com/js/al/lite.js?344448126 could save 8.2KiB (16% reduction) after compression.
Minifying https://vk.com/js/api/openapi.js?115 could save 3.7KiB (17% reduction) after compression.
Minifying https://www.ucheba.ru/js/OpenXTag.js could save 2.3KiB (52% reduction) after compression.
Minifying https://www.ucheba.ru/js/PositionSticky.js could save 2.1KiB (43% reduction) after compression.
Minifying https://www.ucheba.ru/js/jquery.metadata.js could save 1,010B (70% reduction) after compression.
Minifying https://vk.com/js/api/xdm.js?1449919642 could save 433B (17% reduction) after compression.
Minifying https://www.ucheba.ru/js/native.js could save 283B (28% reduction) after compression.
Minifying https://www.ucheba.ru/js/searchExtended.js?v20171027-2 could save 233B (15% reduction) after compression.
Minifying https://www.ucheba.ru/js/variables.js could save 203B (25% reduction).
Minifying https://www.ucheba.ru/js/searchOptions.js could save 172B (29% reduction) after compression.
Minifying https://www.ucheba.ru/js/webstat.js?v201702 could save 110B (18% reduction) after compression.
Minifying https://vk.com/js/api/openapi.js?115 could save 3.7KiB (17% reduction) after compression.
Minifying https://www.ucheba.ru/js/OpenXTag.js could save 2.3KiB (52% reduction) after compression.
Minifying https://www.ucheba.ru/js/PositionSticky.js could save 2.1KiB (43% reduction) after compression.
Minifying https://www.ucheba.ru/js/jquery.metadata.js could save 1,010B (70% reduction) after compression.
Minifying https://vk.com/js/api/xdm.js?1449919642 could save 433B (17% reduction) after compression.
Minifying https://www.ucheba.ru/js/native.js could save 283B (28% reduction) after compression.
Minifying https://www.ucheba.ru/js/searchExtended.js?v20171027-2 could save 233B (15% reduction) after compression.
Minifying https://www.ucheba.ru/js/variables.js could save 203B (25% reduction).
Minifying https://www.ucheba.ru/js/searchOptions.js could save 172B (29% reduction) after compression.
Minifying https://www.ucheba.ru/js/webstat.js?v201702 could save 110B (18% reduction) after compression.
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 2KiB (11% reduction).
Minifying https://www.ucheba.ru/ could save 1.9KiB (11% reduction) after compression.
Minifying https://www.ucheba.ru/social/vk.html could save 120B (22% reduction).
Minifying https://www.ucheba.ru/social/vk.html could save 120B (22% reduction).
ucheba.ru Mobile Resource Breakdown
| Total Resources | 231 |
| Number of Hosts | 49 |
| Static Resources | 131 |
| JavaScript Resources | 51 |
| CSS Resources | 12 |
ucheba.ru mobile page usability
Last tested: 2018-10-09
Mobile Usability
Good
95/100
ucheba.ru Mobile Usability Test Quick Summary
priority - 4Size 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 427 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element
<div class="main-presentation__bg"></div> falls outside the viewport.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
<yatag class="n7467770a">Скрыть объявление</yatag> is close to 2 other tap targets.The tap target
<a href="/for-clients">Учебным заведениям</a> and 2 others are close to other tap targets.ucheba.ru HTML validation
Warnings
The “type” attribute is unnecessary for JavaScript resources.
Line: 12 Column: 68 - 98
"...et=utf-8"><script type="text/javascript">window..." Line: 54 Column: 1 - 60
"...script> <script type="text/javascript" src="/js/webstat.js?v201702"></scri..." Line: 55 Column: 1 - 31
"...</script> <script type="text/javascript"> $(fu..." Line: 379 Column: 5 - 35
"...span> <script type="text/javascript"> ..." Line: 459 Column: 1 - 31
".../script> <script type="text/javascript"> $(fu..." Line: 652 Column: 1 - 31
".../> </div> <script type="text/javascript"> $(fu..." Line: 668 Column: 1 - 31
"...n> </div> <script type="text/javascript"> $(fu..." Line: 958 Column: 1 - 31
"...> </div> <script type="text/javascript"> $(fu..." Line: 1379 Column: 9 - 39
"...> <script type="text/javascript"> $(fu..." Line: 1922 Column: 1 - 31
"...unter --> <script type="text/javascript"> (func..." Line: 1951 Column: 1 - 31
"...ounter--> <script type="text/javascript"><!-- ..." Line: 1966 Column: 1 - 102
"... code --> <script id="top100Counter" type="text/javascript" src="https://counter.rambler.ru/top100.jcn?1139129"></scri..." Line: 1976 Column: 1 - 31
"...code --> <script type="text/javascript"> /* <!..." Line: 1984 Column: 1 - 85
"...</script> <script type="text/javascript" src="//www.googleadservices.com/pagead/conversion.js"> </scr..." Line: 1993 Column: 1 - 31
"...er.ru --> <script type="text/javascript"> (..." Line: 2049 Column: 1 - 60
"...--> <script type="text/javascript" src="/js/jquery.metadata.js"></scri..." Line: 2050 Column: 1 - 53
"...</script> <script type="text/javascript" src="/js/OpenXTag.js"></scri..." Line: 2051 Column: 1 - 51
"...</script> <script type="text/javascript" src="/js/native.js"></scri..." Line: 2052 Column: 1 - 59
"...</script> <script type="text/javascript" src="/js/PositionSticky.js"></scri..." Line: 2053 Column: 1 - 54
"...</script> <script type="text/javascript" src="/js/variables.js"></scri..." Line: 2054 Column: 1 - 31
"...</script> <script type="text/javascript"> ..." Line: 2096 Column: 2 - 32
".../script> <script type="text/javascript">window..."
"...et=utf-8"><script type="text/javascript">window..." Line: 54 Column: 1 - 60
"...script> <script type="text/javascript" src="/js/webstat.js?v201702"></scri..." Line: 55 Column: 1 - 31
"...</script> <script type="text/javascript"> $(fu..." Line: 379 Column: 5 - 35
"...span> <script type="text/javascript"> ..." Line: 459 Column: 1 - 31
".../script> <script type="text/javascript"> $(fu..." Line: 652 Column: 1 - 31
".../> </div> <script type="text/javascript"> $(fu..." Line: 668 Column: 1 - 31
"...n> </div> <script type="text/javascript"> $(fu..." Line: 958 Column: 1 - 31
"...> </div> <script type="text/javascript"> $(fu..." Line: 1379 Column: 9 - 39
"...> <script type="text/javascript"> $(fu..." Line: 1922 Column: 1 - 31
"...unter --> <script type="text/javascript"> (func..." Line: 1951 Column: 1 - 31
"...ounter--> <script type="text/javascript"><!-- ..." Line: 1966 Column: 1 - 102
"... code --> <script id="top100Counter" type="text/javascript" src="https://counter.rambler.ru/top100.jcn?1139129"></scri..." Line: 1976 Column: 1 - 31
"...code --> <script type="text/javascript"> /* <!..." Line: 1984 Column: 1 - 85
"...</script> <script type="text/javascript" src="//www.googleadservices.com/pagead/conversion.js"> </scr..." Line: 1993 Column: 1 - 31
"...er.ru --> <script type="text/javascript"> (..." Line: 2049 Column: 1 - 60
"...--> <script type="text/javascript" src="/js/jquery.metadata.js"></scri..." Line: 2050 Column: 1 - 53
"...</script> <script type="text/javascript" src="/js/OpenXTag.js"></scri..." Line: 2051 Column: 1 - 51
"...</script> <script type="text/javascript" src="/js/native.js"></scri..." Line: 2052 Column: 1 - 59
"...</script> <script type="text/javascript" src="/js/PositionSticky.js"></scri..." Line: 2053 Column: 1 - 54
"...</script> <script type="text/javascript" src="/js/variables.js"></scri..." Line: 2054 Column: 1 - 31
"...</script> <script type="text/javascript"> ..." Line: 2096 Column: 2 - 32
".../script> <script type="text/javascript">window..."
Consider avoiding viewport values that prevent users from resizing documents.
Line: 13 Column: 1 - 88
"...</script> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> <me..."
"...</script> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> <me..."
The “navigation” role is unnecessary for element “nav”.
Line: 76 Column: 1 - 141
"...div> <nav style="box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);" class="navbar navbar-info navbar-top hidden-print navbar-top-shadow" role="navigation"> <div..."
"...div> <nav style="box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);" class="navbar navbar-info navbar-top hidden-print navbar-top-shadow" role="navigation"> <div..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 418 Column: 10 - 72
"... <section role="tabpanel" class="tab-pane fade" id="speciality"> ..." Line: 612 Column: 2 - 40
"...ptions"> <section class="options-content__item"> <div..." Line: 644 Column: 1 - 39
".../section> <section class="options-content__item"> <div..." Line: 610 Column: 10 - 69
"... <section role="tabpanel" class="tab-pane fade" id="options"> ..." Line: 841 Column: 2 - 40
"...ations"> <section class="options-content__item"> <di..." Line: 898 Column: 2 - 55
"...ection> <section class="options-content__item js_metro_block"> <di..." Line: 1549 Column: 4 - 39
"..."row"> <section class="col-sm-4 col-md-12"> <..." Line: 1552 Column: 4 - 39
"...ction> <section class="col-sm-4 col-md-12"> <..." Line: 1554 Column: 4 - 39
"...ction> <section class="col-sm-4 col-md-12"> <..."
"... <section role="tabpanel" class="tab-pane fade" id="speciality"> ..." Line: 612 Column: 2 - 40
"...ptions"> <section class="options-content__item"> <div..." Line: 644 Column: 1 - 39
".../section> <section class="options-content__item"> <div..." Line: 610 Column: 10 - 69
"... <section role="tabpanel" class="tab-pane fade" id="options"> ..." Line: 841 Column: 2 - 40
"...ations"> <section class="options-content__item"> <di..." Line: 898 Column: 2 - 55
"...ection> <section class="options-content__item js_metro_block"> <di..." Line: 1549 Column: 4 - 39
"..."row"> <section class="col-sm-4 col-md-12"> <..." Line: 1552 Column: 4 - 39
"...ction> <section class="col-sm-4 col-md-12"> <..." Line: 1554 Column: 4 - 39
"...ction> <section class="col-sm-4 col-md-12"> <..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Line: 1417 Column: 3 - 28
"...="row"> <article class="col-md-9"> <d..."
"...="row"> <article class="col-md-9"> <d..."
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Line: 1969 Column: 3 - 121
"...9129/"> <img src="//counter.rambler.ru/top100.cnt?1139129" alt="Rambler's Top100" border="0" width="0" height="0" border="0" /> </a>..." Line: 1973 Column: 3 - 128
"...9129/"> <img src="//top100.rambler.ru/top100/banner-88x31-rambler-blue3.gif" alt="Rambler's Top100" width="0" height="0" border="0" /></a> <..."
"...9129/"> <img src="//counter.rambler.ru/top100.cnt?1139129" alt="Rambler's Top100" border="0" width="0" height="0" border="0" /> </a>..." Line: 1973 Column: 3 - 128
"...9129/"> <img src="//top100.rambler.ru/top100/banner-88x31-rambler-blue3.gif" alt="Rambler's Top100" width="0" height="0" border="0" /></a> <..."
The “type” attribute for the “style” element is not needed and should be omitted.
Line: 2039 Column: 1 - 23
"...v> </div> <style type="text/css"> .js_..."
"...v> </div> <style type="text/css"> .js_..."
Errors
Bad value “apple-itouch-icon” for attribute “rel” on element “link”: The string “apple-itouch-icon” is not a registered keyword.
Line: 22 Column: 1 - 52
"...n.png" /> <link rel="apple-itouch-icon" href="/favicon.png" /> <link..."
"...n.png" /> <link rel="apple-itouch-icon" href="/favicon.png" /> <link..."
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Line: 144 Column: 25 - 71
"...а <div class="location-block-city-overflow-fade"></div>..."
"...а <div class="location-block-city-overflow-fade"></div>..."
Attribute “placeholder” not allowed on element “select” at this point.
Line: 398 Column: 5 - 1
"...ript> <select name="eq[]" id="extended_query" placeholder="Направление обучения или учебное заведение" multiple data-extended="{"query":[],"icons":{"__t:":"fa-bars","__sp:":"fa-bars","__c:":"fa-map-marker","__l:":"fa-map-marker","__u:":"fa-university","__s:":"fa-pencil","__scp:":"fa-bars","__pseudo:":"fa-cog"},"url":"\/json\/search\/suggestion","newPrefix":"__s:","onInitialize":[]}" > ..."
"...ript> <select name="eq[]" id="extended_query" placeholder="Направление обучения или учебное заведение" multiple data-extended="{"query":[],"icons":{"__t:":"fa-bars","__sp:":"fa-bars","__c:":"fa-map-marker","__l:":"fa-map-marker","__u:":"fa-university","__s:":"fa-pencil","__scp:":"fa-bars","__pseudo:":"fa-cog"},"url":"\/json\/search\/suggestion","newPrefix":"__s:","onInitialize":[]}" > ..."
Duplicate attribute “border”.
Line: 1969 Column: - 115
"...ight="0" border="0" /> </a> <..."
"...ight="0" border="0" /> </a> <..."
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Line: 2039 Column: 1 - 23
"...v> </div> <style type="text/css"> .js_..."
"...v> </div> <style type="text/css"> .js_..."
The “aria-labelledby” attribute must point to an element in the same document.
Line: 2008 Column: 3 - 128
"...dex--> <div class="modal" id="popupRemoteForm" tabindex="-1" role="dialog" aria-labelledby="popupRemoteFormLabel" aria-hidden="true"></div>..."
"...dex--> <div class="modal" id="popupRemoteForm" tabindex="-1" role="dialog" aria-labelledby="popupRemoteFormLabel" aria-hidden="true"></div>..."
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ucheba.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.
ucheba.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.