урок.рф Website Information
Daily Unique Visits: 4,611
Daily Page Views: 18,444
Income Per Day: $52
Estimated Value: $28,080
This website is located in Russian Federation and is using following IP address 212.41.26.168. See the complete list of popular websites hosted in Russian Federation.
урок.рф is registered under .РФ top-level domain. Please check other sites in .РФ zone.
Website урок.рф is using the following name servers:
- dns2.yandex.net
- dns1.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 урок.рф position in Alexa rank database was 1506 and the lowest rank position was 970769. Current position of урок.рф in Alexa rank database is 272191.
Desktop speed score of урок.рф (73/100) shows that the page desktop performance can be improved.
Mobile usability score of урок.рф (96/100) means that the page is mobile-friendly.
Mobile speed score of урок.рф (61/100) shows that the landing page performance on mobile devices is poor and can be improved.
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урок.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.
урок.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.
% you agree to abide by the following terms of use:
% https://www.tcinet.ru/documents/whois.pdf (in Russian)
domain: XN--J1AHFL.XN--P1AI
nserver: dns1.yandex.net.
nserver: dns2.yandex.net.
state: REGISTERED, DELEGATED, VERIFIED
org: Urok LTD
registrar: NETFOX-RF
admin-contact: https://netfox.ru/whois-contact/
created: 2010-11-11T09:00:25Z
paid-till: 2022-11-11T09:00:25Z
free-date: 2022-12-12
source: TCI
Last updated on 2022-07-29T03:31:30Z
урок.рф server information
Servers Location
урок.рф desktop page speed rank
Last tested: 2016-08-02
урок.рф Desktop Speed Test Quick Summary
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://xn--j1ahfl.xn--p1ai/js/jquery-ui.js
http://xn--j1ahfl.xn--p1ai/js/jquery.cookie.js
http://xn--j1ahfl.xn--p1ai/js/cross.js?1467018823
http://xn--j1ahfl.xn--p1ai/js/edu.js?1469709372
Optimize CSS Delivery of the following:
http://xn--j1ahfl.xn--p1ai/styles/edu.css?1469714092
priority - 10Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 96.5KiB (73% reduction).
Compressing and resizing http://xn--j1ahfl.xn--p1ai/data/avatars/140448_1470057999.jpg could save 16.3KiB (93% reduction).
Compressing and resizing http://xn--j1ahfl.xn--p1ai/data/groups/456.jpg?v=1468761490 could save 16.1KiB (92% reduction).
Compressing and resizing http://xn--j1ahfl.xn--p1ai/data/avatars/140451_1470075815.jpg could save 12.9KiB (93% reduction).
Compressing and resizing http://xn--j1ahfl.xn--p1ai/data/groups/455.jpg?v=1468722483 could save 12.5KiB (92% reduction).
Compressing and resizing http://xn--j1ahfl.xn--p1ai/data/groups/458.jpg?v=1468914041 could save 7KiB (86% reduction).
Compressing and resizing http://xn--j1ahfl.xn--p1ai/images/no_photo_tutor.png could save 4.4KiB (85% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/images/logo.png could save 2.6KiB (18% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/images/logo-mobile.png could save 2.4KiB (27% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/images/index_greeting_button.jpg could save 1.7KiB (22% reduction).
Losslessly compressing http://vk.com/images/camera_50.png could save 1.3KiB (69% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/images/no_photo.png could save 1.3KiB (44% reduction).
priority - 9Minify 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 92.5KiB (32% reduction).
Minifying http://xn--j1ahfl.xn--p1ai/js/jquery-ui.js could save 37.8KiB (36% reduction) after compression.
Minifying http://vk.com/js/al/lite.js?91 could save 5.1KiB (16% reduction) after compression.
Minifying http://xn--j1ahfl.xn--p1ai/js/edu.js?1469709372 could save 3.5KiB (14% reduction) after compression.
Minifying http://userapi.com/js/api/openapi.js?49 could save 2.7KiB (16% reduction) after compression.
Minifying http://vk.com/js/api/openapi.js?105&_=1470105354052 could save 2.7KiB (16% reduction) after compression.
Minifying http://vk.com/js/api/widgets/al_community.js?66 could save 788B (14% reduction) after compression.
Minifying http://vk.com/js/api/widgets/al_like.js?30 could save 648B (15% reduction) after compression.
Minifying http://xn--j1ahfl.xn--p1ai/js/jquery.cookie.js could save 574B (42% reduction) after compression.
priority - 4Enable 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 43.3KiB (66% reduction).
Compressing https://staticxx.facebook.com/connect/xd_arbiter/r…D0tzmBsw.js?version=42 could save 21.6KiB (66% reduction).
priority - 3Leverage 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://platform.twitter.com/widgets.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
урок.рф Desktop Resource Breakdown
Total Resources | 107 |
Number of Hosts | 27 |
Static Resources | 73 |
JavaScript Resources | 32 |
CSS Resources | 6 |
урок.рф mobile page speed rank
Last tested: 2020-01-04
урок.рф Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://xn--j1ahfl.xn--p1ai/js/jquery-ui.js
http://xn--j1ahfl.xn--p1ai/js/jquery.cookie.js
http://xn--j1ahfl.xn--p1ai/js/cross.js?1467018823
http://xn--j1ahfl.xn--p1ai/js/edu.js?1469709372
http://userapi.com/js/api/openapi.js?49
http://vk.com/js/api/share.js?11
Optimize CSS Delivery of the following:
http://xn--j1ahfl.xn--p1ai/styles/edu.css?1469714092
priority - 9Minify 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 92.5KiB (32% reduction).
Minifying http://xn--j1ahfl.xn--p1ai/js/jquery-ui.js could save 37.8KiB (36% reduction) after compression.
Minifying http://vk.com/js/al/lite.js?91 could save 5.1KiB (16% reduction) after compression.
Minifying http://xn--j1ahfl.xn--p1ai/js/edu.js?1469709372 could save 3.5KiB (14% reduction) after compression.
Minifying http://userapi.com/js/api/openapi.js?49 could save 2.7KiB (16% reduction) after compression.
Minifying http://vk.com/js/api/openapi.js?105&_=1470105338962 could save 2.7KiB (16% reduction) after compression.
Minifying http://vk.com/js/api/widgets/al_community.js?66 could save 788B (14% reduction) after compression.
Minifying http://vk.com/js/api/widgets/al_like.js?30 could save 648B (15% reduction) after compression.
Minifying http://xn--j1ahfl.xn--p1ai/js/jquery.cookie.js could save 574B (42% reduction) after compression.
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
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:
http://platform.twitter.com/widgets.js (30 minutes)
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 4Enable 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 43.3KiB (66% reduction).
Compressing https://staticxx.facebook.com/connect/xd_arbiter/r…D0tzmBsw.js?version=42 could save 21.6KiB (66% reduction).
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 13KiB (26% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/images/logo-mobile.png could save 2.4KiB (27% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/images/no_photo_tutor.png could save 2.2KiB (43% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/images/index_greeting_button.jpg could save 1.7KiB (22% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/data/groups/458.jpg?v=1468914041 could save 1.4KiB (18% reduction).
Losslessly compressing http://vk.com/images/camera_50.png could save 1.3KiB (69% reduction).
Losslessly compressing http://xn--j1ahfl.xn--p1ai/images/no_photo.png could save 1.3KiB (44% reduction).
урок.рф Mobile Resource Breakdown
Total Resources | 118 |
Number of Hosts | 29 |
Static Resources | 82 |
JavaScript Resources | 32 |
CSS Resources | 6 |
урок.рф mobile page usability
Last tested: 2020-01-04
урок.рф Mobile Usability Test Quick Summary
priority - 3Size 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.
<a id="aw0" href="/aclk?sa=L&ai=…litiba-arzeme/"></a>
is close to 1 other tap targets.<a href="/" class="topLogo"></a>
is close to 1 other tap targets.<a href="http://урок.рф/contests">ВСЕРОССИЙСКИЕ КОНКУРСЫ</a>
is close to 1 other tap targets.<a href="http://урок.рф…_o_135847.html">Возможности сайта</a>
and 2 others are close to other tap targets.<a href="/library/metod…azrabotki/urok">Уроки</a>
and 1 others are close to other tap targets.<input type="text" name="q">
is close to 1 other tap targets.<a href="//vk.com/share…fl.xn--p1ai%2F">Поделиться</a>
is close to 1 other tap targets.<a href="http://twitter…ahfl.xn--p1ai/">
is close to 3 other tap targets.<a href="https://www.fa…ahfl.xn--p1ai/">
is close to 2 other tap targets.<a href="https://plus.g…ahfl.xn--p1ai/">
is close to 1 other tap targets.<a id="checkbox" class="like_wrap fl_l"></a>
is close to 2 other tap targets.<a class="like_counter_wrap fl_l">+1</a>
is close to 2 other tap targets.<a class="like_counter_wrap fl_l">+1</a>
is close to 3 other tap targets.<button type="submit"></button>
is close to 1 other tap targets.The tap target
<a href="/tag/Новость">#Новость</a>
and 72 others are close to other tap targets.The tap target
<a href="/library/faq.html#comments" class="ml20">21</a>
is close to 1 other tap targets.The tap target
<a href="/library/kүңel….html#comments" class="ml20 a6">0</a>
and 4 others are close to other tap targets.The tap target
<a href="http://vk.com/kudryashovka" class="color2">Natalya</a>
and 3 others are close to other tap targets.урок.рф HTML validation
Errors
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...="Bs3R"><img src="/data/i4ab/anons_pr_1000_150_jun_2.jpg" width="1000" height="150"></a><div..." Line: 142 Column: 976 - 1013
"..."newsPic"><img src="/data/news/e1654092984.jpg"></div>..." Line: 508 Column: 79 - 156
"...="_blank"><img src="/data/i4ab/anons_attestation_jan_21_1.png" width="320" height="240"></a></..." Line: 510 Column: 68 - 144
"...="_blank"><img src="/data/i4ab/anons_blits_320_173_jul_2.png" width="320" height="173"></a></..." Line: 546 Column: 147 - 178
"...ps/1303" ><img src="/images/no_photo.png"></a><t..." Line: 546 Column: 428 - 473
"...ps/1302" ><img src="/data/groups/1302.jpg?v=1656442952"></a><t..." Line: 546 Column: 701 - 746
"...ps/1301" ><img src="/data/groups/1301.jpg?v=1655901042"></a><t..." Line: 546 Column: 975 - 1020
"...ps/1300" ><img src="/data/groups/1300.jpg?v=1654782629"></a><t..." Line: 546 Column: 1254 - 1299
"...ps/1299" ><img src="/data/groups/1299.jpg?v=1654058146"></a><t..." Line: 631 Column: 148 - 233
"...="_blank"><img src="/data/i4ab/anons_umnayavorona_action_15_aug_1.png" width="900" height="600"></a></..."
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
"...t:20px;"> <table border="0" cellpadding="0" cellspacing="10" style="width:100%"> <tbo..." Line: 81 Column: 1 - 83
"...p;</div> <table border="0" cellpadding="0" cellspacing="0" style="height:71px; width:972px"> <tbo..."
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
"...t:20px;"> <table border="0" cellpadding="0" cellspacing="10" style="width:100%"> <tbo..." Line: 81 Column: 1 - 83
"...p;</div> <table border="0" cellpadding="0" cellspacing="0" style="height:71px; width:972px"> <tbo..."
The “border” attribute on the “table” element is obsolete. Use CSS instead.
"...t:20px;"> <table border="0" cellpadding="0" cellspacing="10" style="width:100%"> <tbo..." Line: 81 Column: 1 - 83
"...p;</div> <table border="0" cellpadding="0" cellspacing="0" style="height:71px; width:972px"> <tbo..."
Bad value “/tag/Все учителя” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...вость</a> <a href="/tag/Все учителя">#Все у..." Line: 374 Column: 484 - 510
"...итель</a> <a href="/tag/Все учителя">#Все у..."
Bad value “/tag/Внеклассная работа” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...="pbTgLs"><a href="/tag/Внеклассная работа">#Внекл..."
Bad value “/tag/Развитие сайта” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...ление</a> <a href="/tag/Развитие сайта">#Разви..." Line: 220 Column: 25 - 54
"...="pbTgLs"><a href="/tag/Развитие сайта">#Разви..." Line: 242 Column: 119 - 148
"...ление</a> <a href="/tag/Развитие сайта">#Разви..."
Bad value “/tag/Умная Ворона” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...сайта</a> <a href="/tag/Умная Ворона">#Умная..."
Bad value “/tag/Начальная школа” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...="pbTgLs"><a href="/tag/Начальная школа">#Начал..."
Bad value “/tag/Обучающая игра” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...="pbTgLs"><a href="/tag/Обучающая игра">#Обуча..."
Bad value “/tag/УМК любой” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"... игра</a> <a href="/tag/УМК любой">#УМК л..." Line: 397 Column: 80 - 104
"...точки</a> <a href="/tag/УМК любой">#УМК л..." Line: 420 Column: 80 - 104
"...точки</a> <a href="/tag/УМК любой">#УМК л..."
Bad value “/tag/Школьное образование” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...любой</a> <a href="/tag/Школьное образование">#Школь..." Line: 311 Column: 22 - 57
"...="pbTgLs"><a href="/tag/Школьное образование">#Школь..." Line: 332 Column: 84 - 119
"...еляна</a> <a href="/tag/Школьное образование">#Школь..." Line: 353 Column: 84 - 119
"...еляна</a> <a href="/tag/Школьное образование">#Школь..." Line: 397 Column: 120 - 155
"...любой</a> <a href="/tag/Школьное образование">#Школь..." Line: 420 Column: 120 - 155
"...любой</a> <a href="/tag/Школьное образование">#Школь..." Line: 443 Column: 102 - 137
"...века»</a> <a href="/tag/Школьное образование">#Школь..." Line: 464 Column: 22 - 57
"...="pbTgLs"><a href="/tag/Школьное образование">#Школь..."
Bad value “/tag/Учебно-дидактические материалы” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...етник</a> <a href="/tag/Учебно-дидактические материалы">#Учебн..." Line: 397 Column: 254 - 299
"...ассов</a> <a href="/tag/Учебно-дидактические материалы">#Учебн..." Line: 420 Column: 312 - 357
"...ассов</a> <a href="/tag/Учебно-дидактические материалы">#Учебн..." Line: 464 Column: 320 - 365
"...тикум</a> <a href="/tag/Учебно-дидактические материалы">#Учебн..."
Bad value “/tag/Русский язык” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...риалы</a> <a href="/tag/Русский язык">#Русск..." Line: 397 Column: 336 - 363
"...риалы</a> <a href="/tag/Русский язык">#Русск..." Line: 420 Column: 394 - 421
"...риалы</a> <a href="/tag/Русский язык">#Русск..."
Bad value “/tag/6 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"... язык</a> <a href="/tag/6 класс">#6 кла..." Line: 374 Column: 788 - 810
"...класс</a> <a href="/tag/6 класс">#6 кла..."
Bad value “/tag/5 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/5 класс">#5 кла..." Line: 374 Column: 824 - 846
"...класс</a> <a href="/tag/5 класс">#5 кла..."
Bad value “/tag/Дошкольное образование” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...="pbTgLs"><a href="/tag/Дошкольное образование">#Дошко..."
Bad value “/tag/Методические разработки” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/Методические разработки">#Метод..." Line: 311 Column: 370 - 408
"...нятие</a> <a href="/tag/Методические разработки">#Метод..." Line: 443 Column: 266 - 304
"...#Урок</a> <a href="/tag/Методические разработки">#Метод..."
Bad value “/tag/Организатор внеклассной и внешкольной работы” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...одист</a> <a href="/tag/Организатор внеклассной и внешкольной работы">#Орган..."
Bad value “/tag/УМК О. С. Габриеляна” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...="pbTgLs"><a href="/tag/УМК О. С. Габриеляна">#УМК О..." Line: 353 Column: 22 - 57
"...="pbTgLs"><a href="/tag/УМК О. С. Габриеляна">#УМК О..."
Bad value “/tag/Календарно-тематический план” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...вание</a> <a href="/tag/Календарно-тематический план">#Кален..." Line: 353 Column: 146 - 189
"...вание</a> <a href="/tag/Календарно-тематический план">#Кален..."
Bad value “/tag/9 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...Химия</a> <a href="/tag/9 класс">#9 кла..." Line: 353 Column: 318 - 340
"...Химия</a> <a href="/tag/9 класс">#9 кла..." Line: 374 Column: 680 - 702
"...класс</a> <a href="/tag/9 класс">#9 кла..."
Bad value “/tag/8 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/8 класс">#8 кла..." Line: 353 Column: 354 - 376
"...класс</a> <a href="/tag/8 класс">#8 кла..." Line: 374 Column: 716 - 738
"...класс</a> <a href="/tag/8 класс">#8 кла..."
Bad value “/tag/Дополнительное образование” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...="pbTgLs"><a href="/tag/Дополнительное образование">#Допол..."
Bad value “/tag/Педагог дополнительного образования” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...атель</a> <a href="/tag/Педагог дополнительного образования">#Педаг..."
Bad value “/tag/Учитель начальных классов” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...вания</a> <a href="/tag/Учитель начальных классов">#Учите..." Line: 397 Column: 182 - 222
"...вание</a> <a href="/tag/Учитель начальных классов">#Учите..." Line: 420 Column: 240 - 280
"...икант</a> <a href="/tag/Учитель начальных классов">#Учите..." Line: 443 Column: 164 - 204
"...вание</a> <a href="/tag/Учитель начальных классов">#Учите..." Line: 464 Column: 164 - 204
"...холог</a> <a href="/tag/Учитель начальных классов">#Учите..."
Bad value “/tag/Классный руководитель” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...етник</a> <a href="/tag/Классный руководитель">#Класс..."
Bad value “/tag/11 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...кации</a> <a href="/tag/11 класс">#11 кл..."
Bad value “/tag/10 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/10 класс">#10 кл..."
Bad value “/tag/7 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/7 класс">#7 кла..."
Bad value “/tag/4 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/4 класс">#4 кла..." Line: 464 Column: 474 - 496
"...атика</a> <a href="/tag/4 класс">#4 кла..."
Bad value “/tag/3 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/3 класс">#3 кла..." Line: 397 Column: 382 - 404
"... язык</a> <a href="/tag/3 класс">#3 кла..." Line: 420 Column: 440 - 462
"... язык</a> <a href="/tag/3 класс">#3 кла..." Line: 464 Column: 510 - 532
"...класс</a> <a href="/tag/3 класс">#3 кла..."
Bad value “/tag/2 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/2 класс">#2 кла..." Line: 464 Column: 546 - 568
"...класс</a> <a href="/tag/2 класс">#2 кла..."
Bad value “/tag/1 класс” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...класс</a> <a href="/tag/1 класс">#1 кла..." Line: 443 Column: 406 - 428
"...атура</a> <a href="/tag/1 класс">#1 кла..." Line: 464 Column: 582 - 604
"...класс</a> <a href="/tag/1 класс">#1 кла..."
Bad value “/tag/Обучающие карточки” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...="pbTgLs"><a href="/tag/Обучающие карточки">#Обуча..." Line: 420 Column: 22 - 55
"...="pbTgLs"><a href="/tag/Обучающие карточки">#Обуча..."
Bad value “/tag/УМК «Начальная школа 21 века»” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...="pbTgLs"><a href="/tag/УМК «Начальная школа 21 века»">#УМК «..."
Bad value “/tag/Задача / упражнение / практикум” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
"...ассов</a> <a href="/tag/Задача / упражнение / практикум">#Задач..."
Element “input” is missing required attribute “alt”.
"...по сайту"><input type="image" src="/images/search_16.png"></form..."
Element “noindex” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"...greeting"><noindex><div><..."
The only allowed value for the “charset” attribute for the “script” element is “utf-8”. (But the attribute is not needed and should be omitted altogether.)
"...ript> <script type="text/javascript" src="//vk.com/js/api/share.js?11" charset="windows-1251"></scri..."
Warnings
The “type” attribute is unnecessary for JavaScript resources.
"...dif]--> <script type="text/javascript">(windo..." Line: 106 Column: 3179 - 3229
".../nav><script type="text/javascript" src="/js/nav_v2.js"></script><d..." Line: 603 Column: 1 - 31
"...unter --> <script type="text/javascript"> (..." Line: 631 Column: 266 - 337
"...div> <script type="text/javascript" src="//userapi.com/js/api/openapi.js?49"></scri..." Line: 632 Column: 5 - 92
"...ript> <script type="text/javascript" src="//vk.com/js/api/share.js?11" charset="windows-1251"></scri..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"...овости</a><section><ul cl..."
The “charset” attribute on the “script” element is obsolete.
"...ript> <script type="text/javascript" src="//vk.com/js/api/share.js?11" charset="windows-1251"></scri..."
урок.рф similar domains
www.урок.net
www.урок.org
www.урок.info
www.урок.biz
www.урок.us
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урок.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.
урок.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.