UCHI.RU Образовательный портал на базе интерактивной платформы для обучения детей, олимпиады по математике

uchi.ru Website Information

Daily Unique Visits: 37,847

Daily Page Views: 227,082

Income Per Day: $454

Estimated Value: $326,880

uchi.ru is registered under .RU top-level domain. Please check other sites in .RU 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 uchi.ru position in Alexa rank database was 36658 and the lowest rank position was 39551. Current position of uchi.ru in Alexa rank database is 37895.

Desktop speed score of uchi.ru (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 uchi.ru (80/100) is better than the results of 25.35% of other sites and means that the page is mobile-friendly.

Mobile speed score of uchi.ru (50/100) is better than the results of 33.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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uchi.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.


uchi.ru whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


% By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).

domain: UCHI.RU
nserver: jerry.ns.cloudflare.com.
nserver: olga.ns.cloudflare.com.
state: REGISTERED, DELEGATED, VERIFIED
org: "Uchi.ru" LLC
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2005-12-18T21:00:00Z
paid-till: 2021-12-18T21:00:00Z
free-date: 2022-01-19
source: TCI

Last updated on 2021-05-13T22:51:30Z

uchi.ru server information

Servers Location

uchi.ru desktop page speed rank

Last tested: 2017-12-02


Desktop Speed Bad
63/100

uchi.ru Desktop Speed Test Quick Summary


priority - 26Enable compression

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priority - 23Leverage browser caching

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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 1Optimize images

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priority - 0Minify JavaScript

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uchi.ru Desktop Resource Breakdown

Total Resources89
Number of Hosts28
Static Resources55
JavaScript Resources21
CSS Resources3

uchi.ru mobile page speed rank

Last tested: 2017-11-28


Mobile Speed Bad
50/100

uchi.ru Mobile Speed Test Quick Summary


priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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priority - 34Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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priority - 28Enable compression

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priority - 1Optimize images

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priority - 0Minify JavaScript

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uchi.ru Mobile Resource Breakdown

Total Resources89
Number of Hosts28
Static Resources54
JavaScript Resources19
CSS Resources3

uchi.ru mobile page usability

Last tested: 2017-11-28


Mobile Usability Medium
80/100

uchi.ru Mobile Usability Test Quick Summary


priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

priority - 8Size 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="/guests/teachers/new">Регистрация учителя</a> and 1 others are close to other tap targets.

The tap target <input id="login" type="text" name="login"> is close to 1 other tap targets.

The tap target <input id="password" type="password" name="password" class="input_group--safari"> is close to 2 other tap targets.

The tap target <input type="submit" name="commit"> is close to 1 other tap targets.

The tap target <a href="/forget_password">забыли пароль?</a> is close to 1 other tap targets.

The tap target <div class="controls">LIVE 00:0002:18</div> is close to 1 other tap targets.

The tap target <button type="button" class="play rounded-box state-paused"></button> is close to 1 other tap targets.

The tap target <button type="button" class="vp-prefs js-prefs"></button> is close to 3 other tap targets.

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

The tap target <a href="/test_cards/906">Мышонок в лабиринте</a> and 1 others are close to other tap targets.
The tap target <a href="https://bizolymp.ru/" class="olimp">bizolymp.ru →</a> and 1 others are close to other tap targets.
The tap target <a href="/contacts" class="footer__link">Контакты</a> and 1 others are close to other tap targets.
The tap target <a href="/smi-o-nas" class="footer__link">СМИ о нас</a> and 2 others are close to other tap targets.
The tap target <a href="https://vk.com/uchi_ru" class="footer__social--link vk"> is close to 1 other tap targets.
The tap target <a href="https://www.fa…k.com/uchi.ru/" class="footer__social--link fb"> is close to 2 other tap targets.
The tap target <a href="https://www.in…m.com/uchi_ru/" class="footer__social--link ig"> is close to 2 other tap targets.
The tap target <a href="tel:88005003072" class="footer__contac…contacts--link">8 800 500-30-72</a> is close to 1 other tap targets.
The tap target <a href="mailto:info@uchi.ru" class="footer__contac…contacts--link">info@uchi.ru</a> is close to 1 other tap targets.
The tap target <a href="https://play.g…chi.uchi&amp;hl=ru" class="footer__apps--…ps--googleplay"> is close to 1 other tap targets.
The tap target <a href="https://itunes…142128527?mt=8" class="footer__apps--…apps--appstore"> is close to 1 other tap targets.
The tap target <a href="/privacy" class="footer-info__link">Политика конфиденциальности</a> and 1 others are close to other tap targets.
The tap target <div class="src-component-…-wrapperMobile">Помощь</div> is close to 2 other tap targets.

The tap target <span class="src-component-…bile is-mobile"></span> is close to 4 other tap targets.

The tap target <span class="src-component-…bile is-mobile"></span> is close to 4 other tap targets.

priority - 5Use 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.

Регистрация родителя and 1 others render only 8 pixels tall (20 CSS pixels).

забыли пароль? renders only 7 pixels tall (18 CSS pixels).

02:18 renders only 4 pixels tall (11 CSS pixels).

Обучение постр…рному решению. and 3 others render only 8 pixels tall (20 CSS pixels).
Учитель получа…шую сложность. and 2 others render only 8 pixels tall (20 CSS pixels).
Каждое из них…и аналитиков. and 1 others render only 8 pixels tall (20 CSS pixels).
Собери дробь из кирпичей and 3 others render only 8 pixels tall (20 CSS pixels).
Директор. ГБОУ…№1100, Москва and 1 others render only 8 pixels tall (20 CSS pixels).
Контакты and 1 others render only 5 pixels tall (14 CSS pixels).
Математика and 3 others render only 5 pixels tall (14 CSS pixels).
8 800 500-30-72 renders only 6 pixels tall (16 CSS pixels).
info@uchi.ru renders only 6 pixels tall (16 CSS pixels).
© renders only 5 pixels tall (14 CSS pixels).
2017 ООО Учи.ру renders only 5 pixels tall (14 CSS pixels).
Лицензия на об…ю деятельность and 3 others render only 5 pixels tall (14 CSS pixels).

uchi.ru HTML validation

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Line: 1 Column: 144 - 167
"...t-Type" /><meta charset="utf-8" /><meta ..."

Duplicate ID “header_reg”.

Line: 116 Column: 852 - 1107
"...av--btns"><a class="header__nav-link header__nav--registration header__nav--reg-parent" id="header_reg" onclick="ga(&#39;send&#39;, &#39;event&#39;, &#39;ParentRegLink&#39;, &#39;click&#39;, &#39;MainPageHeaderParentRegLinkClick&#39;);" href="/guests/parent/invite">Для ро..."

Element “nobr” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)

Line: 116 Column: 1622 - 1627
"...вательная <nobr>онлайн..."

Attribute “alt” not allowed on element “a” at this point.

Line: 116 Column: 14694 - 14822
"...тях:</div><a alt="Вконтакте Учи.ру" class="footer__social--link vk" href="https://vk.com/uchi_ru" target="_blank" title="Вконтакте Учи.ру"></a><a..." Line: 116 Column: 14827 - 14964
"...и.ру"></a><a alt="Facebook Учи.ру" class="footer__social--link fb" href="https://www.facebook.com/uchi.ru/" target="_blank" title="Facebook Учи.ру"></a><a..." Line: 116 Column: 14969 - 15109
"...и.ру"></a><a alt="Инстаграм Учи.ру" class="footer__social--link ig" href="https://www.instagram.com/uchi_ru/" target="_blank" title="Инстаграм Учи.ру"></a><a..." Line: 116 Column: 15114 - 15248
"...и.ру"></a><a alt="Одноклассники Учи.ру" class="footer__social--link ok" href="https://ok.ru/uchiru" target="_blank" title="Одноклассники Учи.ру"></a></..." Line: 116 Column: 15341 - 15464
"...нам:</div><a alt="Telegram" class="footer__social--link telegram" href="https://tlgg.ru/uchi_ru_bot" target="_blank" title="Telegram"></a><a..." Line: 116 Column: 15469 - 15578
"...gram"></a><a alt="viber" class="footer__social--link viber" href="https://viber.com/uchi" target="_blank" title="viber"></a></..."

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 1 Column: 168 - 252
"..."utf-8" /><meta content="initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport" /><meta ..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 21 Column: 1 - 31
"...#6ec5e1"> <script type="text/javascript"> (fu..." Line: 34 Column: 1 - 31
"...</script> <script type="text/javascript"> doc..."

The first occurrence of ID “header_reg” was here.

Line: 116 Column: 489 - 721
"...ge"></div><a class="header__nav-link header__nav--registration" id="header_reg" onclick="ga(&#39;send&#39;, &#39;event&#39;, &#39;TeacherRegLink&#39;, &#39;click&#39;, &#39;MainPageHeaderTeacherRegLinkClick&#39;);" href="/guests/teachers/new">Для уч..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 116 Column: 4621 - 4660
"..._content"><h1 class="what-is-uchiru-promo__title">Учи.ру..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 116 Column: 4499 - 4550
"..."content"><section class="article-block what-is-uchiru-promo"><secti..." Line: 116 Column: 5036 - 5065
"...</section><section class="photo-slider"><div c..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 1 Column: 16 - 21
"...TYPE html><html><head ..."

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uchi.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.


uchi.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.