4brain.ru Website Information
Daily Unique Visits: 7,564
Daily Page Views: 37,820
Income Per Day: $95
Estimated Value: $57,000
This website is located in Russian Federation and is using following IP address 109.120.170.27. See the complete list of popular websites hosted in Russian Federation.
4brain.ru is registered under .RU top-level domain. Please check other sites in .RU zone.
Website 4brain.ru is using the following name servers:
- ns1.reg.ru
- ns2.reg.ru
and is probably hosted by Rusonyx, Ltd.. See the full list of other websites hosted by Rusonyx, Ltd..
The highest website 4brain.ru position in Alexa rank database was 128101 and the lowest rank position was 234440. Current position of 4brain.ru in Alexa rank database is 180135.
Desktop speed score of 4brain.ru (35/100) is better than the results of 11.34% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of 4brain.ru (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 4brain.ru (30/100) is better than the results of 9.88% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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4brain.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.
4brain.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: 4BRAIN.RU
nserver: ns1.reg.ru.
nserver: ns2.reg.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: 4BRAIN LTD
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2012-02-15T11:40:33Z
paid-till: 2022-02-15T12:40:33Z
free-date: 2022-03-18
source: TCI
Last updated on 2021-05-04T17:41:30Z
% 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: 4BRAIN.RU
nserver: ns1.reg.ru.
nserver: ns2.reg.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: 4BRAIN LTD
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2012-02-15T11:40:33Z
paid-till: 2022-02-15T12:40:33Z
free-date: 2022-03-18
source: TCI
Last updated on 2021-05-04T17:41:30Z
4brain.ru server information
Servers Location
4brain.ru desktop page speed rank
Last tested: 2017-05-10
Desktop Speed
Bad
35/100
4brain.ru Desktop Speed Test Quick Summary
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4brain.ru Desktop Resource Breakdown
| Total Resources | 62 |
| Number of Hosts | 14 |
| Static Resources | 41 |
| JavaScript Resources | 14 |
| CSS Resources | 9 |
4brain.ru mobile page speed rank
Last tested: 2017-04-29
Mobile Speed
Bad
30/100
4brain.ru Mobile Speed Test Quick Summary
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priority - 11Leverage browser caching
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4brain.ru Mobile Resource Breakdown
| Total Resources | 107 |
| Number of Hosts | 17 |
| Static Resources | 83 |
| JavaScript Resources | 22 |
| CSS Resources | 11 |
4brain.ru mobile page usability
Last tested: 2017-04-29
Mobile Usability
Good
99/100
4brain.ru 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
<div class="closethisbanner">×</div> is close to 1 other tap targets.The tap target
<div class="closethisbanner">×</div> is close to 1 other tap targets.The tap target
<a href="/active/">Тесты и игры</a> and 1 others are close to other tap targets.4brain.ru HTML validation
Errors
Obsolete doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 110
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html ..."
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html ..."
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Line: 53 Column: 1 - 7
"... </div> <style> #bann..." Line: 90 Column: 1 - 7
".../div> <style> h2 {t..."
"... </div> <style> #bann..." Line: 90 Column: 1 - 7
".../div> <style> h2 {t..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 125 Column: 33 - 74
"...chtenie/"><img src="/images/course-bg/sq/speed.png"></a> ..." Line: 144 Column: 27 - 66
".../logika/"><img src="/images/course-bg/sq/log.png">..." Line: 163 Column: 25 - 63
"...="/time/"><img src="/images/course-bg/sq/tm.png"></a> ..." Line: 182 Column: 27 - 66
".../memory/"><img src="/images/course-bg/sq/mem.png"></a> ..." Line: 201 Column: 34 - 75
"...t-v-ume/"><img src="/images/course-bg/sq/count.png"></a> ..." Line: 220 Column: 25 - 65
"...="/triz/"><img src="/images/course-bg/sq/triz.png"></a> ..." Line: 239 Column: 42 - 80
"...shlenie/"><img src="/images/course-bg/sq/tv.png"></a> ..." Line: 258 Column: 26 - 67
"..."/pismo/"><img src="/images/course-bg/sq/pismo.png"></a> ..." Line: 296 Column: 46 - 86
"...martread"><img src="/images/course-bg/sq/fast.png"></a> ..." Line: 315 Column: 40 - 80
"...p?cb=sam"><img src="/images/course-bg/sq/self.png"></a> ..." Line: 334 Column: 49 - 90
"...ytelling"><img src="/images/course-bg/sq/story.png"></a> ..." Line: 353 Column: 44 - 83
"...=russian"><img src="/images/course-bg/sq/rus.png"></a> ..." Line: 372 Column: 40 - 82
"...p?cb=cog"><img src="/images/course-bg/sq/cognit.png"></a> ..." Line: 391 Column: 40 - 79
"...p?cb=reg"><img src="/images/course-bg/sq/reg.png"></a> ..." Line: 479 Column: 62 - 168
"...обности/"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/05/когнитивные-способности.jpg"></a> ..." Line: 492 Column: 146 - 230
".../?p=9378"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/12/2.jpg"></a></..." Line: 492 Column: 547 - 632
".../?p=9370"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/11/32.jpg"></a></..." Line: 492 Column: 954 - 1040
".../?p=9367"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/11/3-2.jpg"></a></..." Line: 492 Column: 1357 - 1444
".../?p=9364"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/11/11-1.jpg"></a></..." Line: 595 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=232354190517719&ev=PageView&noscript=1" /></nosc..."
"...chtenie/"><img src="/images/course-bg/sq/speed.png"></a> ..." Line: 144 Column: 27 - 66
".../logika/"><img src="/images/course-bg/sq/log.png">..." Line: 163 Column: 25 - 63
"...="/time/"><img src="/images/course-bg/sq/tm.png"></a> ..." Line: 182 Column: 27 - 66
".../memory/"><img src="/images/course-bg/sq/mem.png"></a> ..." Line: 201 Column: 34 - 75
"...t-v-ume/"><img src="/images/course-bg/sq/count.png"></a> ..." Line: 220 Column: 25 - 65
"...="/triz/"><img src="/images/course-bg/sq/triz.png"></a> ..." Line: 239 Column: 42 - 80
"...shlenie/"><img src="/images/course-bg/sq/tv.png"></a> ..." Line: 258 Column: 26 - 67
"..."/pismo/"><img src="/images/course-bg/sq/pismo.png"></a> ..." Line: 296 Column: 46 - 86
"...martread"><img src="/images/course-bg/sq/fast.png"></a> ..." Line: 315 Column: 40 - 80
"...p?cb=sam"><img src="/images/course-bg/sq/self.png"></a> ..." Line: 334 Column: 49 - 90
"...ytelling"><img src="/images/course-bg/sq/story.png"></a> ..." Line: 353 Column: 44 - 83
"...=russian"><img src="/images/course-bg/sq/rus.png"></a> ..." Line: 372 Column: 40 - 82
"...p?cb=cog"><img src="/images/course-bg/sq/cognit.png"></a> ..." Line: 391 Column: 40 - 79
"...p?cb=reg"><img src="/images/course-bg/sq/reg.png"></a> ..." Line: 479 Column: 62 - 168
"...обности/"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/05/когнитивные-способности.jpg"></a> ..." Line: 492 Column: 146 - 230
".../?p=9378"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/12/2.jpg"></a></..." Line: 492 Column: 547 - 632
".../?p=9370"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/11/32.jpg"></a></..." Line: 492 Column: 954 - 1040
".../?p=9367"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/11/3-2.jpg"></a></..." Line: 492 Column: 1357 - 1444
".../?p=9364"><img class="activator" src="https://4brain.ru/blog/wp-content/uploads/2017/11/11-1.jpg"></a></..." Line: 595 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=232354190517719&ev=PageView&noscript=1" /></nosc..."
Stray end tag “ul”.
Line: 423 Column: 1 - 5
"...угое.</p> </ul> </d..."
"...угое.</p> </ul> </d..."
Attribute “href” not allowed on element “div” at this point.
Line: 439 Column: 3 - 141
"... </div> <div class="carousel-item red white-text" href="#one!" style="background:url('images/mainscreen/1.png') top right; background-size:cover;"> <..." Line: 442 Column: 3 - 143
"... </div> <div class="carousel-item amber white-text" href="#two!" style="background:url('images/mainscreen/2.png') top right; background-size:cover;"> <..." Line: 445 Column: 3 - 144
"... </div> <div class="carousel-item green white-text" href="#three!" style="background:url('images/mainscreen/4.png') top left; background-size:cover;"> <..." Line: 448 Column: 3 - 142
"... </div> <div class="carousel-item blue white-text" href="#four!" style="background:url('images/mainscreen/3.png') top left; background-size:cover;"> <..."
"... </div> <div class="carousel-item red white-text" href="#one!" style="background:url('images/mainscreen/1.png') top right; background-size:cover;"> <..." Line: 442 Column: 3 - 143
"... </div> <div class="carousel-item amber white-text" href="#two!" style="background:url('images/mainscreen/2.png') top right; background-size:cover;"> <..." Line: 445 Column: 3 - 144
"... </div> <div class="carousel-item green white-text" href="#three!" style="background:url('images/mainscreen/4.png') top left; background-size:cover;"> <..." Line: 448 Column: 3 - 142
"... </div> <div class="carousel-item blue white-text" href="#four!" style="background:url('images/mainscreen/3.png') top left; background-size:cover;"> <..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Line: 503 Column: 1 - 7
"...0px;"> <style> </s..."
"...0px;"> <style> </s..."
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 4 Column: 2 - 106
"...=UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no"> <lin..."
"...=UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no"> <lin..."
This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.
Line: 1 Column: 111 - 153
"...rict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head>..."
"...rict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head>..."
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4brain.ru Ping
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4brain.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.