PRO-BOOKS.RU Pro-Books.ru — Книжный бизнес | Все о книжном рынке России

pro-books.ru Website Information

Daily Unique Visits: 2,418

Daily Page Views: 7,254

Income Per Day: $22

Estimated Value: $7,920

This website is located in Russian Federation and is using following IP address 91.224.22.131. See the complete list of popular websites hosted in Russian Federation.

pro-books.ru is registered under .RU top-level domain. Please check other sites in .RU zone.

Website pro-books.ru is using the following name servers:

  • dns3.komtet.ru
  • dns4.komtet.ru

and is probably hosted by Petersburg Internet Network ltd.. See the full list of other websites hosted by Petersburg Internet Network ltd..

The highest website pro-books.ru position in Alexa rank database was 54338 and the lowest rank position was 995872. Current position of pro-books.ru in Alexa rank database is 444811.

Desktop speed score of pro-books.ru (66/100) is better than the results of 44.37% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of pro-books.ru (65/100) is better than the results of 13.11% of other sites and means that the page is not mobile-friendly.

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pro-books.ru Alexa Rank

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pro-books.ru whois

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% 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: PRO-BOOKS.RU
nserver: ns1.handyhost.ru.
nserver: ns2.handyhost.ru.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGTIME-RU
admin-contact: https://whois.webnames.ru
created: 2009-05-12T20:00:00Z
paid-till: 2025-05-12T21:00:00Z
free-date: 2025-06-13
source: TCI

Last updated on 2024-10-08T15:21:32Z

pro-books.ru server information

Servers Location

pro-books.ru desktop page speed rank

Last tested: 2019-01-02


Desktop Speed Medium
66/100

pro-books.ru Desktop Speed Test Quick Summary


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pro-books.ru Desktop Resource Breakdown

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pro-books.ru mobile page speed rank

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Mobile Speed Bad
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pro-books.ru Mobile Resource Breakdown

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pro-books.ru mobile page usability

Last tested: 2019-01-02


Mobile Usability Medium
65/100

pro-books.ru Mobile Usability Test Quick Summary


priority - 40Use 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.

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Профессионально о книгах renders only 5 pixels tall (13 CSS pixels).

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priority - 10Configure the viewport

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priority - 6Size tap targets appropriately

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The tap target <a href="/forum">Форум</a> is close to 2 other tap targets.

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pro-books.ru HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 109
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html..."

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

Line: 6 Column: 3 - 71
"...-8" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta..."

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.

Line: 56 Column: 1 - 9
"...ng: 'ru'} </script> </he..."

Bad value “http://pro-books.ru/sites/default/files/imagecache/thumb75x100/ дом.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Line: 304 Column: 38 - 163
"...ks/20230"><img src="http://pro-books.ru/sites/default/files/imagecache/thumb75x100/ дом.jpg" alt="" title="" width="75" height="100" /></a></..."

Bad value “http://pro-books.ru/sites/default/files/imagecache/thumb75x100/ сад_0.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Line: 330 Column: 38 - 165
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Line: 356 Column: 38 - 182
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Line: 369 Column: 38 - 164
"...ks/20212"><img src="http://pro-books.ru/sites/default/files/imagecache/thumb75x100/ План.jpg" alt="" title="" width="75" height="100" /></a></..."

A slash was not immediately followed by “>”.

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"...iv> <br / > <a hre..." Line: 494 Column: - 12
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Line: 803 Column: 42 - 183
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Line: 816 Column: 42 - 175
"...ws/20221"><img src="http://pro-books.ru/sites/default/files/imagecache/thumb100x75/ для сайта_5.jpg" alt="" title="" width="100" height="75" /></a> ..."

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Line: 904 Column: 8 - 257
".../> <input type="password" maxlength="" name="pass" id="edit-pass" size="10" tabindex="2" value="Пароль" class="input form-text required" onblur="if (this.value == '') {this.value = 'Пароль';}" onfocus="if (this.value == 'Пароль') {this.value = '';}"/> ..."

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

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The “font” element is obsolete. Use CSS instead.

Line: 1262 Column: 4 - 19
"....<br/> <font size="-2">При ис..." Line: 1263 Column: - 9
".... </div> <div ..."

End tag “div” seen, but there were open elements.

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"...тельна. </div> <div..."

Unclosed element “font”.

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

Line: 1264 Column: 2 - 29
"... </div> <div style="display: none;"><a hre..." Line: 1265 Column: 9 - 26
"...> <div id="fb-root"></div>..." Line: 1286 Column: 1 - 27
"...</script> <div style="display: none"><form ..."

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

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"...<noscript><div><img s..."

End tag for “body” seen, but there were unclosed elements.

Line: 1345 Column: 1 - 7
"...nter --> </body> </htm..."

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pro-books.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.


pro-books.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.