ibooks.ru Website Information

Daily Unique Visits: 1,313

Daily Page Views: 2,626

Income Per Day: $8

Estimated Value: $1,920

This website is located in Russian Federation and is using following IP address 188.93.208.91. See the complete list of popular websites hosted in Russian Federation.

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

Website ibooks.ru is using the following name servers:

ns4-l2.nic.ru
ns8-l2.nic.ru
ns4-cloud.nic.ru
ns8-cloud.nic.ru
ns3-l2.nic.ru

and is probably hosted by "Domain names registrar REG.RU", Ltd. See the full list of other websites hosted by "Domain names registrar REG.RU", Ltd.

The highest website ibooks.ru position in Alexa rank database was 19183 and the lowest rank position was 999739. Current position of ibooks.ru in Alexa rank database is 546311.

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

Mobile speed score of ibooks.ru (38/100) is better than the results of 16.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

ibooks.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.

ibooks.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: IBOOKS.RU
nserver: ns1.selectel.org.
nserver: ns2.selectel.org.
nserver: ns3-l2.nic.ru.
nserver: ns4-cloud.nic.ru.
nserver: ns4-l2.nic.ru.
nserver: ns8-cloud.nic.ru.
nserver: ns8-l2.nic.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: OBShchESTVO S OGRANIChENNOY OTVETSTVENNOSTU AYBUKS
taxpayer-id: 7807395374
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2009-11-30T21:00:00Z
paid-till: 2024-11-30T21:00:00Z
free-date: 2025-01-01
source: TCI

Last updated on 2024-11-14T07:36:30Z

ibooks.ru server information

Servers Location

ibooks.ru desktop page speed rank

Last tested: 2018-11-07

Desktop Speed Bad

35/100

ibooks.ru Desktop Speed Test Quick Summary

priority - 142Optimize images

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priority - 30Leverage browser caching

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priority - 14Enable compression

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 28 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

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priority - 5Minify JavaScript

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priority - 3Avoid landing page redirects

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priority - 1Minify CSS

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priority - 0Reduce server response time

In our test, your server responded in 0.23 seconds.

ibooks.ru Desktop Resource Breakdown

Total Resources	97
Number of Hosts	10
Static Resources	75
JavaScript Resources	35
CSS Resources	7

ibooks.ru mobile page speed rank

Last tested: 2018-11-07

Mobile Speed Bad

38/100

ibooks.ru Mobile Speed Test Quick Summary

priority - 68Optimize images

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priority - 42Leverage browser caching

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https://ibooks.ru/skin1/jqwidgets-3.2.1/jqwidgets/styles/jqx.base.css (expiration not specified)
https://ibooks.ru/skin1/js/fb_sdk.js (expiration not specified)
https://ibooks.ru/skin1/js/html5shiv.min.js (expiration not specified)
https://ibooks.ru/skin1/js/scripts.js (expiration not specified)
https://ibooks.ru/skin1/main.css (expiration not specified)
https://ibooks.ru/skin1/mobile.css (expiration not specified)
https://ibooks.ru/skin1/sberbank-header.css (expiration not specified)
https://cdn.syndication.twimg.com/timeline/profile…800&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/en_US/sdk.js (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 28 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 14Enable 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 135.3KiB (69% reduction).

Compressing https://connect.facebook.net/en_US/sdk.js could save 135.3KiB (69% reduction).

priority - 10Avoid 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://ibooks.ru/
https://ibooks.ru/?xid=b08ef2173b6030dc7626c0cae3e74e49
https://ibooks.ru/

priority - 5Minify 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 44KiB (48% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 7KiB (21% reduction).

priority - 0Reduce server response time

In our test, your server responded in 0.23 seconds.

ibooks.ru Mobile Resource Breakdown

Total Resources	91
Number of Hosts	10
Static Resources	71
JavaScript Resources	35
CSS Resources	8

ibooks.ru mobile page usability

Last tested: 2018-11-07

Mobile Usability Good

100/100

ibooks.ru HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 1 Column: - 2
"...<?xml version="1..."

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 39 - 121
"...="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Line: 52 Column: 1 - 67
"...UTF-8" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta..."

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Line: 53 Column: 1 - 59
"...cript" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 54 Column: 1 - 51
"...t/css" /> <meta http-equiv="Content-Language" content="ru" /> <meta..."

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 55 Column: 1 - 61
"...t="ru" /> <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" /> <!-..."

The “align” attribute on the “td” element is obsolete. Use CSS instead.

Line: 158 Column: 15 - 83
"... <tr> <td style="vertical-align:top;" align="right" width="187" height="200"> ..." Line: 292 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 296 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 325 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 329 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 363 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 367 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 396 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 400 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 431 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 435 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 464 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 468 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 499 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 503 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 532 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 536 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 567 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 571 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 600 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 604 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 158 Column: 15 - 83
"... <tr> <td style="vertical-align:top;" align="right" width="187" height="200"> ..." Line: 170 Column: 18 - 48
"... </td> <td width="400" id="idp_form_login">replac..." Line: 276 Column: 7 - 19
"...dy> <tr> <td width="45%"> <..." Line: 292 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 294 Column: 258 - 26
"...></a></td> <td width="10"> ..." Line: 309 Column: 16 - 19
"...nbsp;</td> <td width="45%"> <..." Line: 325 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 327 Column: 254 - 26
"...></a></td> <td width="10"> ..." Line: 344 Column: 7 - 19
"...tr> <tr> <td width="45%"> <..." Line: 363 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 365 Column: 284 - 26
"...></a></td> <td width="10"> ..." Line: 380 Column: 16 - 19
"...nbsp;</td> <td width="45%"> <..." Line: 396 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 398 Column: 250 - 26
"...></a></td> <td width="10"> ..." Line: 415 Column: 7 - 19
"...tr> <tr> <td width="45%"> <..." Line: 431 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 433 Column: 278 - 26
"...></a></td> <td width="10"> ..." Line: 448 Column: 16 - 19
"...nbsp;</td> <td width="45%"> <..." Line: 464 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 466 Column: 229 - 26
"...></a></td> <td width="10"> ..." Line: 483 Column: 7 - 19
"...tr> <tr> <td width="45%"> <..." Line: 499 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 501 Column: 359 - 26
"...></a></td> <td width="10"> ..." Line: 516 Column: 16 - 19
"...nbsp;</td> <td width="45%"> <..." Line: 532 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 534 Column: 265 - 26
"...></a></td> <td width="10"> ..." Line: 551 Column: 7 - 19
"...tr> <tr> <td width="45%"> <..." Line: 567 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 569 Column: 280 - 26
"...></a></td> <td width="10"> ..." Line: 584 Column: 16 - 19
"...nbsp;</td> <td width="45%"> <..." Line: 600 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 602 Column: 270 - 26
"...></a></td> <td width="10"> ..."

The “height” attribute on the “td” element is obsolete. Use CSS instead.

Line: 158 Column: 15 - 83
"... <tr> <td style="vertical-align:top;" align="right" width="187" height="200"> ..." Line: 284 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 292 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 317 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 325 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 355 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 363 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 388 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 396 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 423 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 431 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 456 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 464 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 491 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 499 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 524 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 532 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 559 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 567 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 592 Column: 11 - 23
"... <tr> <td height="10"> ..." Line: 600 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..."

Duplicate ID “auth_username”.

Line: 165 Column: 15 - 93
"... <input type="text" id="auth_username" name="username" value="" class="login" /> ..."

Duplicate ID “auth_password”.

Line: 167 Column: 15 - 98
"... <input type="password" id="auth_password" name="password" maxlength="64" value="" /> ..."

Attribute “value” not allowed on element “input” at this point.

Line: 168 Column: 15 - 138
"... <input type="image" class="signupBtn" style="margin: 5px 0 0 120px;" src="/skin1/images/signup_btn.gif" value="Отправить" /> ..."

Element “input” is missing required attribute “alt”.

Line: 168 Column: 15 - 138
"... <input type="image" class="signupBtn" style="margin: 5px 0 0 120px;" src="/skin1/images/signup_btn.gif" value="Отправить" /> ..."

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Line: 185 Column: 7 - 80
"...%"> <form action="" method="POST" id="send_error_from" name="send_error_from"> ..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 233 Column: 7 - 63
"...е"> <img class="welcome-guy" src="/skin1/images/paren.jpg" />ibooks..." Line: 631 Column: 2 - 126
"... <div> <img align="left" border="0" class="leftimg" height="150" hspace="10" src="/FP_images/upgrade.png" vspace="10" width="200" /> <h3>..." Line: 652 Column: 2 - 95
"... <div> <img src="/FP_images/pr636.jpg" style="margin-bottom: 5px; float: left; margin-right: 20px" />Послед..." Line: 690 Column: 51 - 106
"...y: none;"><img id="loadImg" src="/skin1/images/ajax-loader.gif" /></div>..."

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.

Line: 247 Column: 31 - 37
"...19.01.2038</time> ..." Line: 257 Column: 31 - 37
"...29.05.2017</time> ..." Line: 267 Column: 31 - 37
"...12.10.2016</time> ..." Line: 626 Column: 31 - 37
"...04.10.2016</time> ..." Line: 647 Column: 31 - 37
"...10.02.2016</time> ..."

End tag “br”.

Line: 252 Column: 52 - 56
"...теку. <p></br> ..."

No space between attributes.

Line: 262 Column: - 30
"...://m.ibooks.ru""><img alt="Мас..."

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Line: 262 Column: - 30
"...://m.ibooks.ru""><img alt="Мас..."

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

Line: 262 Column: 2 - 31
"...enter;"> <a href="http://m.ibooks.ru""><img a..."

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Line: 273 Column: 1 - 63
"...!</a></p> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tbo..." Line: 277 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 310 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 345 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 381 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 416 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 449 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 484 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 517 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 552 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 585 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..."

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Attribute “height” not allowed on element “table” at this point.

Line: 277 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 310 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 345 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 381 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 416 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 449 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 484 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 517 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 552 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..." Line: 585 Column: 5 - 81
"...45%"> <table border="0" cellpadding="0" cellspacing="0" height="100%" width="100%"> ..."

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

Line: 281 Column: 193 - 258
"...ения"> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">Реклам..." Line: 297 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 297 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 298 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 298 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Ромат ..." Line: 299 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 299 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2016</..." Line: 314 Column: 189 - 254
"...+ CD"> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">Самоуч..." Line: 330 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 330 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 331 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 331 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Карлов..." Line: 332 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 332 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2016</..." Line: 350 Column: 220 - 285
"...изд."> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">Создае..." Line: 350 Column: 581 - 646
"... изд."><b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2"><br />..." Line: 368 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 368 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 369 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 369 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Никсон..." Line: 370 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 370 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2016</..." Line: 385 Column: 185 - 250
"...ание"> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">От хра..." Line: 401 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 401 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 402 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 403 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 403 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2016</..." Line: 420 Column: 213 - 278
"...ения"> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">Технол..." Line: 436 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 436 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 437 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 437 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Вергел..." Line: 438 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 438 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2017</..." Line: 453 Column: 164 - 229
"...айна"> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">100 но..." Line: 469 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 469 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 470 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 470 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Уэйнше..." Line: 471 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 471 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2016</..." Line: 488 Column: 169 - 234
"...узов"> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">Культу..." Line: 504 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 504 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 505 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 505 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Ефремо..." Line: 506 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 506 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2017</..." Line: 521 Column: 200 - 265
"...ения"> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">Практи..." Line: 537 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 537 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 538 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 538 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Шапошн..." Line: 539 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 539 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2017</..." Line: 556 Column: 215 - 280
"...ния."> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">Теория..." Line: 572 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 572 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 573 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 573 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Ким М...." Line: 574 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 574 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2017</..." Line: 589 Column: 205 - 270
"...изд."> <b><font color="#1868A0" face="Tahoma,Helvetica,sans-serif" size="2">Психол..." Line: 605 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Издате..." Line: 605 Column: 100 - 165
"...о: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Санкт-..." Line: 606 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Автор:..." Line: 606 Column: 93 - 158
"...р: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Никола..." Line: 607 Column: 13 - 78
"... <font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">Год: <..." Line: 607 Column: 91 - 156
"...д: </font><font color="#2F2F2F" face="Tahoma,Helvetica,sans-serif" size="2">2017</..."

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Line: 292 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 296 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 325 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 329 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 363 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 367 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 396 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 400 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 431 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 435 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 464 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 468 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 499 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 503 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 532 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 536 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 567 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 571 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..." Line: 600 Column: 15 - 68
"... <tr> <td align="left" height="130" valign="middle" width="85"> ..." Line: 604 Column: 24 - 41
"...nbsp;</td> <td align="left" valign="top"> ..."

Duplicate ID “1”.

Line: 326 Column: 89 - 244
"...d=352696"><img alt="Самоучитель. Китайский язык для начинающих. 2-е издание + CD" height="130" id="1" src="https://ibooks.ru/images/T/9785496024419.jpg" width="85" /></a></..." Line: 364 Column: 89 - 274
"...d=352698"><img alt="Создаем динамические веб-сайты с помощью PHP, MySQL, JavaScript, CSS и <br>HTML5. 4-е изд." height="130" id="1" src="https://ibooks.ru/images/T/9785496021463.jpg" width="85" /></a></..." Line: 397 Column: 89 - 240
"...d=352700"><img alt="От хранения данных к управлению информацией. 2-е издание" height="130" id="1" src="https://ibooks.ru/images/T/9785496018593.jpg" width="85" /></a></..." Line: 432 Column: 89 - 268
"...d=352702"><img alt="Технологии обучения младших школьников. Учебное пособие. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496017497.jpg" width="85" /></a></..." Line: 465 Column: 89 - 219
"...d=352721"><img alt="100 новых главных принципов дизайна" height="130" id="1" src="https://ibooks.ru/images/T/9785496022392.jpg" width="85" /></a></..." Line: 500 Column: 89 - 349
"...d=353291"><img alt="Культурология: Учебник для военных вузов" height="130" id="1" src="https://ibooks.ru/images/T/Pages%20from%20978549602126_%D0%9A%D1%83%D0%BB%D1%8C%D1%82%D1%83%D1%80%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F__%D0%A3%D1%87%D0%B5%D0%B1%D0%BD.jpg" width="85" /></a></..." Line: 533 Column: 89 - 255
"...d=353331"><img alt="Практическая криминалистика: Учебник для вузов. Стандарт 3-го поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022361.jpg" width="85" /></a></..." Line: 568 Column: 89 - 270
"...d=353334"><img alt="Теория и практика массовой информации. Учебник для вузов. Стандарт третьего поколения." height="130" id="1" src="https://ibooks.ru/images/T/9785496024938.jpg" width="85" /></a></..." Line: 601 Column: 89 - 260
"...d=353339"><img alt="Психология семьи: Учебник для вузов. Стандарт третьего поколения. — 2-е изд." height="130" id="1" src="https://ibooks.ru/images/T/9785496025768.jpg" width="85" /></a></..."

Row 6 of a row group established by a “tbody” element has no cells beginning on it.

Line: 619 Column: - 7
"...tr> <tr> </tr> </tb..."

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Line: 631 Column: 2 - 126
"... <div> <img align="left" border="0" class="leftimg" height="150" hspace="10" src="/FP_images/upgrade.png" vspace="10" width="200" /> <h3>..."

The “hspace” attribute on the “img” element is obsolete. Use CSS instead.

Line: 631 Column: 2 - 126
"... <div> <img align="left" border="0" class="leftimg" height="150" hspace="10" src="/FP_images/upgrade.png" vspace="10" width="200" /> <h3>..."

The “vspace” attribute on the “img” element is obsolete. Use CSS instead.

Line: 631 Column: 2 - 126
"... <div> <img align="left" border="0" class="leftimg" height="150" hspace="10" src="/FP_images/upgrade.png" vspace="10" width="200" /> <h3>..."

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

Line: 703 Column: 5 - 126
"...fff"> <a class="twitter-timeline" href="https://twitter.com/ibooksru" data-widget-id="345746115964051457" lang="RU" width="220">Твит-л..."

The “for” attribute of the “label” element must refer to a non-hidden form control.

Line: 186 Column: 9 - 35
"...> <label for="error-message">Сообще..."

Warnings

The first occurrence of ID “auth_username” was here.

Line: 86 Column: 9 - 73
"...> <input type="text" id="auth_username" name="username" value="" /> ..."

The first occurrence of ID “auth_password” was here.

Line: 89 Column: 9 - 92
"...> <input type="password" id="auth_password" name="password" maxlength="64" value="" /> ..."

Attribute “"” is not serializable as XML 1.0.

Line: 262 Column: 2 - 31
"...enter;"> <a href="http://m.ibooks.ru""><img a..."

The first occurrence of ID “1” was here.

Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..." Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..." Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..." Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..." Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..." Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..." Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..." Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..." Line: 293 Column: 89 - 248
"...d=352693"><img alt="Реклама: Учебник для вузов. 9-е изд. Стандарт третьего поколения" height="130" id="1" src="https://ibooks.ru/images/T/9785496022866.jpg" width="85" /></a></..."

A table row was 0 columns wide, which is less than the column count established by the first row (2).

Line: 619 Column: - 7
"...tr> <tr> </tr> </tb..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 631 Column: 2 - 126
"... <div> <img align="left" border="0" class="leftimg" height="150" hspace="10" src="/FP_images/upgrade.png" vspace="10" width="200" /> <h3>..."

This document appears to be written in Russian. Consider adding “lang="ru"” (or variant) to the “html” start tag.

Line: 3 Column: 122 - 43
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <hea..."

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ibooks.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.

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Optimize the following images to reduce their size by 668.3KiB (47% reduction).

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ibooks.ru HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

Duplicate ID “auth_username”.

Duplicate ID “auth_password”.

Attribute “value” not allowed on element “input” at this point.

Element “input” is missing required attribute “alt”.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.