infbu.ru Website Information

Daily Unique Visits: 3,187

Daily Page Views: 12,748

Income Per Day: $36

Estimated Value: $19,440

infbu.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 SpaceWeb Ltd. See the full list of other websites hosted by SpaceWeb Ltd.

The highest website infbu.ru position in Alexa rank database was 62055 and the lowest rank position was 998814. Current position of infbu.ru in Alexa rank database is 393760.

Desktop speed score of infbu.ru (73/100) is better than the results of 56.16% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of infbu.ru (60/100) is better than the results of 3.95% of other sites and means that the page is not mobile-friendly.

Mobile speed score of infbu.ru (63/100) is better than the results of 61.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

infbu.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.

infbu.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 TCI's Whois Service
% you agree to abide by the following terms of use:
% https://www.tcinet.ru/documents/whois.pdf (in Russian)

domain: INFBU.RU
nserver: ns1.spaceweb.ru.
nserver: ns2.spaceweb.ru.
nserver: ns3.spaceweb.pro.
nserver: ns4.spaceweb.pro.
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2015-11-19T11:40:02Z
paid-till: 2022-11-19T11:40:02Z
free-date: 2022-12-20
source: TCI

Last updated on 2022-07-01T15:31:30Z

infbu.ru server information

Servers Location

infbu.ru desktop page speed rank

Last tested: 2018-04-30

Desktop Speed Medium

73/100

infbu.ru Desktop Speed Test Quick Summary

priority - 17Leverage 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://infbu.ru/core/js/common.js (expiration not specified)
http://infbu.ru/images/download-button.jpg (expiration not specified)
http://infbu.ru/images/icon_top.png (expiration not specified)
http://infbu.ru/images/icons/filetypes/archive.png (expiration not specified)
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http://infbu.ru/images/markers/faq.png (expiration not specified)
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http://infbu.ru/includes/jquery/colorbox/colorbox.css (expiration not specified)
http://infbu.ru/includes/jquery/colorbox/images/overlay.png (expiration not specified)
http://infbu.ru/includes/jquery/colorbox/init_colorbox.js (expiration not specified)
http://infbu.ru/includes/jquery/colorbox/jquery.colorbox.js (expiration not specified)
http://infbu.ru/includes/jquery/jquery.js (expiration not specified)
http://infbu.ru/templates/_default_/css/960.css (expiration not specified)
http://infbu.ru/templates/_default_/css/reset.css (expiration not specified)
http://infbu.ru/templates/_default_/css/styles.css (expiration not specified)
http://infbu.ru/templates/_default_/css/text.css (expiration not specified)
http://infbu.ru/templates/_default_/images/bg.jpg (expiration not specified)
http://infbu.ru/templates/_default_/images/headbg.jpg (expiration not specified)
http://infbu.ru/templates/_default_/images/icons/key.png (expiration not specified)
http://infbu.ru/templates/_default_/images/icons/male.png (expiration not specified)
http://infbu.ru/templates/_default_/images/icons/register.png (expiration not specified)
http://infbu.ru/templates/_default_/images/icons/twitterbutton_g.png (expiration not specified)
http://infbu.ru/templates/_default_/images/icons/vkbutton_g.png (expiration not specified)
http://infbu.ru/templates/_default_/images/icons/youtubebutton_g.png (expiration not specified)
http://infbu.ru/templates/_default_/images/logo.png (expiration not specified)
http://infbu.ru/templates/_default_/images/modtop.jpg (expiration not specified)
http://infbu.ru/templates/chutveselej/js/t1.js (expiration not specified)
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priority - 6Optimize images

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priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

http://infbu.ru/includes/jquery/jquery.js
http://infbu.ru/core/js/common.js
http://infbu.ru/includes/jquery/colorbox/jquery.colorbox.js
http://infbu.ru/includes/jquery/colorbox/init_colorbox.js
http://infbu.ru/templates/chutveselej/js/t1.js

Optimize CSS Delivery of the following:

http://infbu.ru/templates/_default_/css/reset.css
http://infbu.ru/templates/_default_/css/text.css
http://infbu.ru/templates/_default_/css/960.css
http://infbu.ru/templates/_default_/css/styles.css
http://infbu.ru/includes/jquery/colorbox/colorbox.css

priority - 4Enable compression

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Enable compression for the following resources to reduce their transfer size by 38.1KiB (64% reduction).

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priority - 1Minify JavaScript

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priority - 0Minify CSS

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Minify CSS for the following resources to reduce their size by 4.6KiB (23% reduction).

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priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 973B (11% reduction).

Minifying http://infbu.ru/ could save 973B (11% reduction) after compression.

infbu.ru Desktop Resource Breakdown

Total Resources	85
Number of Hosts	15
Static Resources	74
JavaScript Resources	23
CSS Resources	9

infbu.ru mobile page speed rank

Last tested: 2018-04-30

Mobile Speed Bad

63/100

infbu.ru Mobile Speed Test Quick Summary

priority - 26Leverage 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:

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 63.2KiB (46% reduction).

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 38.1KiB (64% reduction).

Compressing http://counter.rambler.ru/top100.jcn?4421106 could save 37.9KiB (65% reduction).
Compressing http://infbu.ru/templates/_default_/css/text.css could save 127B (32% reduction).

priority - 1Minify 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 12.9KiB (16% reduction).

priority - 0Minify 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 4.6KiB (23% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 971B (11% reduction).

Minifying http://infbu.ru/ could save 971B (11% reduction) after compression.

infbu.ru Mobile Resource Breakdown

Total Resources	97
Number of Hosts	17
Static Resources	81
JavaScript Resources	29
CSS Resources	9

infbu.ru mobile page usability

Last tested: 2018-04-30

Mobile Usability Bad

60/100

infbu.ru Mobile Usability Test Quick Summary

priority - 26Use 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 and 1 others render only 6 pixels tall (16 CSS pixels).

Ваши задания and 7 others render only 7 pixels tall (18 CSS pixels).

Задания ЕГЭ по номерам: renders only 6 pixels tall (16 CSS pixels).

10 and 26 others render only 6 pixels tall (16 CSS pixels).

Онлайн-тесты по вариантам and 1 others render only 7 pixels tall (18 CSS pixels).

Языки программирования and 4 others render only 6 pixels tall (16 CSS pixels).

Демоверсия - 2016 and 15 others render only 6 pixels tall (16 CSS pixels).

PascalABC.NET…3.0 build 1073 renders only 7 pixels tall (19 CSS pixels).

Удобная среда…языка Pascal. and 2 others render only 5 pixels tall (14 CSS pixels).

http://pascalabc.net renders only 5 pixels tall (14 CSS pixels).

КуМиР 2.1.0 and 1 others render only 7 pixels tall (19 CSS pixels).

Помогите, пожа…, при вводе... and 10 others render only 6 pixels tall (16 CSS pixels).

30 марта 2018 and 4 others render only 6 pixels tall (16 CSS pixels).

— and 4 others render only 6 pixels tall (16 CSS pixels).

Händler! Jetzt…bewerten & zum and 2 others render only 8 pixels tall (20 CSS pixels).

wirkaufendeinauto.de renders only 5 pixels tall (13 CSS pixels).

Авторизация and 1 others render only 7 pixels tall (18 CSS pixels).

Пароль: and 1 others render only 6 pixels tall (16 CSS pixels).

Информатик БУ renders only 5 pixels tall (13 CSS pixels).

4,267 followers renders only 5 pixels tall (12 CSS pixels).

Follow on VK renders only 5 pixels tall (13 CSS pixels).

0 renders only 6 pixels tall (16 CSS pixels).

Ирина Дудина renders only 6 pixels tall (16 CSS pixels).

О канале и сайте and 4 others render only 6 pixels tall (16 CSS pixels).

= 101 and 3 others render only 6 pixels tall (16 CSS pixels).

priority - 18Size 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="https://vk.com/inf_bu"></a> and 12 others are close to other tap targets.

The tap target <a href="/registration">Регистрация</a> is close to 1 other tap targets.

The tap target <a href="#">ЕГЭ</a> and 6 others are close to other tap targets.

The tap target <a href="/catalog/1001" class="tooltip">1Системы счисления</a> and 26 others are close to other tap targets.

The tap target <a href="/online-tests/…zadanie-1.html" class="testmenu">1</a> and 32 others are close to other tap targets.

The tap target <a href="http://pascalabc.net">http://pascalabc.net</a> is close to 1 other tap targets.

The tap target <label for="ac-2">Python 3.5.0</label> and 1 others are close to other tap targets.

The tap target <div id="abgc" class="abgc">Реклама отGoogle</div> is close to 1 other tap targets.

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

The tap target <input id="remember" type="checkbox" name="remember"> is close to 2 other tap targets.

The tap target <label for="remember">Запомнить меня</label> is close to 2 other tap targets.

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

The tap target <a id="members_count" href="https://vk.com/inf_bu" class="wcommunity_subscribers">4,267 followers</a> is close to 2 other tap targets.

The tap target <a href="https://vk.com/maxim.savine" class="wcommunity_avatar"></a> and 19 others are close to other tap targets.

The tap target <button class="flat_button lo…ton color3_bg">Follow on VK</button> is close to 2 other tap targets.

The tap target <input id="nt2" type="text"> is close to 1 other tap targets.

priority - 16Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,198 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="/templates/_de…vkbutton_g.png"> falls outside the viewport.
The element <img src="/templates/_de…bebutton_g.png"> falls outside the viewport.
The element <img src="/templates/_de…erbutton_g.png"> falls outside the viewport.
The element <span>Регистрация</span> falls outside the viewport.
The element <div class="grid_12">Главная…Словарь</div> falls outside the viewport.
The element <span>Программирование: подпрограммы</span> falls outside the viewport.
The element <span>Перебор вариантов</span> falls outside the viewport.
The element <span>Системы логических уравнений</span> falls outside the viewport.
The element <span>Программирован…ки в программе</span> falls outside the viewport.
The element <span>Программирован…ботка массивов</span> falls outside the viewport.
The element <span>Теория игр</span> falls outside the viewport.
The element <span>Программирован…отка программы</span> falls outside the viewport.
The element <div>Онлайн-тесты по заданиям</div> falls outside the viewport.
The element <a href="/online-tests/…adanie-21.html" class="testmenu">21</a> falls outside the viewport.
The element <a href="/online-tests/…adanie-22.html" class="testmenu">22</a> falls outside the viewport.
The element <a href="/online-tests/…adanie-23.html" class="testmenu">23</a> falls outside the viewport.
The element <div>Онлайн-тесты по вариантам</div> falls outside the viewport.
The element <a href="/online-tests/variant-5.html" class="testmenu">Вариант 5</a> falls outside the viewport.
The element <a href="/online-tests/variant-10.html" class="testmenu">Вариант 10</a> falls outside the viewport.
The element <div class="moduletitle">Авторизация</div> falls outside the viewport.
The element <input id="login" type="text" name="login"> falls outside the viewport.
The element <input id="pass" type="password" name="pass"> falls outside the viewport.
The element <label for="remember">Запомнить меня</label> falls outside the viewport.
The element <input id="login_btn" type="submit" name="Submit"> falls outside the viewport.
The element <iframe id="vkwidget1" src="https://vk.com…8F&163160a0820" name="fXD66a5d"> falls outside the viewport.
The element <div class="moduletitle">Кто онлайн?</div> falls outside the viewport.
The element <div>Пользователей: 0</div> falls outside the viewport.
The element <div>Гостей: 0</div> falls outside the viewport.
The element <div>Сегодня были:</div> falls outside the viewport.
The element <img src="http://kraken.…&fv&sv&lv&le=0"> falls outside the viewport.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

infbu.ru HTML validation

Errors

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

Line: 1 Column: 1 - 102
"...<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html..."

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

Line: 46 Column: 2 - 53
"...rid_10"> <table cellpadding='0' cellspacing='0' width='100%'> <tr>..." Line: 945 Column: 1 - 52
"...g: 5px;"> <table width="100%" cellspacing="0" cellpadding="0"> <..." Line: 979 Column: 1 - 52
"...g: 5px;"> <table width="100%" cellspacing="0" cellpadding="0"> <..." Line: 1024 Column: 1 - 63
"...</script> <table width="100%" cellspacing="0" cellpadding="0" border="1"> <..." Line: 1176 Column: 5 - 85
"...b" /> <table class="authtable" width="100%" border="0" cellspacing="0" cellpadding="2"> ..." Line: 1188 Column: 21 - 70
"... <table border="0" cellspacing="0" cellpadding="3"> ..." Line: 1202 Column: 17 - 79
"... <table width="100%" border="0" cellspacing="0" cellpadding="3"> ..." Line: 1309 Column: 1 - 52
"...abtriad'> <table cellpadding=0 cellspacing=0 class=tabletriad> <tr> ..."

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

Line: 46 Column: 2 - 53
"...rid_10"> <table cellpadding='0' cellspacing='0' width='100%'> <tr>..." Line: 945 Column: 1 - 52
"...g: 5px;"> <table width="100%" cellspacing="0" cellpadding="0"> <..." Line: 979 Column: 1 - 52
"...g: 5px;"> <table width="100%" cellspacing="0" cellpadding="0"> <..." Line: 1024 Column: 1 - 63
"...</script> <table width="100%" cellspacing="0" cellpadding="0" border="1"> <..." Line: 1103 Column: 33 - 79
"...dulebody"><table cellspacing="4" border="0" width="100%"> <tr>..." Line: 1176 Column: 5 - 85
"...b" /> <table class="authtable" width="100%" border="0" cellspacing="0" cellpadding="2"> ..." Line: 1188 Column: 21 - 70
"... <table border="0" cellspacing="0" cellpadding="3"> ..." Line: 1202 Column: 17 - 79
"... <table width="100%" border="0" cellspacing="0" cellpadding="3"> ..." Line: 1309 Column: 1 - 52
"...abtriad'> <table cellpadding=0 cellspacing=0 class=tabletriad> <tr> ..."

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

Line: 46 Column: 2 - 53
"...rid_10"> <table cellpadding='0' cellspacing='0' width='100%'> <tr>..." Line: 945 Column: 1 - 52
"...g: 5px;"> <table width="100%" cellspacing="0" cellpadding="0"> <..." Line: 979 Column: 1 - 52
"...g: 5px;"> <table width="100%" cellspacing="0" cellpadding="0"> <..." Line: 1024 Column: 1 - 63
"...</script> <table width="100%" cellspacing="0" cellpadding="0" border="1"> <..." Line: 1103 Column: 33 - 79
"...dulebody"><table cellspacing="4" border="0" width="100%"> <tr>..." Line: 1176 Column: 5 - 85
"...b" /> <table class="authtable" width="100%" border="0" cellspacing="0" cellpadding="2"> ..." Line: 1202 Column: 17 - 79
"... <table width="100%" border="0" cellspacing="0" cellpadding="3"> ..."

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

Line: 50 Column: 49 - 255
"...='_blank'><img src='/templates/_default_/images/icons/vkbutton_g.png' onmouseover="this.src='/templates/_default_/images/icons/vkbutton.png'" onmouseout="this.src='/templates/_default_/images/icons/vkbutton_g.png'" /></a> <..." Line: 51 Column: 83 - 305
"...='_blank'><img src='/templates/_default_/images/icons/youtubebutton_g.png' onmouseover="this.src='/templates/_default_/images/icons/youtubebutton.png'" onmouseout="this.src='/templates/_default_/images/icons/youtubebutton_g.png'" /></a> <..." Line: 52 Column: 54 - 276
"...='_blank'><img src='/templates/_default_/images/icons/twitterbutton_g.png' onmouseover="this.src='/templates/_default_/images/icons/twitterbutton.png'" onmouseout="this.src='/templates/_default_/images/icons/twitterbutton_g.png'" /></a> <..." Line: 1105 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1115 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1125 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1135 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1145 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..."

No “li” element in scope but a “li” end tag seen.

Line: 468 Column: 13 - 17
"... </li></ul><..."

Duplicate ID “topmenu”.

Line: 903 Column: 16 - 84
"... <div class="container_12" id="topmenu" style='padding-bottom: 0px; '> <div ..."

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

Line: 982 Column: 13 - 56
"... <tr> <td width="20%" style="padding-right: 3px;"><a sty..." Line: 983 Column: 153 - 56
"...1</a></td> <td width="20%" style="padding-right: 3px;"><a sty..." Line: 984 Column: 153 - 56
"...2</a></td> <td width="20%" style="padding-right: 3px;"><a sty..." Line: 985 Column: 153 - 56
"...3</a></td> <td width="20%" style="padding-right: 3px;"><a sty..." Line: 986 Column: 153 - 56
"...4</a></td> <td width="20%" style="padding-right: 3px;"><a sty..." Line: 989 Column: 13 - 74
"... <tr> <td width="20%" style="padding-right: 3px; padding-top: 3px;"><a sty..." Line: 990 Column: 171 - 74
"...6</a></td> <td width="20%" style="padding-right: 3px; padding-top: 3px;"><a sty..." Line: 991 Column: 171 - 74
"...7</a></td> <td width="20%" style="padding-right: 3px; padding-top: 3px;"><a sty..." Line: 992 Column: 171 - 74
"...8</a></td> <td width="20%" style="padding-right: 3px; padding-top: 3px;"><a sty..." Line: 993 Column: 171 - 74
"...9</a></td> <td width="20%" style="padding-right: 3px; padding-top: 3px;"><a sty..." Line: 1105 Column: 6 - 30
"...0%"> <tr> <td width="20" valign="top"><img s..." Line: 1115 Column: 6 - 30
".../tr> <tr> <td width="20" valign="top"><img s..." Line: 1125 Column: 6 - 30
".../tr> <tr> <td width="20" valign="top"><img s..." Line: 1135 Column: 6 - 30
".../tr> <tr> <td width="20" valign="top"><img s..." Line: 1145 Column: 6 - 30
".../tr> <tr> <td width="20" valign="top"><img s..." Line: 1178 Column: 13 - 27
"... <tr> <td width="60">Логин:..." Line: 1179 Column: 39 - 25
"...огин:</td> <td width=""><input..." Line: 1190 Column: 25 - 39
"... <tr> <td width="20"> ..." Line: 1204 Column: 25 - 40
"... <tr> <td width="87%"> ..." Line: 1207 Column: 58 - 54
"... </td> <td width="13%" align="right"><input..." Line: 1311 Column: 5 - 13
"...riad> <tr> <td width=20>0</td>..." Line: 1311 Column: 20 - 61
"...=20>0</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1311 Column: 68 - 109
"...C;'>0</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1311 Column: 116 - 157
"...C;'>0</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1311 Column: 164 - 176
"...C;'>0</td><td width=50><b>0</..." Line: 1314 Column: 5 - 13
"...</tr> <tr> <td width=20>0</td>..." Line: 1314 Column: 20 - 61
"...=20>0</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1314 Column: 68 - 109
"...C;'>0</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1314 Column: 116 - 157
"...C;'>0</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1314 Column: 164 - 176
"...C;'>1</td><td width=50><b>1</..." Line: 1317 Column: 5 - 13
"...</tr> <tr> <td width=20>0</td>..." Line: 1317 Column: 20 - 61
"...=20>0</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1317 Column: 68 - 109
"...C;'>0</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1317 Column: 116 - 157
"...C;'>1</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1317 Column: 164 - 176
"...C;'>0</td><td width=50><b>2</..." Line: 1320 Column: 5 - 13
"...</tr> <tr> <td width=20>0</td>..." Line: 1320 Column: 20 - 61
"...=20>0</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1320 Column: 68 - 109
"...C;'>0</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1320 Column: 116 - 157
"...C;'>1</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1320 Column: 164 - 176
"...C;'>1</td><td width=50><b>3</..." Line: 1323 Column: 5 - 13
"...</tr> <tr> <td width=20>0</td>..." Line: 1323 Column: 20 - 61
"...=20>0</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1323 Column: 68 - 109
"...C;'>1</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1323 Column: 116 - 157
"...C;'>0</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1323 Column: 164 - 176
"...C;'>0</td><td width=50><b>4</..." Line: 1326 Column: 5 - 13
"...</tr> <tr> <td width=20>0</td>..." Line: 1326 Column: 20 - 61
"...=20>0</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1326 Column: 68 - 109
"...C;'>1</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1326 Column: 116 - 157
"...C;'>0</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1326 Column: 164 - 176
"...C;'>1</td><td width=50><b>5</..." Line: 1329 Column: 5 - 13
"...</tr> <tr> <td width=20>0</td>..." Line: 1329 Column: 20 - 61
"...=20>0</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1329 Column: 68 - 109
"...C;'>1</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1329 Column: 116 - 157
"...C;'>1</td><td width=20 style='background: #FFCCCC;'>0</td>..." Line: 1329 Column: 164 - 176
"...C;'>0</td><td width=50><b>6</..." Line: 1332 Column: 5 - 13
"...</tr> <tr> <td width=20>0</td>..." Line: 1332 Column: 20 - 61
"...=20>0</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1332 Column: 68 - 109
"...C;'>1</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1332 Column: 116 - 157
"...C;'>1</td><td width=20 style='background: #FFCCCC;'>1</td>..." Line: 1332 Column: 164 - 176
"...C;'>1</td><td width=50><b>7</..." Line: 1335 Column: 5 - 13
"...</tr> <tr> <td width=20>1</td>..." Line: 1335 Column: 20 - 32
"...=20>1</td><td width=20>0</td>..." Line: 1335 Column: 39 - 51
"...=20>0</td><td width=20>0</td>..." Line: 1335 Column: 58 - 70
"...=20>0</td><td width=20>0</td>..." Line: 1335 Column: 77 - 89
"...=20>0</td><td width=50><b>8</..." Line: 1338 Column: 5 - 13
"...</tr> <tr> <td width=20>1</td>..." Line: 1338 Column: 20 - 32
"...=20>1</td><td width=20>0</td>..." Line: 1338 Column: 39 - 51
"...=20>0</td><td width=20>0</td>..." Line: 1338 Column: 58 - 70
"...=20>0</td><td width=20>1</td>..." Line: 1338 Column: 77 - 89
"...=20>1</td><td width=50><b>9</..." Line: 1341 Column: 5 - 13
"...</tr> <tr> <td width=20>1</td>..." Line: 1341 Column: 20 - 32
"...=20>1</td><td width=20>0</td>..." Line: 1341 Column: 39 - 51
"...=20>0</td><td width=20>1</td>..." Line: 1341 Column: 58 - 70
"...=20>1</td><td width=20>0</td>..." Line: 1341 Column: 77 - 89
"...=20>0</td><td width=50><b>A</..." Line: 1344 Column: 5 - 13
"...</tr> <tr> <td width=20>1</td>..." Line: 1344 Column: 20 - 32
"...=20>1</td><td width=20>0</td>..." Line: 1344 Column: 39 - 51
"...=20>0</td><td width=20>1</td>..." Line: 1344 Column: 58 - 70
"...=20>1</td><td width=20>1</td>..." Line: 1344 Column: 77 - 89
"...=20>1</td><td width=50><b>B</..." Line: 1347 Column: 5 - 13
"...</tr> <tr> <td width=20>1</td>..." Line: 1347 Column: 20 - 32
"...=20>1</td><td width=20>1</td>..." Line: 1347 Column: 39 - 51
"...=20>1</td><td width=20>0</td>..." Line: 1347 Column: 58 - 70
"...=20>0</td><td width=20>0</td>..." Line: 1347 Column: 77 - 89
"...=20>0</td><td width=50><b>C</..." Line: 1350 Column: 5 - 13
"...</tr> <tr> <td width=20>1</td>..." Line: 1350 Column: 20 - 32
"...=20>1</td><td width=20>1</td>..." Line: 1350 Column: 39 - 51
"...=20>1</td><td width=20>0</td>..." Line: 1350 Column: 58 - 70
"...=20>0</td><td width=20>1</td>..." Line: 1350 Column: 77 - 89
"...=20>1</td><td width=50><b>D</..." Line: 1353 Column: 5 - 13
"...</tr> <tr> <td width=20>1</td>..." Line: 1353 Column: 20 - 32
"...=20>1</td><td width=20>1</td>..." Line: 1353 Column: 39 - 51
"...=20>1</td><td width=20>1</td>..." Line: 1353 Column: 58 - 70
"...=20>1</td><td width=20>0</td>..." Line: 1353 Column: 77 - 89
"...=20>0</td><td width=50><b>E</..." Line: 1356 Column: 5 - 13
"...</tr> <tr> <td width=20>1</td>..." Line: 1356 Column: 20 - 32
"...=20>1</td><td width=20>1</td>..." Line: 1356 Column: 39 - 51
"...=20>1</td><td width=20>1</td>..." Line: 1356 Column: 58 - 70
"...=20>1</td><td width=20>1</td>..." Line: 1356 Column: 77 - 89
"...=20>1</td><td width=50><b>F</..."

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

Line: 1024 Column: 1 - 63
"...</script> <table width="100%" cellspacing="0" cellpadding="0" border="1"> <..." Line: 1103 Column: 33 - 79
"...dulebody"><table cellspacing="4" border="0" width="100%"> <tr>..." Line: 1176 Column: 5 - 85
"...b" /> <table class="authtable" width="100%" border="0" cellspacing="0" cellpadding="2"> ..." Line: 1188 Column: 21 - 70
"... <table border="0" cellspacing="0" cellpadding="3"> ..." Line: 1202 Column: 17 - 79
"... <table width="100%" border="0" cellspacing="0" cellpadding="3"> ..."

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

Line: 1033 Column: 211 - 144
"...6</a></td> <td valign="top" style="padding: 5px; border-bottom: 1px solid #DDD; border-left: 1px solid #DDD; padding-right: 0px;" rowspan="10"><secti..." Line: 1105 Column: 6 - 30
"...0%"> <tr> <td width="20" valign="top"><img s..." Line: 1115 Column: 6 - 30
".../tr> <tr> <td width="20" valign="top"><img s..." Line: 1125 Column: 6 - 30
".../tr> <tr> <td width="20" valign="top"><img s..." Line: 1135 Column: 6 - 30
".../tr> <tr> <td width="20" valign="top"><img s..." Line: 1145 Column: 6 - 30
".../tr> <tr> <td width="20" valign="top"><img s..." Line: 1182 Column: 13 - 41
"... <tr> <td height="30" valign="top">Пароль..." Line: 1183 Column: 54 - 29
"...роль:</td> <td valign="top"><input..." Line: 1186 Column: 25 - 33
"... <tr> <td valign="top"> ..." Line: 1187 Column: 45 - 47
"...nbsp;</td> <td valign="top" align="right"> ..." Line: 1201 Column: 21 - 67
"... <tr> <td height="27" colspan="2" align="right" valign="top"> ..."

Bad value “lightbox-galery” for attribute “rel” on element “a”: The string “lightbox-galery” is not a registered keyword.

Line: 1038 Column: 13 - 112
"... <a class="group1" rel="lightbox-galery" href="/images/pabc.jpg" title="Pascal ABC - Окно программы"> ..." Line: 1038 Column: 189 - 289
"... <a class="group1" rel="lightbox-galery" href="/images/pabc2.jpg" title="Pascal ABC - Окно программы"> <img ..." Line: 1045 Column: 13 - 112
"... <a class="group2" rel="lightbox-galery" href="/images/py.jpg" title="Python 3.5.0 - Окно программы"> ..." Line: 1045 Column: 187 - 287
"... <a class="group2" rel="lightbox-galery" href="/images/py1.jpg" title="Python 3.5.0 - Окно программы"> <img ..." Line: 1052 Column: 13 - 114
"... <a class="group3" rel="lightbox-galery" href="/images/kumir.jpg" title="КуМиР 2.1.0 - Окно программы"> ..." Line: 1052 Column: 192 - 294
"... <a class="group3" rel="lightbox-galery" href="/images/kumir1.jpg" title="КуМиР 2.1.0 - Окно программы"> <img ..."

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

Line: 1039 Column: 71 - 132
"...etup.exe"><img align="right" src="/images/download-button.jpg" alt="" /></a></..." Line: 1046 Column: 62 - 123
"....5.0.exe"><img align="right" src="/images/download-button.jpg" alt="" /></a></..." Line: 1053 Column: 70 - 131
"...tall.exe"><img align="right" src="/images/download-button.jpg" alt="" /></a></..."

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

Line: 1182 Column: 13 - 41
"... <tr> <td height="30" valign="top">Пароль..." Line: 1201 Column: 21 - 67
"... <tr> <td height="27" colspan="2" align="right" valign="top"> ..."

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

Line: 1187 Column: 45 - 47
"...nbsp;</td> <td valign="top" align="right"> ..." Line: 1201 Column: 21 - 67
"... <tr> <td height="27" colspan="2" align="right" valign="top"> ..." Line: 1207 Column: 58 - 54
"... </td> <td width="13%" align="right"><input..."

Stray start tag “div”.

Line: 1302 Column: 1 - 177
"...> </body> <div style='position: fixed; bottom: 30px; right:0px; background: #CCC; padding: 10px; display: none; border-top: 1px solid #FFF; border-left: 1px solid #808080;' id='tabsymb1'> <inpu..."

Warnings

The first occurrence of ID “topmenu” was here.

Line: 116 Column: 29 - 67
"... <div class="container_12" id="topmenu"> ..."

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

Line: 1034 Column: 149 - 174
"...bel> <article class="ac-small"> ..." Line: 1041 Column: 120 - 146
"...bel> <article class="ac-medium"> ..." Line: 1048 Column: 118 - 143
"...bel> <article class="ac-large"> ..."

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

Line: 1033 Column: 145 - 174
"...span="10"><section class="ac-container"> ..."

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

Line: 1105 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1115 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1125 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1135 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1145 Column: 31 - 78
"...ign="top"><img src="/images/markers/faq.png" border="0" /></td> ..." Line: 1257 Column: 1 - 92
"...421106/"> <img src="http://counter.rambler.ru/top100.cnt?4421106" alt="Rambler's Top100" border="0" /> </a> ..."

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infbu.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.

infbu.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.

INFBU.RU Информатик БУ - Подготовка к ЕГЭ-2016 по информатике, задания и решения

infbu.ru Website Information

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infbu.ru Alexa Rank

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infbu.ru desktop page speed rank

infbu.ru Desktop Speed Test Quick Summary

priority - 17Leverage 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:

priority - 6Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 63.2KiB (46% reduction).

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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 38.1KiB (64% reduction).

priority - 1Minify 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 12.9KiB (16% reduction).

priority - 0Minify 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 4.6KiB (23% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 973B (11% reduction).

infbu.ru Desktop Resource Breakdown

infbu.ru mobile page speed rank

infbu.ru Mobile Speed Test Quick Summary

priority - 26Leverage 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:

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 6Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 63.2KiB (46% reduction).

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 38.1KiB (64% reduction).

priority - 1Minify 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 12.9KiB (16% reduction).

priority - 0Minify 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 4.6KiB (23% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 971B (11% reduction).

infbu.ru Mobile Resource Breakdown

infbu.ru mobile page usability

infbu.ru Mobile Usability Test Quick Summary

priority - 26Use 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.

priority - 18Size 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.

priority - 16Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,198 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

infbu.ru HTML validation

Errors

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

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

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

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

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

No “li” element in scope but a “li” end tag seen.

Duplicate ID “topmenu”.

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