rgdb.ru Website Information

Daily Unique Visits: 8,590

Daily Page Views: 42,950

Income Per Day: $107

Estimated Value: $64,200

This website is located in Russian Federation and is using following IP address 95.163.142.154. See the complete list of popular websites hosted in Russian Federation.

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

Website rgdb.ru is using the following name servers:

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

and is probably hosted by JSC Digital Network. See the full list of other websites hosted by JSC Digital Network.

The highest website rgdb.ru position in Alexa rank database was 76295 and the lowest rank position was 160471. Current position of rgdb.ru in Alexa rank database is 158615.

Desktop speed score of rgdb.ru (49/100) is better than the results of 22.8% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of rgdb.ru (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.

Mobile speed score of rgdb.ru (2/100) is better than the results of 0.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

rgdb.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.

rgdb.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: RGDB.RU
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: Children Russian State Library
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2001-09-02T20:00:00Z
paid-till: 2022-09-02T21:00:00Z
free-date: 2022-10-04
source: TCI

Last updated on 2022-01-22T01:06:30Z

rgdb.ru server information

Servers Location

rgdb.ru desktop page speed rank

Last tested: 2019-10-27

Desktop Speed Bad

49/100

rgdb.ru Desktop Speed Test Quick Summary

priority - 49Optimize images

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priority - 26Reduce server response time

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priority - 21Leverage browser caching

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

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priority - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 0Minify JavaScript

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priority - 0Minify CSS

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rgdb.ru Desktop Resource Breakdown

Total Resources	90
Number of Hosts	19
Static Resources	71
JavaScript Resources	24
CSS Resources	9

rgdb.ru mobile page speed rank

Last tested: 2017-05-23

Mobile Speed Bad

2/100

rgdb.ru Mobile Speed Test Quick Summary

priority - 548Optimize images

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priority - 77Leverage browser caching

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http://rgdb.ru/images/News_main/2017/05/22/22-02/sale10.jpg (expiration not specified)
http://rgdb.ru/images/banners/235x120/PodariRB-235x120.jpg (expiration not specified)
http://rgdb.ru/images/banners/235x120/Rastim235x120.jpg (expiration not specified)
http://rgdb.ru/images/banners/235x120/quest-235x120.jpg (expiration not specified)
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http://rgdb.ru/images/banners/radio_culture.jpg (expiration not specified)
http://rgdb.ru/images/banners/russian-seasons-300x300.png (expiration not specified)
http://rgdb.ru/images/logo-soc/facebook.jpg (expiration not specified)
http://rgdb.ru/images/logo-soc/googleplus.jpg (expiration not specified)
http://rgdb.ru/images/logo-soc/twitter.png (expiration not specified)
http://rgdb.ru/images/logo-soc/vkontakte.png (expiration not specified)
http://rgdb.ru/images/nedb/koster_1975.jpg (expiration not specified)
http://rgdb.ru/images/otdely/oil/pikchers/%D0%BE%D…D0%BD%D0%B8%D1%8F2.jpg (expiration not specified)
http://rgdb.ru/images/sign_0.png (expiration not specified)
http://rgdb.ru/images/trip-advisor.jpg (expiration not specified)
http://rgdb.ru/media/system/images/livemarks.png (expiration not specified)
http://rgdb.ru/media/system/js/caption.js (expiration not specified)
http://rgdb.ru/media/system/js/core.js (expiration not specified)
http://rgdb.ru/media/system/js/mootools-core.js (expiration not specified)
http://rgdb.ru/media/system/js/mootools-more.js (expiration not specified)
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/css/btcontentslider.css (expiration not specified)
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/images/re-left.png (expiration not specified)
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/images/re-right.png (expiration not specified)
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/default.js (expiration not specified)
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/jquery.easing.1.3.js (expiration not specified)
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/slides.js (expiration not specified)
http://rgdb.ru/modules/mod_carousel_banner/assets/css/jquery.jcarousel.css (expiration not specified)
http://rgdb.ru/modules/mod_carousel_banner/assets/css/skin.css (expiration not specified)
http://rgdb.ru/modules/mod_carousel_banner/assets/…query.jcarousel.min.js (expiration not specified)
http://rgdb.ru/modules/mod_carousel_banner/assets/js/jquery.noconflict.js (expiration not specified)
http://rgdb.ru/modules/mod_carousel_banner/assets/next-horizontal.png (expiration not specified)
http://rgdb.ru/modules/mod_carousel_banner/assets/prev-horizontal.png (expiration not specified)
http://rgdb.ru/modules/mod_templateselector/assets/templateselector.js (expiration not specified)
http://rgdb.ru/plugins/system/jqueryeasy/jquerynoconflict.js (expiration not specified)
http://rgdb.ru/templates/dial/css/jquery-ui-1.10.1.custom.min.css (expiration not specified)
http://rgdb.ru/templates/dial/css/jquery.fancybox-1.2.5.css (expiration not specified)
http://rgdb.ru/templates/dial/css/rgdb.css (expiration not specified)
http://rgdb.ru/templates/dial/font/charterc-webfont.woff (expiration not specified)
http://rgdb.ru/templates/dial/images/archive-ico.png (expiration not specified)
http://rgdb.ru/templates/dial/images/biblio-ico-new.png (expiration not specified)
http://rgdb.ru/templates/dial/images/cat-ico.png (expiration not specified)
http://rgdb.ru/templates/dial/images/head-people.jpg (expiration not specified)
http://rgdb.ru/templates/dial/images/ico-rgdb-tv-60x60.png (expiration not specified)
http://rgdb.ru/templates/dial/images/logo.png (expiration not specified)
http://rgdb.ru/templates/dial/images/magnifying.png (expiration not specified)
http://rgdb.ru/templates/dial/images/nto-ico.png (expiration not specified)
http://rgdb.ru/templates/dial/images/tmenu-bg.png (expiration not specified)
http://rgdb.ru/templates/dial/images/weblandia-ico.png (expiration not specified)
http://rgdb.ru/templates/dial/js/jquery-ui-1.10.1.custom.min.js (expiration not specified)
http://rgdb.ru/templates/dial/js/jquery.cookie.js (expiration not specified)
http://rgdb.ru/templates/dial/js/jquery.fancybox-1.2.5.js (expiration not specified)
http://rgdb.ru/templates/dial/js/jquery.jcarousel.min.js (expiration not specified)
http://rgdb.ru/templates/dial/js/news.js (expiration not specified)
http://rgdb.ru/templates/dial/js/scripts.js (expiration not specified)
http://sapphire.neicon.ru/player/jwplayer/jwplayer.js (expiration not specified)
http://sapphire.neicon.ru/swfobject/swfobject.js (expiration not specified)
http://connect.facebook.net/ru_RU/all.js (20 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
http://feeds.feedburner.com/~fc/rgdb/portalnews?bg=FF9933&fg=444444&anim=1 (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 20 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://rgdb.ru/media/system/js/mootools-core.js
http://rgdb.ru/media/system/js/core.js
http://rgdb.ru/media/system/js/caption.js
http://rgdb.ru/media/system/js/mootools-more.js
http://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js
http://rgdb.ru/plugins/system/jqueryeasy/jquerynoconflict.js
http://rgdb.ru/modules/mod_templateselector/assets/templateselector.js
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/slides.js
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/default.js
http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/jquery.easing.1.3.js
http://rgdb.ru/modules/mod_carousel_banner/assets/js/jquery.noconflict.js
http://rgdb.ru/modules/mod_carousel_banner/assets/…query.jcarousel.min.js
http://rgdb.ru/templates/dial/js/jquery-ui-1.10.1.custom.min.js
http://rgdb.ru/templates/dial/js/jquery.jcarousel.min.js
http://rgdb.ru/templates/dial/js/scripts.js
http://rgdb.ru/templates/dial/js/jquery.cookie.js
http://sapphire.neicon.ru/player/jwplayer/jwplayer.js
http://sapphire.neicon.ru/swfobject/swfobject.js
http://rgdb.ru/templates/dial/js/jquery.fancybox-1.2.5.js
http://rgdb.ru/templates/dial/js/news.js

Optimize CSS Delivery of the following:

http://rgdb.ru/modules/mod_bt_contentslider/tmpl/css/btcontentslider.css
http://rgdb.ru/modules/mod_carousel_banner/assets/css/jquery.jcarousel.css
http://rgdb.ru/modules/mod_carousel_banner/assets/css/skin.css
http://rgdb.ru/components/com_jevents/views/default/assets/css/modstyle.css
http://rgdb.ru/templates/dial/css/rgdb.css
http://rgdb.ru/templates/dial/css/jquery.fancybox-1.2.5.css
http://rgdb.ru/templates/dial/css/jquery-ui-1.10.1.custom.min.css

priority - 13Reduce server response time

priority - 3Enable 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 25.7KiB (69% reduction).

Compressing http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/jquery.easing.1.3.js could save 5.9KiB (75% reduction).
Compressing http://rgdb.ru/templates/dial/css/jquery.fancybox-1.2.5.css could save 3.3KiB (77% reduction).
Compressing http://rgdb.ru/media/system/js/core.js could save 3KiB (64% reduction).
Compressing http://rgdb.ru/components/com_jevents/views/default/assets/css/modstyle.css could save 3KiB (71% reduction).
Compressing http://rgdb.ru/modules/mod_bt_contentslider/tmpl/css/btcontentslider.css could save 2.4KiB (70% reduction).
Compressing http://rgdb.ru/templates/dial/js/news.js could save 2.1KiB (65% reduction).
Compressing http://rgdb.ru/templates/dial/js/jquery.cookie.js could save 1.7KiB (56% reduction).
Compressing http://rgdb.ru/modules/mod_carousel_banner/assets/css/skin.css could save 1.6KiB (76% reduction).
Compressing http://rgdb.ru/modules/mod_templateselector/assets/templateselector.js could save 1.5KiB (60% reduction).
Compressing http://rgdb.ru/modules/mod_carousel_banner/assets/css/jquery.jcarousel.css could save 644B (57% reduction).
Compressing http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/default.js could save 528B (58% 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 12.5KiB (51% reduction).

Minifying http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/jquery.easing.1.3.js could save 4.4KiB (55% reduction).
Minifying http://rgdb.ru/templates/dial/js/news.js could save 3.2KiB (100% reduction).
Minifying http://rgdb.ru/modules/mod_bt_contentslider/tmpl/js/slides.js could save 2.8KiB (51% reduction) after compression.
Minifying http://rgdb.ru/templates/dial/js/jquery.cookie.js could save 1.3KiB (43% reduction).
Minifying http://rgdb.ru/templates/dial/js/jquery.fancybox-1.2.5.js could save 827B (18% reduction) after compression.

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 (20% reduction).

Minifying http://rgdb.ru/components/com_jevents/views/default/assets/css/modstyle.css could save 1.6KiB (40% reduction).
Minifying http://yastatic.net/jquery-ui/1.11.1/themes/redmond/jquery-ui.min.css could save 1.4KiB (17% reduction) after compression.
Minifying http://rgdb.ru/templates/dial/css/rgdb.css could save 1KiB (15% reduction) after compression.
Minifying http://rgdb.ru/modules/mod_bt_contentslider/tmpl/css/btcontentslider.css could save 701B (20% reduction).
Minifying http://rgdb.ru/templates/dial/css/jquery.fancybox-1.2.5.css could save 652B (15% reduction).
Minifying http://rgdb.ru/modules/mod_carousel_banner/assets/css/jquery.jcarousel.css could save 597B (53% reduction).
Minifying http://rgdb.ru/templates/dial/css/jquery-ui-1.10.1.custom.min.css could save 582B (16% reduction) after compression.
Minifying http://quality.mkrf.ru/css/style.css could save 570B (13% reduction) after compression.

rgdb.ru Mobile Resource Breakdown

Total Resources	146
Number of Hosts	26
Static Resources	117
JavaScript Resources	44
CSS Resources	15

rgdb.ru mobile page usability

Last tested: 2017-05-23

Mobile Usability Bad

61/100

rgdb.ru Mobile Usability Test Quick Summary

priority - 39Use 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.

119049, МОСКВА…«ОКТЯБРЬСКАЯ») and 2 others render only 4 pixels tall (11 CSS pixels).

ТЕЛ. renders only 4 pixels tall (11 CSS pixels).

ВРЕМЯ РАБОТЫ and 2 others render only 4 pixels tall (11 CSS pixels).

Архив новостей 2 and 3 others render only 5 pixels tall (12 CSS pixels).

Электронная библиотека and 5 others render only 5 pixels tall (14 CSS pixels).

книги и дети renders only 5 pixels tall (13 CSS pixels).

ГЛАВНАЯ renders only 5 pixels tall (14 CSS pixels).

ЭКОБИБЛИОТЕКА and 4 others render only 5 pixels tall (14 CSS pixels).

КАЛЕНДАРЬ МЕРОПРИЯТИЙ renders only 6 pixels tall (16 CSS pixels).

2017 and 5 others render only 5 pixels tall (12 CSS pixels).

M renders only 5 pixels tall (12 CSS pixels).

T and 3 others render only 5 pixels tall (12 CSS pixels).

S renders only 5 pixels tall (12 CSS pixels).

10 and 29 others render only 5 pixels tall (12 CSS pixels).

23 renders only 5 pixels tall (12 CSS pixels).

1 and 3 others render only 5 pixels tall (12 CSS pixels).

Электронные каталоги и ресурсы and 11 others render only 6 pixels tall (16 CSS pixels).

Правила работы…рсам Интернета and 22 others render only 5 pixels tall (13 CSS pixels).

ОПРОС renders only 6 pixels tall (16 CSS pixels).
Удовлетворены…консультации)? renders only 5 pixels tall (12 CSS pixels).
Ни удовлетворе…чарован - 6.3% and 5 others render only 5 pixels tall (12 CSS pixels).
Оцените качест…шем учреждении renders only 5 pixels tall (13 CSS pixels).
Начать оценку renders only 4 pixels tall (10 CSS pixels).

Напомнить пароль and 3 others render only 3 pixels tall (9 CSS pixels).

| and 1 others render only 3 pixels tall (9 CSS pixels).

Зарегистрируйтесь! renders only 5 pixels tall (12 CSS pixels).

1 renders only 4 pixels tall (10 CSS pixels).

2 and 7 others render only 4 pixels tall (10 CSS pixels).

НОВИНКИ 19.05.2017 renders only 5 pixels tall (12 CSS pixels).

Друзья! Еженед…ь на страничке and 2 others render only 5 pixels tall (12 CSS pixels).

Новинки и бестселлеры and 1 others render only 5 pixels tall (12 CSS pixels).

«ЛЕТНЯЯ ЛАБОРА…ЧТЕНИЯ» В РГДБ renders only 6 pixels tall (16 CSS pixels).

Со 2 июня по 1…тературные,... renders only 5 pixels tall (12 CSS pixels).

Подробнее renders only 5 pixels tall (12 CSS pixels).

Прошло торжест…аля «В мире... and 19 others render only 5 pixels tall (13 CSS pixels).

20 мая в Росси…экология» и... and 19 others render only 5 pixels tall (13 CSS pixels).

23.05.2017 18:01 and 19 others render only 4 pixels tall (11 CSS pixels).

Подробнее and 19 others render only 4 pixels tall (11 CSS pixels).

Условия использования. renders only 5 pixels tall (12 CSS pixels).
Содержание нас…) обязательна. renders only 5 pixels tall (12 CSS pixels).
Основной renders only 5 pixels tall (12 CSS pixels).
Для слабовидящих renders only 5 pixels tall (12 CSS pixels).

priority - 16Size 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="/about/dostup-sreda"></a> is close to 1 other tap targets.

The tap target <a href="/about/contacts">КОНТАКТЫ</a> and 3 others are close to other tap targets.

The tap target <a href="https://instagram.com/rgdb.ru/"></a> and 6 others are close to other tap targets.

The tap target <a href="http://feeds.f…gdb/portalnews"></a> and 3 others are close to other tap targets.

The tap target <a href="http://bibliogid.ru">Библиогидкниги и дети</a> is close to 1 other tap targets.

The tap target <a href="http://arch.rgdb.ru">Электронная библиотека</a> and 1 others are close to other tap targets.

The tap target <a href="http://cat.rgdb.ru/">Детям и о детях</a> and 1 others are close to other tap targets.

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

The tap target <a href="/about">О библиотеке</a> and 4 others are close to other tap targets.

The tap target <a href="/all-studios">Студии/Клубы</a> and 2 others are close to other tap targets.

The tap target <div class="mod_events_link">«</div> and 3 others are close to other tap targets.

The tap target <a href="/vse-sobytiya/…2017/05/23/144" class="mod_events_link">May</a> and 1 others are close to other tap targets.

The tap target <a href="/vse-sobytiya/…2017/05/01/144" class="mod_events_daylink">1</a> and 29 others are close to other tap targets.

The tap target <a href="/vse-sobytiya/…2017/05/23/144" class="mod_events_daylink">23</a> is close to 6 other tap targets.

The tap target <div class="jcarousel-prev…rev-horizontal"> is close to 2 other tap targets.

The tap target <div class="jcarousel-next…ext-horizontal"> is close to 2 other tap targets.

The tap target <a href="https://plus.g…le.com/+RgdbRu">Фотогалерея Google+</a> and 14 others are close to other tap targets.

The tap target <a href="/konkursy/konkursy-old">Прошедшие</a> and 33 others are close to other tap targets.

The tap target <a href="/component/com…iler/registers">Регистрация</a> and 3 others are close to other tap targets.

The tap target <a href="http://rgdb.ru…iler/registers" class="mod_login">Зарегистрируйтесь!</a> is close to 2 other tap targets.

The tap target <input type="text" name="searchword" class="txt"> is close to 3 other tap targets.

The tap target <input type="submit" class="subm"> is close to 4 other tap targets.

The tap target <a href="#0">1</a> is close to 4 other tap targets.

The tap target <a href="#1">2</a> and 7 others are close to other tap targets.

The tap target <a href="/viewnewbooks">Новинки и бестселлеры</a> and 1 others are close to other tap targets.

The tap target <a href="javascript:void(0);">Для слабовидящих</a> is close to 1 other tap targets.

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.

priority - 4Size 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 1,071 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="/about/skhema-proezda">КАК ПРОЙТИ</a> falls outside the viewport.
The element <ul class="b-header_social_icons"></ul> falls outside the viewport.
The element <b>Профессионалам</b> falls outside the viewport.
The element <ul class="list">ГлавнаяАрхив г…ка3D-экскурсия</ul> falls outside the viewport.
The element <div class="b-container si…b-main-content">Календарь меро…хив новостей 2</div> falls outside the viewport.
The element <div class="b-footer site-width">Условия исполь…рава защищены.</div> falls outside the viewport.
The element <div class="b-footer site-width">Основной…я слабовидящих</div> falls outside the viewport.
The element <div id="nsc_mobtext">Задать вопрос</div> falls outside the viewport.

rgdb.ru HTML validation

Errors

Bad value “https://www.w3.org/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

Line: 3 Column: 16 - 85
"...TYPE html> <html xmlns="https://www.w3.org/1999/xhtml" xml:lang="ru-ru" lang="ru-ru" dir="ltr" > <head..."

Bad value “40px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 217 Column: 99 - 173
"...up-sreda"><img src="/images/banners/d.sreda.png" alt="Доступная среда" width="40px"/></a><b..."

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

Line: 260 Column: 11 - 105
"... <img src="https://feeds.feedburner.com/~fc/rgdb/portalnews?bg=FF9933&fg=444444&anim=1"> ..."

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

Line: 292 Column: 1 - 84
"...r_inner"> <table cellpadding="0" cellspacing="0" align="center" class="mod_events_monthyear" > <tr >..." Line: 300 Column: 1 - 109
"... </table> <table style="width:140px;height:;" align="center" class="mod_events_table" cellspacing="0" cellpadding="2" > <tr c..."

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

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

Attribute “ontouchstart” not allowed on element “div” at this point.

Line: 294 Column: 5 - 400
"...<tr > <td><div class="mod_events_link" onmousedown="callNavigation('http://rgdb.ru/index.php?option=com_jevents&task=modcal.ajax&day=1&month=12&year=2016&modid=162&tmpl=component&catids=144');" ontouchstart="callNavigation('http://rgdb.ru/index.php?option=com_jevents&task=modcal.ajax&day=1&month=12&year=2016&modid=162&tmpl=component&catids=144');">&laquo..." Line: 295 Column: 10 - 405
"... </td><td><div class="mod_events_link" onmousedown="callNavigation('http://rgdb.ru/index.php?option=com_jevents&task=modcal.ajax&day=1&month=11&year=2017&modid=162&tmpl=component&catids=144');" ontouchstart="callNavigation('http://rgdb.ru/index.php?option=com_jevents&task=modcal.ajax&day=1&month=11&year=2017&modid=162&tmpl=component&catids=144');"><</..." Line: 296 Column: 340 - 735
"... </td><td><div class="mod_events_link" onmousedown="callNavigation('http://rgdb.ru/index.php?option=com_jevents&task=modcal.ajax&day=1&month=01&year=2018&modid=162&tmpl=component&catids=144');" ontouchstart="callNavigation('http://rgdb.ru/index.php?option=com_jevents&task=modcal.ajax&day=1&month=01&year=2018&modid=162&tmpl=component&catids=144');">></..." Line: 297 Column: 10 - 405
"... </td><td><div class="mod_events_link" onmousedown="callNavigation('http://rgdb.ru/index.php?option=com_jevents&task=modcal.ajax&day=1&month=12&year=2018&modid=162&tmpl=component&catids=144');" ontouchstart="callNavigation('http://rgdb.ru/index.php?option=com_jevents&task=modcal.ajax&day=1&month=12&year=2018&modid=162&tmpl=component&catids=144');">&raquo..."

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

Line: 296 Column: 6 - 24
"...div> </td><td align="center"><a hre..."

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

Line: 456 Column: 375 - 378
"...нкурсы</a><ul><li><a..." Line: 456 Column: 509 - 512
"...ставки</a><ul><li><a..." Line: 456 Column: 633 - 636
"...роекты</a><ul><li><a..." Line: 456 Column: 1373 - 1376
"...Услуги</a><ul><li><a..." Line: 456 Column: 1688 - 1691
"...иотеки</a><ul><li><a..."

Warnings

Attribute “xmlns” is not serializable as XML 1.0.

Line: 3 Column: 16 - 85
"...TYPE html> <html xmlns="https://www.w3.org/1999/xhtml" xml:lang="ru-ru" lang="ru-ru" dir="ltr" > <head..."

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rgdb.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.

rgdb.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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rgdb.ru Website Information

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rgdb.ru desktop page speed rank

rgdb.ru Desktop Speed Test Quick Summary

priority - 49Optimize images

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

Optimize the following images to reduce their size by 477.4KiB (62% reduction).

priority - 26Reduce server response time

In our test, your server responded in 2.8 seconds.

priority - 21Leverage 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 - 20Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 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 - 0Minify 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 4.8KiB (32% 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 296B (12% reduction).

rgdb.ru Desktop Resource Breakdown

rgdb.ru mobile page speed rank

rgdb.ru Mobile Speed Test Quick Summary

priority - 548Optimize images

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

Optimize the following images to reduce their size by 5.2MiB (89% reduction).

priority - 77Leverage 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 - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 20 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 13Reduce server response time

priority - 3Enable 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 25.7KiB (69% 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 12.5KiB (51% 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 (20% reduction).

rgdb.ru Mobile Resource Breakdown

rgdb.ru mobile page usability

rgdb.ru Mobile Usability Test Quick Summary

priority - 39Use 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 - 16Size 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 - 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.

priority - 4Size 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 1,071 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

rgdb.ru HTML validation

Errors

Bad value “https://www.w3.org/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

Bad value “40px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

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

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

Attribute “ontouchstart” not allowed on element “div” at this point.

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

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

Warnings

Attribute “xmlns” is not serializable as XML 1.0.

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rgdb.ru Ping

rgdb.ru TRACEROUTE