adu.by Website Information
Daily Unique Visits: 3,344
Daily Page Views: 13,376
Income Per Day: $37
Estimated Value: $19,980
This website is located in Belarus and is using following IP address 195.50.4.180. See the complete list of popular websites hosted in Belarus.
adu.by is registered under .BY top-level domain. Please check other sites in .BY zone.
Website adu.by is using the following name servers:
- ns2.g-cloud.by
- ns1.g-cloud.by
and is probably hosted by Belarusian Cloud Technologies JLLC. See the full list of other websites hosted by Belarusian Cloud Technologies JLLC.
The highest website adu.by position in Alexa rank database was 302801 and the lowest rank position was 385009. Current position of adu.by in Alexa rank database is 375282.
Desktop speed score of adu.by (29/100) is better than the results of 7.9% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of adu.by (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of adu.by (22/100) is better than the results of 5.33% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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adu.by 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.
adu.by 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.
Domain name: adu.by
Registrar: Open Contact, Ltd
Org: Научно-методическое учреждение "Национальный институт образования" Министерства образования Республики Беларусь
Country: BY
Address: 220004, Минская область, Минский район, Минск, улица Короля, 16, -
Registration or other identification number: 190374888
Phone: +375172291967
Email: HIDDEN! Details are available at https://whois.becloud.by
Name Server: ns1.g-cloud.by
Name Server: ns2.g-cloud.by
Update Date: 2021-06-18
Creation Date: 2008-06-17
Expiration Date: 2022-06-19
-------------------------------------------
Service provided by Belarusian Cloud Technologies LLC
Registrar: Open Contact, Ltd
Org: Научно-методическое учреждение "Национальный институт образования" Министерства образования Республики Беларусь
Country: BY
Address: 220004, Минская область, Минский район, Минск, улица Короля, 16, -
Registration or other identification number: 190374888
Phone: +375172291967
Email: HIDDEN! Details are available at https://whois.becloud.by
Name Server: ns1.g-cloud.by
Name Server: ns2.g-cloud.by
Update Date: 2021-06-18
Creation Date: 2008-06-17
Expiration Date: 2022-06-19
-------------------------------------------
Service provided by Belarusian Cloud Technologies LLC
adu.by server information
Servers Location
adu.by desktop page speed rank
Last tested: 2018-06-30
Desktop Speed
Bad
29/100
adu.by Desktop Speed Test Quick Summary
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priority - 37Leverage browser caching
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http://adu.by/images/banners/16441.png (24 hours)
http://adu.by/images/banners/33441.png (24 hours)
http://adu.by/images/banners/34441.png (24 hours)
http://adu.by/images/banners/35441.png (24 hours)
http://adu.by/images/banners/36441.png (24 hours)
http://adu.by/images/banners/5.gif (24 hours)
http://adu.by/images/banners/KS.png (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/2017/06/dn_2017.jpg (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/…r_God_maloi_radimi.jpg (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/banners/4PISA.jpg (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/banners/Gr_studies.jpg (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/…NATIONAL-INSTITUTE.jpg (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/…ers/chtenie-banner.jpg (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/banners/deti.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/banners/NBB.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/banners/mbb.jpg (24 hours)
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http://adu.by/images/icethumbs/170x150/100/images/…cecarousel/NEW/Prg.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/…icecarousel/NEW/mo.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/…/icecarousel/NEW/p.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/…arousel/NEW/pravo1.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/…ecarousel/NEW/ripo.jpg (24 hours)
http://adu.by/images/sampledata/Facebook.png (24 hours)
http://adu.by/images/sampledata/VK.png (24 hours)
http://adu.by/images/sampledata/youtube.png (24 hours)
http://adu.by/images/vakansiya_prew.jpg (24 hours)
http://adu.by/media/jui/js/bootstrap.min.js?098132…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/jui/js/jquery-migrate.min.js?0…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/jui/js/jquery-noconflict.js?09…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/jui/js/jquery.min.js?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/mod_languages/css/template.css…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/mod_languages/images/be.gif (24 hours)
http://adu.by/media/mod_languages/images/en.gif (24 hours)
http://adu.by/media/mod_languages/images/ru.gif (24 hours)
http://adu.by/media/system/css/modal.css?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/caption.js?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/core.js?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/modal.js?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/mootools-core.js?098…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/mootools-more.js?098…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/modules/mod_ice_carousel/assets/flexslider.css (24 hours)
http://adu.by/modules/mod_ice_carousel/assets/jquery.flexslider-min.js (24 hours)
http://adu.by/modules/mod_ice_carousel/assets/style.css (24 hours)
http://adu.by/modules/mod_iceslideshow/assets/style.css (24 hours)
http://adu.by/plugins/system/iceshortcodes/assets/…rap-responsive.min.css (24 hours)
http://adu.by/plugins/system/iceshortcodes/assets/…/css/bootstrap.min.css (24 hours)
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http://adu.by/plugins/system/iceshortcodes/assets/iceshortcodes.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/css/font-awesome.min.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/css/shortcodes.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/js/prettify.js (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js (24 hours)
http://adu.by/templates/it_blackwhite2/css/custom.css (24 hours)
http://adu.by/templates/it_blackwhite2/html/mod_ic…megamenu-reponsive.css (24 hours)
http://adu.by/templates/it_blackwhite2/html/mod_ic…efault_icemegamenu.css (24 hours)
http://adu.by/templates/it_blackwhite2/images/123/N000011.png (24 hours)
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http://adu.by/templates/it_blackwhite2/images/icon_top.png (24 hours)
http://adu.by/templates/it_blackwhite2/js/template.js (24 hours)
http://adu.by/templates/it_blackwhite2/less/responsive.css (24 hours)
http://adu.by/templates/it_blackwhite2/less/style.css (24 hours)
priority - 11Reduce server response time
priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
http://adu.by/plugins/system/iceshortcodes/assets/iceshortcodes.css
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 11KiB (36% reduction).
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priority - 0Minify CSS
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adu.by Desktop Resource Breakdown
| Total Resources | 108 |
| Number of Hosts | 11 |
| Static Resources | 89 |
| JavaScript Resources | 28 |
| CSS Resources | 18 |
adu.by mobile page speed rank
Last tested: 2018-06-15
Mobile Speed
Bad
22/100
adu.by Mobile Speed Test Quick Summary
priority - 157Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 53Leverage 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://s7.addthis.com/l10n/client.ru.min.json (expiration not specified)
http://www.rublevski.by/images/anketa.jpg (expiration not specified)
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http://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
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https://www.google-analytics.com/analytics.js (2 hours)
http://adu.by/components/com_jcomments/tpl/default/images/jc_blog.gif (24 hours)
http://adu.by/components/com_jcomments/tpl/default/style.css?v=3002 (24 hours)
http://adu.by/images/2017/01/sitemap_icon-icons.com_73412.png (24 hours)
http://adu.by/images/2017/12/8.jpg (24 hours)
http://adu.by/images/2018/05/300.jpg (24 hours)
http://adu.by/images/2018/05/ulica.jpg (24 hours)
http://adu.by/images/2018/06/765678658.jpg (24 hours)
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http://adu.by/images/2018/06/butevich-prew.jpg (24 hours)
http://adu.by/images/2018/06/prew-4proektbgpu.jpg (24 hours)
http://adu.by/images/2018/06/prew-lager.jpg (24 hours)
http://adu.by/images/banners/11442.png (24 hours)
http://adu.by/images/banners/12441.png (24 hours)
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http://adu.by/images/banners/36441.png (24 hours)
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http://adu.by/images/icethumbs/1170x480/80/images/…r_God_maloi_radimi.jpg (24 hours)
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http://adu.by/images/icethumbs/1170x480/80/images/banners/Gr_studies.jpg (24 hours)
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http://adu.by/images/sampledata/Facebook.png (24 hours)
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http://adu.by/images/vakansiya_prew.jpg (24 hours)
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http://adu.by/modules/mod_ice_carousel/assets/flexslider.css (24 hours)
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http://adu.by/plugins/system/iceshortcodes/assets/…/css/bootstrap.min.css (24 hours)
http://adu.by/plugins/system/iceshortcodes/assets/…ap/js/bootstrap.min.js (24 hours)
http://adu.by/plugins/system/iceshortcodes/assets/iceshortcodes.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/css/font-awesome.min.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/css/shortcodes.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/js/prettify.js (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js (24 hours)
http://adu.by/templates/it_blackwhite2/css/custom.css (24 hours)
http://adu.by/templates/it_blackwhite2/html/mod_ic…megamenu-reponsive.css (24 hours)
http://adu.by/templates/it_blackwhite2/html/mod_ic…efault_icemegamenu.css (24 hours)
http://adu.by/templates/it_blackwhite2/images/123/N000011.png (24 hours)
http://adu.by/templates/it_blackwhite2/images/glyphicons-halflings.png (24 hours)
http://adu.by/templates/it_blackwhite2/images/icecarousel_arrows.png (24 hours)
http://adu.by/templates/it_blackwhite2/images/iceslideshow_arrows.png (24 hours)
http://adu.by/templates/it_blackwhite2/images/icon_top.png (24 hours)
http://adu.by/templates/it_blackwhite2/js/template.js (24 hours)
http://adu.by/templates/it_blackwhite2/less/responsive.css (24 hours)
http://adu.by/templates/it_blackwhite2/less/style.css (24 hours)
http://www.rublevski.by/images/anketa.jpg (expiration not specified)
http://m.addthisedge.com/live/boost/ra-51cd8ef9387…_ate.track.config_resp (60 seconds)
http://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
http://adu.by/components/com_jcomments/tpl/default/images/jc_blog.gif (24 hours)
http://adu.by/components/com_jcomments/tpl/default/style.css?v=3002 (24 hours)
http://adu.by/images/2017/01/sitemap_icon-icons.com_73412.png (24 hours)
http://adu.by/images/2017/12/8.jpg (24 hours)
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http://adu.by/images/2018/05/ulica.jpg (24 hours)
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http://adu.by/images/2018/06/butevich-prew.jpg (24 hours)
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http://adu.by/images/banners/33441.png (24 hours)
http://adu.by/images/banners/34441.png (24 hours)
http://adu.by/images/banners/35441.png (24 hours)
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http://adu.by/images/banners/KS.png (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/…r_God_maloi_radimi.jpg (24 hours)
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http://adu.by/images/icethumbs/1170x480/80/images/banners/Gr_studies.jpg (24 hours)
http://adu.by/images/icethumbs/1170x480/80/images/…NATIONAL-INSTITUTE.jpg (24 hours)
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http://adu.by/images/icethumbs/1170x480/80/images/banners/deti.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/banners/NBB.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/banners/mbb.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/…cecarousel/NEW/ACD.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/…cecarousel/NEW/Prg.jpg (24 hours)
http://adu.by/images/icethumbs/170x150/100/images/…icecarousel/NEW/mo.jpg (24 hours)
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http://adu.by/images/icethumbs/170x150/100/images/…ecarousel/NEW/ripo.jpg (24 hours)
http://adu.by/images/sampledata/Facebook.png (24 hours)
http://adu.by/images/sampledata/VK.png (24 hours)
http://adu.by/images/sampledata/youtube.png (24 hours)
http://adu.by/images/vakansiya_prew.jpg (24 hours)
http://adu.by/media/jui/js/bootstrap.min.js?098132…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/jui/js/jquery-migrate.min.js?0…a5057e274d1d5339bebfcc (24 hours)
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http://adu.by/media/jui/js/jquery.min.js?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/mod_languages/css/template.css…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/mod_languages/images/be.gif (24 hours)
http://adu.by/media/mod_languages/images/en.gif (24 hours)
http://adu.by/media/mod_languages/images/ru.gif (24 hours)
http://adu.by/media/system/css/modal.css?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/caption.js?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/core.js?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/modal.js?098132b3d1a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/mootools-core.js?098…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/media/system/js/mootools-more.js?098…a5057e274d1d5339bebfcc (24 hours)
http://adu.by/modules/mod_ice_carousel/assets/flexslider.css (24 hours)
http://adu.by/modules/mod_ice_carousel/assets/jquery.flexslider-min.js (24 hours)
http://adu.by/modules/mod_ice_carousel/assets/style.css (24 hours)
http://adu.by/modules/mod_iceslideshow/assets/style.css (24 hours)
http://adu.by/plugins/system/iceshortcodes/assets/…rap-responsive.min.css (24 hours)
http://adu.by/plugins/system/iceshortcodes/assets/…/css/bootstrap.min.css (24 hours)
http://adu.by/plugins/system/iceshortcodes/assets/…ap/js/bootstrap.min.js (24 hours)
http://adu.by/plugins/system/iceshortcodes/assets/iceshortcodes.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/css/font-awesome.min.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/css/shortcodes.css (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/js/prettify.js (24 hours)
http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js (24 hours)
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http://adu.by/templates/it_blackwhite2/html/mod_ic…megamenu-reponsive.css (24 hours)
http://adu.by/templates/it_blackwhite2/html/mod_ic…efault_icemegamenu.css (24 hours)
http://adu.by/templates/it_blackwhite2/images/123/N000011.png (24 hours)
http://adu.by/templates/it_blackwhite2/images/glyphicons-halflings.png (24 hours)
http://adu.by/templates/it_blackwhite2/images/icecarousel_arrows.png (24 hours)
http://adu.by/templates/it_blackwhite2/images/iceslideshow_arrows.png (24 hours)
http://adu.by/templates/it_blackwhite2/images/icon_top.png (24 hours)
http://adu.by/templates/it_blackwhite2/js/template.js (24 hours)
http://adu.by/templates/it_blackwhite2/less/responsive.css (24 hours)
http://adu.by/templates/it_blackwhite2/less/style.css (24 hours)
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 14 blocking script resources and 17 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://adu.by/plugins/system/iceshortcodes/assets/…ap/js/bootstrap.min.js
http://adu.by/media/jui/js/jquery.min.js?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/media/jui/js/jquery-noconflict.js?09…a5057e274d1d5339bebfcc
http://adu.by/media/jui/js/jquery-migrate.min.js?0…a5057e274d1d5339bebfcc
http://adu.by/media/system/js/caption.js?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/media/jui/js/bootstrap.min.js?098132…a5057e274d1d5339bebfcc
http://adu.by/media/system/js/core.js?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/templates/it_blackwhite2/js/template.js
http://adu.by/modules/mod_ice_carousel/assets/jquery.flexslider-min.js
http://adu.by/plugins/system/ytshortcodes/assets/js/prettify.js
http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js
http://adu.by/media/system/js/mootools-core.js?098…a5057e274d1d5339bebfcc
http://adu.by/media/system/js/mootools-more.js?098…a5057e274d1d5339bebfcc
http://adu.by/media/system/js/modal.js?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/media/jui/js/jquery.min.js?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/media/jui/js/jquery-noconflict.js?09…a5057e274d1d5339bebfcc
http://adu.by/media/jui/js/jquery-migrate.min.js?0…a5057e274d1d5339bebfcc
http://adu.by/media/system/js/caption.js?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/media/jui/js/bootstrap.min.js?098132…a5057e274d1d5339bebfcc
http://adu.by/media/system/js/core.js?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/templates/it_blackwhite2/js/template.js
http://adu.by/modules/mod_ice_carousel/assets/jquery.flexslider-min.js
http://adu.by/plugins/system/ytshortcodes/assets/js/prettify.js
http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js
http://adu.by/media/system/js/mootools-core.js?098…a5057e274d1d5339bebfcc
http://adu.by/media/system/js/mootools-more.js?098…a5057e274d1d5339bebfcc
http://adu.by/media/system/js/modal.js?098132b3d1a5057e274d1d5339bebfcc
Optimize CSS Delivery of the following:
http://adu.by/plugins/system/iceshortcodes/assets/iceshortcodes.css
http://adu.by/plugins/system/iceshortcodes/assets/…/css/bootstrap.min.css
http://adu.by/plugins/system/iceshortcodes/assets/…rap-responsive.min.css
http://adu.by/components/com_jcomments/tpl/default/style.css?v=3002
http://adu.by/modules/mod_ice_carousel/assets/flexslider.css
http://adu.by/modules/mod_ice_carousel/assets/style.css
http://adu.by/modules/mod_iceslideshow/assets/style.css
http://adu.by/templates/it_blackwhite2/html/mod_ic…efault_icemegamenu.css
http://adu.by/templates/it_blackwhite2/html/mod_ic…megamenu-reponsive.css
http://adu.by/media/mod_languages/css/template.css…a5057e274d1d5339bebfcc
http://adu.by/plugins/system/ytshortcodes/assets/css/shortcodes.css
http://adu.by/plugins/system/ytshortcodes/assets/css/font-awesome.min.css
http://adu.by/media/system/css/modal.css?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/templates/it_blackwhite2/less/style.css
http://adu.by/templates/it_blackwhite2/less/responsive.css
http://adu.by/templates/it_blackwhite2/css/custom.css
http://fonts.googleapis.com/css?family=Quicksand|Open+Sans|Coming+Soon
http://adu.by/plugins/system/iceshortcodes/assets/…/css/bootstrap.min.css
http://adu.by/plugins/system/iceshortcodes/assets/…rap-responsive.min.css
http://adu.by/components/com_jcomments/tpl/default/style.css?v=3002
http://adu.by/modules/mod_ice_carousel/assets/flexslider.css
http://adu.by/modules/mod_ice_carousel/assets/style.css
http://adu.by/modules/mod_iceslideshow/assets/style.css
http://adu.by/templates/it_blackwhite2/html/mod_ic…efault_icemegamenu.css
http://adu.by/templates/it_blackwhite2/html/mod_ic…megamenu-reponsive.css
http://adu.by/media/mod_languages/css/template.css…a5057e274d1d5339bebfcc
http://adu.by/plugins/system/ytshortcodes/assets/css/shortcodes.css
http://adu.by/plugins/system/ytshortcodes/assets/css/font-awesome.min.css
http://adu.by/media/system/css/modal.css?098132b3d1a5057e274d1d5339bebfcc
http://adu.by/templates/it_blackwhite2/less/style.css
http://adu.by/templates/it_blackwhite2/less/responsive.css
http://adu.by/templates/it_blackwhite2/css/custom.css
http://fonts.googleapis.com/css?family=Quicksand|Open+Sans|Coming+Soon
priority - 38Enable 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 374.3KiB (69% reduction).
Compressing http://adu.by/media/system/js/mootools-more.js?098…a5057e274d1d5339bebfcc could save 165.2KiB (71% reduction).
Compressing http://adu.by/media/jui/js/jquery.min.js?098132b3d1a5057e274d1d5339bebfcc could save 61.9KiB (65% reduction).
Compressing http://adu.by/media/system/js/mootools-core.js?098…a5057e274d1d5339bebfcc could save 55.6KiB (67% reduction).
Compressing http://adu.by/media/jui/js/bootstrap.min.js?098132…a5057e274d1d5339bebfcc could save 21KiB (73% reduction).
Compressing http://adu.by/plugins/system/iceshortcodes/assets/…ap/js/bootstrap.min.js could save 20.5KiB (73% reduction).
Compressing http://adu.by/plugins/system/ytshortcodes/assets/js/prettify.js could save 14.6KiB (68% reduction).
Compressing http://adu.by/modules/mod_ice_carousel/assets/jquery.flexslider-min.js could save 11.4KiB (68% reduction).
Compressing http://adu.by/media/system/js/modal.js?098132b3d1a5057e274d1d5339bebfcc could save 6.7KiB (67% reduction).
Compressing http://adu.by/media/jui/js/jquery-migrate.min.js?0…a5057e274d1d5339bebfcc could save 5.9KiB (60% reduction).
Compressing http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js could save 4.7KiB (73% reduction).
Compressing http://adu.by/media/system/js/core.js?098132b3d1a5057e274d1d5339bebfcc could save 4.5KiB (59% reduction).
Compressing http://adu.by/templates/it_blackwhite2/js/template.js could save 2.2KiB (66% reduction).
Compressing http://adu.by/media/system/js/caption.js?098132b3d1a5057e274d1d5339bebfcc could save 155B (32% reduction).
Compressing http://adu.by/media/jui/js/jquery.min.js?098132b3d1a5057e274d1d5339bebfcc could save 61.9KiB (65% reduction).
Compressing http://adu.by/media/system/js/mootools-core.js?098…a5057e274d1d5339bebfcc could save 55.6KiB (67% reduction).
Compressing http://adu.by/media/jui/js/bootstrap.min.js?098132…a5057e274d1d5339bebfcc could save 21KiB (73% reduction).
Compressing http://adu.by/plugins/system/iceshortcodes/assets/…ap/js/bootstrap.min.js could save 20.5KiB (73% reduction).
Compressing http://adu.by/plugins/system/ytshortcodes/assets/js/prettify.js could save 14.6KiB (68% reduction).
Compressing http://adu.by/modules/mod_ice_carousel/assets/jquery.flexslider-min.js could save 11.4KiB (68% reduction).
Compressing http://adu.by/media/system/js/modal.js?098132b3d1a5057e274d1d5339bebfcc could save 6.7KiB (67% reduction).
Compressing http://adu.by/media/jui/js/jquery-migrate.min.js?0…a5057e274d1d5339bebfcc could save 5.9KiB (60% reduction).
Compressing http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js could save 4.7KiB (73% reduction).
Compressing http://adu.by/media/system/js/core.js?098132b3d1a5057e274d1d5339bebfcc could save 4.5KiB (59% reduction).
Compressing http://adu.by/templates/it_blackwhite2/js/template.js could save 2.2KiB (66% reduction).
Compressing http://adu.by/media/system/js/caption.js?098132b3d1a5057e274d1d5339bebfcc could save 155B (32% reduction).
priority - 18Reduce server response time
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 65% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
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 11KiB (36% reduction).
Minifying http://adu.by/plugins/system/ytshortcodes/assets/js/prettify.js could save 8.1KiB (38% reduction).
Minifying http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js could save 1.7KiB (27% reduction).
Minifying http://adu.by/templates/it_blackwhite2/js/template.js could save 1.2KiB (37% reduction).
Minifying http://adu.by/plugins/system/ytshortcodes/assets/js/shortcodes.js could save 1.7KiB (27% reduction).
Minifying http://adu.by/templates/it_blackwhite2/js/template.js could save 1.2KiB (37% 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 3.3KiB (23% reduction).
Minifying http://adu.by/templates/it_blackwhite2/less/responsive.css could save 813B (16% reduction) after compression.
Minifying http://adu.by/templates/it_blackwhite2/html/mod_ic…efault_icemegamenu.css could save 488B (32% reduction) after compression.
Minifying http://adu.by/modules/mod_ice_carousel/assets/flexslider.css could save 423B (31% reduction) after compression.
Minifying http://adu.by/components/com_jcomments/tpl/default/style.css?v=3002 could save 339B (11% reduction) after compression.
Minifying http://adu.by/media/system/css/modal.css?098132b3d1a5057e274d1d5339bebfcc could save 307B (32% reduction) after compression.
Minifying http://adu.by/templates/it_blackwhite2/html/mod_ic…megamenu-reponsive.css could save 277B (34% reduction) after compression.
Minifying http://adu.by/plugins/system/iceshortcodes/assets/iceshortcodes.css could save 237B (28% reduction) after compression.
Minifying http://adu.by/modules/mod_iceslideshow/assets/style.css could save 194B (40% reduction) after compression.
Minifying http://adu.by/templates/it_blackwhite2/css/custom.css could save 167B (89% reduction) after compression.
Minifying http://adu.by/modules/mod_ice_carousel/assets/style.css could save 140B (57% reduction) after compression.
Minifying http://adu.by/templates/it_blackwhite2/html/mod_ic…efault_icemegamenu.css could save 488B (32% reduction) after compression.
Minifying http://adu.by/modules/mod_ice_carousel/assets/flexslider.css could save 423B (31% reduction) after compression.
Minifying http://adu.by/components/com_jcomments/tpl/default/style.css?v=3002 could save 339B (11% reduction) after compression.
Minifying http://adu.by/media/system/css/modal.css?098132b3d1a5057e274d1d5339bebfcc could save 307B (32% reduction) after compression.
Minifying http://adu.by/templates/it_blackwhite2/html/mod_ic…megamenu-reponsive.css could save 277B (34% reduction) after compression.
Minifying http://adu.by/plugins/system/iceshortcodes/assets/iceshortcodes.css could save 237B (28% reduction) after compression.
Minifying http://adu.by/modules/mod_iceslideshow/assets/style.css could save 194B (40% reduction) after compression.
Minifying http://adu.by/templates/it_blackwhite2/css/custom.css could save 167B (89% reduction) after compression.
Minifying http://adu.by/modules/mod_ice_carousel/assets/style.css could save 140B (57% reduction) after compression.
adu.by Mobile Resource Breakdown
| Total Resources | 107 |
| Number of Hosts | 11 |
| Static Resources | 88 |
| JavaScript Resources | 29 |
| CSS Resources | 18 |
adu.by mobile page usability
Last tested: 2018-06-15
Mobile Usability
Good
99/100
adu.by Mobile Usability Test Quick Summary
priority - 0Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
The tap target
<a href="/ru/homepage/n…sti/nauka.html">Наука</a> and 2 others are close to other tap targets.The tap target
<a href="/ru/?start=10" class="pagenav">3</a> and 4 others are close to other tap targets.adu.by HTML validation
Errors
Bad value “http://fonts.googleapis.com/css?family=Quicksand|Open+Sans|Coming+Soon” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Line: 88 Column: 1 - 119
"...Fonts --> <link href='http://fonts.googleapis.com/css?family=Quicksand|Open+Sans|Coming+Soon' rel='stylesheet' type='text/css' /> <!--..."
"...Fonts --> <link href='http://fonts.googleapis.com/css?family=Quicksand|Open+Sans|Coming+Soon' rel='stylesheet' type='text/css' /> <!--..."
Bad start tag in “div” in “head”.
Line: 146 Column: 11 - 15
"...<noscript><div><img s..."
"...<noscript><div><img s..."
Stray end tag “noscript”.
Line: 146 Column: 119 - 129
"..." /></div></noscript> <!-- ..."
"..." /></div></noscript> <!-- ..."
Stray end tag “head”.
Line: 149 Column: 1 - 7
"...nter --> </head> <body..."
"...nter --> </head> <body..."
Start tag “body” seen but an element of the same type was already open.
Line: 150 Column: 1 - 15
"... </head> <body class=""> ..."
"... </head> <body class=""> ..."
Cannot recover after last error. Any further errors will be ignored.
Line: 150 Column: 1 - 15
"... </head> <body class=""> ..."
"... </head> <body class=""> ..."
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adu.by 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.
adu.by 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.