7.3 sec in total
528 ms
6.5 sec
275 ms
Welcome to kubsu.ru homepage info - get ready to check Kubsu best content for Russia right away, or after learning these important things about kubsu.ru
Visit kubsu.ruWe analyzed Kubsu.ru page load time and found that the first response time was 528 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kubsu.ru performance score
name
value
score
weighting
Value20.4 s
0/100
10%
Value21.0 s
0/100
25%
Value32.0 s
0/100
10%
Value260 ms
83/100
30%
Value0.102
89/100
15%
Value23.2 s
1/100
10%
528 ms
529 ms
830 ms
300 ms
453 ms
Our browser made a total of 137 requests to load all elements on the main page. We found that 96% of them (131 requests) were addressed to the original Kubsu.ru, 2% (3 requests) were made to Mc.yandex.ru and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Kubsu.ru.
Page size can be reduced by 847.4 kB (58%)
1.5 MB
616.4 kB
In fact, the total size of Kubsu.ru main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 666.9 kB which makes up the majority of the site volume.
Potential reduce by 75.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 75.2 kB or 83% of the original size.
Potential reduce by 40.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Kubsu images are well optimized though.
Potential reduce by 502.9 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 502.9 kB or 75% of the original size.
Potential reduce by 228.8 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Kubsu.ru needs all CSS files to be minified and compressed as it can save up to 228.8 kB or 84% of the original size.
Number of requests can be reduced by 93 (69%)
134
41
The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kubsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 53 to 1 for CSS and as a result speed up the page load time.
kubsu.ru
528 ms
529 ms
www.kubsu.ru
830 ms
system.base.css
300 ms
system.menus.css
453 ms
system.messages.css
457 ms
system.theme.css
902 ms
views_slideshow.css
466 ms
simplenews.css
470 ms
ldap_user.css
476 ms
colorbox_node.css
602 ms
comment.css
607 ms
date.css
619 ms
datepicker.1.7.css
624 ms
field.css
633 ms
node.css
755 ms
search.css
757 ms
user.css
772 ms
views.css
781 ms
colorbox_style.css
792 ms
ctools.css
905 ms
ldap_servers.admin.css
906 ms
flexslider_img.css
925 ms
flexslider.css
936 ms
ds_2col.css
949 ms
custom_search.css
1048 ms
responsive_menus_simple.css
1056 ms
jcarousel-default.css
1057 ms
alpha-reset.css
1079 ms
alpha-mobile.css
1090 ms
alpha-alpha.css
1107 ms
formalize.css
1199 ms
omega-text.css
1206 ms
omega-branding.css
1207 ms
omega-menu.css
1232 ms
omega-forms.css
1245 ms
fields.css
1264 ms
elements.css
1350 ms
carousel.css
1217 ms
jquery.reject.css
1066 ms
global.css
1098 ms
global_adaptive.css
953 ms
faculty.css
965 ms
albums.css
1041 ms
poster.css
1039 ms
layout.css
914 ms
profile.css
960 ms
reports.css
971 ms
superfish.css
1037 ms
portal-kubsu-alpha-default.css
1034 ms
portal-kubsu-alpha-default-narrow.css
912 ms
alpha-default-narrow-12.css
947 ms
portal-kubsu-alpha-default-normal.css
950 ms
alpha-default-normal-12.css
966 ms
portal-kubsu-alpha-default-wide.css
1021 ms
alpha-default-wide-12.css
919 ms
jquery.js
1226 ms
jquery.once.js
951 ms
drupal.js
952 ms
views_slideshow.js
970 ms
ajax.js
1016 ms
jquery_update.js
920 ms
collapsible_comments.js
956 ms
ru_FnXjgTizJhSlglJu2of7GCpU4HkGoKNlXRvZ73IDi78.js
979 ms
jquery.colorbox-min.js
1356 ms
colorbox.js
1026 ms
colorbox_style.js
1012 ms
colorbox_load.js
964 ms
custom_search.js
984 ms
jquery.flexslider-min.js
1061 ms
flexslider_views_slideshow.js
1038 ms
jcarousel_custom_skins.js
1034 ms
responsive_menus_simple.js
1054 ms
jquery.jcarousel.min.js
995 ms
jcarousel.js
1065 ms
progress.js
1065 ms
colorbox_node.js
1029 ms
jquery.hoverIntent.minified.js
1049 ms
sftouchscreen.js
999 ms
supposition.js
1067 ms
jquery.bgiframe.min.js
1067 ms
superfish.js
1030 ms
superfish.js
1029 ms
jquery.formalize.js
1043 ms
omega-mediaqueries.js
1005 ms
omega-equalheights.js
1066 ms
script.js
1068 ms
jquery.dataTables.min.js
1041 ms
dataTables.tableTools.min.js
1034 ms
3_0_2067CBFF_0047ABFF_1_pageviews
456 ms
bullet.jpg
156 ms
search.jpg
163 ms
flag_ru.jpg
160 ms
flag_en.jpg
163 ms
eye.png
157 ms
logo.png
157 ms
bg_link-virtual-tour.png
302 ms
kubgu_fasad_1280h420_2.jpg
762 ms
yarmarka_idey_1.jpg
458 ms
uchenye_anons.jpg
462 ms
slideshow_pager_bg_inactive.png
310 ms
img_3129_1.jpg
316 ms
calendar.jpg
453 ms
img_6162.jpg
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loarunmq3ku.jpg
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img_6124.jpg
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82595e948135fa7bf3a98e3bca84b844.jpg
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image.80576.155x100.jpg
909 ms
dsc06244.jpg
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dp-kazopuuy.jpg
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dsc_5605.jpg
923 ms
img_1353_1.jpg
933 ms
novi-logo.png
1901 ms
logo-footer.jpg
1058 ms
separator-2.jpg
1060 ms
address.jpg
1421 ms
phone.jpg
1075 ms
analytics.js
87 ms
watch.js
568 ms
email.jpg
988 ms
collect
17 ms
facebook.jpg
1063 ms
twitter.jpg
1060 ms
slideshow_pager_bg_active.png
1078 ms
slideshow_pager_bg_active_color.png
1092 ms
slider_arrows.png
1206 ms
shadow.png
1207 ms
advert.gif
114 ms
1
113 ms
kubsu.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kubsu.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kubsu.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document doesn't use legible font sizes
Tap targets are not sized appropriately
N/A
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kubsu.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Kubsu.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
kubsu.ru
Open Graph description is not detected on the main page of Kubsu. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: