26.3 sec in total
629 ms
25 sec
669 ms
Welcome to sibsiu.ru homepage info - get ready to check Sibsiu best content for Russia right away, or after learning these important things about sibsiu.ru
Сибирский государственный индустриальный университет
Visit sibsiu.ruWe analyzed Sibsiu.ru page load time and found that the first response time was 629 ms and then it took 25.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sibsiu.ru performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value19.1 s
0/100
25%
Value22.1 s
0/100
10%
Value4,250 ms
1/100
30%
Value0.089
92/100
15%
Value43.3 s
0/100
10%
629 ms
3093 ms
323 ms
809 ms
816 ms
Our browser made a total of 131 requests to load all elements on the main page. We found that 60% of them (79 requests) were addressed to the original Sibsiu.ru, 21% (28 requests) were made to St6-21.vk.com and 4% (5 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Js.hotlog.ru.
Page size can be reduced by 593.3 kB (14%)
4.3 MB
3.7 MB
In fact, the total size of Sibsiu.ru main page is 4.3 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. 70% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 138.2 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. This page needs HTML code to be minified as it can gain 32.5 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 138.2 kB or 85% of the original size.
Potential reduce by 80.1 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. Sibsiu images are well optimized though.
Potential reduce by 305.8 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 305.8 kB or 14% of the original size.
Potential reduce by 69.2 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. Sibsiu.ru needs all CSS files to be minified and compressed as it can save up to 69.2 kB or 12% of the original size.
Number of requests can be reduced by 61 (50%)
123
62
The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sibsiu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
sibsiu.ru
629 ms
sibsiu.ru
3093 ms
template_569a006f7b2ccee50b2995c9e202edb2_v1.css
323 ms
core.min.js
809 ms
kernel_main_v1.js
816 ms
dexie3.bundle.min.js
648 ms
core_ls.min.js
485 ms
core_frame_cache.min.js
488 ms
protobuf.min.js
665 ms
model.min.js
647 ms
rest.client.min.js
650 ms
pull.client.min.js
812 ms
template_2f6f6e9d5dd760c643a0994edc724613_v1.js
815 ms
slide_news.css
813 ms
slide_menu.css
842 ms
top_menu.css
969 ms
jquery.fancybox-1.3.4.css
974 ms
horizontal_scrolling.css
976 ms
hint.css
977 ms
style.css
978 ms
tables.css
997 ms
jquery.min-1.8.1.js
1133 ms
jquery-ui.min.js
1145 ms
jquery.mousewheel.min-3.0.6.pack.js
1152 ms
hint.js
1144 ms
mobilyslider.js
1182 ms
init.js
1183 ms
ba.js
346 ms
3_0_207FFFFF_005FE0FF_1_pageviews
734 ms
sibsiu_logo.png
331 ms
limited.png
168 ms
carrier.png
165 ms
yandex_zen.svg
166 ms
rutube.ico
169 ms
telegram.svg
162 ms
vk.svg
327 ms
odnoklassniki.svg
328 ms
search.png
333 ms
searchbut.png
330 ms
drop.png
334 ms
vk.png
489 ms
%D1%81%D0%B0%D0%B9%D1%82.jpg
1487 ms
%D1%81%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80_%D0%BD%D0%B0_%D1%81%D0%B0%D0%B9%D1%82_%D0%BF%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%BF%D0%BE%D0%BC%D0%BE%D1%89%D1%8C.png
971 ms
%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%20202%D0%B0%D0%B0%D0%B2%D0%B045.png
825 ms
%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%202024.png
1151 ms
DDD.png
1000 ms
viber_image_2024-03-07_18-37-24-378.jpg
973 ms
1.png
1152 ms
%D0%91%D0%B0%D0%BD%D0%B5%D1%80%20%D0%BD%D0%B0%20%D1%81%D0%B0%D0%B9%D1%82%20%D0%A1%D0%B8%D0%B1%D0%93%D0%98%D0%A3%201200%D1%85350-1.png
1294 ms
S%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80.jpg
1299 ms
S%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80.png
1336 ms
97l.png
1634 ms
64g.png
1673 ms
%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%202024.png
1772 ms
78%20%D1%8F%D0%B7%D1%8B%D0%BA.png
1466 ms
1238.png
1509 ms
55555.jpg
1821 ms
cov19.jpg
1822 ms
%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80-8.png
1690 ms
sig.png
1821 ms
obrkredit.png
2882 ms
minobr-mobile.svg
1859 ms
minpr.png
1923 ms
logo_si.png
1943 ms
video_ext.php
759 ms
video_ext.php
756 ms
1a476fa25cfa5ee2acdeaa52045294b1
1133 ms
uon-travel.png
1916 ms
435487.js
20176 ms
code.js
745 ms
watch.js
26 ms
bx_stat
192 ms
9001_Cert.png
1822 ms
Logo_EFQM.jpg
1864 ms
IQNet_Cert.png
1936 ms
emb_med_2020.png
2152 ms
%D0%BF%D0%BE%D1%81%D0%BF%D1%80%D0%B0%D0%BF%D1%80%D0%BF%D1%80%D1%82%201.png
1973 ms
%D0%BF%D0%BE%D1%81%D1%82%201-%D0%B2%D0%BE%D1%81%D1%81%D1%82%D0%B0%D0%BD%D1%80%D0%BF%D0%BB%D0%BF%D1%80%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%BE.png
1828 ms
photo_2024-06-03_15-43-27.jpg
1872 ms
%D0%BF%D0%BE%D1%81%D0%B0%D1%8B%D0%BF%D0%B0%D0%B0%D1%82%201.png
1943 ms
%D0%BF%D0%BE%D1%81%D1%82%20%D0%B0%D0%BF%D0%B2%D0%B01.png
2017 ms
%D0%BF%D0%BE%D1%81%D1%82%20%D1%82%D1%81%D1%81%D0%BC%D1%821.png
2028 ms
%D0%BF%D0%BE%D1%81%D1%82%D0%B0%D0%BF%D0%B2%D0%B0%201.png
2045 ms
%D0%BF%D0%BE%D1%81%D1%8B%D1%84%D1%8B%D0%B2%D1%82%201.png
1950 ms
counter2
126 ms
loader_nav210811915153_3.js
302 ms
fonts_cnt.c7a76efe.css
996 ms
lite.93f44416.css
681 ms
lang3_2.js
424 ms
c3d11fba.5504cac7.js
535 ms
react.6a15a5cc.js
839 ms
common.4200a8e6.js
1478 ms
video_ext.87d6e22c.js
605 ms
vkcom-kit.65ff35e0.css
788 ms
vkcom-kit.3397ee0f.js
1143 ms
vkui.55891411.js
1025 ms
vkcom-kit-icons.818eaff7.js
986 ms
state-management.94ab436a.js
990 ms
architecture-mobx.4e49bc0d.js
1088 ms
audioplayer-lib.93b52d88.css
1090 ms
audioplayer-lib.977d2417.js
1186 ms
videoplayer-interactive.451e0ddd.js
1209 ms
5441c5ed.4aafa0df.js
1186 ms
20299250.84193601.js
1336 ms
9f99b0be.976518d7.js
1373 ms
a94f76e2.3161a877.js
1287 ms
b2c3c302.ba3f9ba1.js
1359 ms
videoview.ef67ad14.css
1306 ms
videoview.a94cde02.js
1374 ms
7f463667.2f09ffd3.js
1408 ms
ui_common.b1037836.css
1423 ms
ui_common.827cb63c.js
1454 ms
ui_common.b88d9de7.css
1524 ms
base.ec2ae8ae.css
1519 ms
sync-loader.js
839 ms
counter
127 ms
dyn-goal-config.js
126 ms
%D0%BF%D0%BE%D1%81%D1%82%20%D0%BF%D1%80%D0%BE%20%D1%80%D0%B5%D0%BA%D1%82%D0%BE%D1%80%D0%B0%20%D0%BB%D0%BE%D0%B3%D0%BE.png
1625 ms
lite.bcf10ece3464fec8b554bde483fa2494.js
426 ms
selected-item.gif
1504 ms
bullets.png
1512 ms
prev_next.png
1545 ms
css2
31 ms
tag.js
852 ms
index.js
1914 ms
style.e7e6e445a25023840895.css
1521 ms
getVideoPreview
730 ms
upload.gif
87 ms
getVideoPreview
731 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf
27 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf
32 ms
sibsiu.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
sibsiu.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
sibsiu.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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sibsiu.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Sibsiu.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.
sibsiu.ru
Open Graph description is not detected on the main page of Sibsiu. 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: