12.3 sec in total
512 ms
6.7 sec
5.1 sec
Click here to check amazing Bsu content for Belarus. Otherwise, check out these important facts you probably never knew about bsu.by
.
Visit bsu.byWe analyzed Bsu.by page load time and found that the first response time was 512 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
bsu.by performance score
name
value
score
weighting
Value14.3 s
0/100
10%
Value17.5 s
0/100
25%
Value16.6 s
0/100
10%
Value850 ms
34/100
30%
Value0
100/100
15%
Value32.1 s
0/100
10%
512 ms
1223 ms
453 ms
537 ms
401 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 86% of them (75 requests) were addressed to the original Bsu.by, 9% (8 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Bsu.by.
Page size can be reduced by 1.4 MB (15%)
9.3 MB
7.9 MB
In fact, the total size of Bsu.by main page is 9.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.2 MB which makes up the majority of the site volume.
Potential reduce by 1.1 MB
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 1.1 MB or 89% of the original size.
Potential reduce by 151.7 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. Bsu images are well optimized though.
Potential reduce by 162.7 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 162.7 kB or 20% of the original size.
Number of requests can be reduced by 21 (28%)
76
55
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
bsu.by
512 ms
bsu.by
1223 ms
core.min.js
453 ms
protobuf.min.js
537 ms
model.min.js
401 ms
rest.client.min.js
411 ms
pull.client.min.js
584 ms
bundle-styles.dbcd8b7dcb050a88a6f2.js
902 ms
bundle-polyfills.dbcd8b7dcb050a88a6f2.js
658 ms
bundle-app.dbcd8b7dcb050a88a6f2.js
1371 ms
ba.js
285 ms
css
39 ms
chunk-3.dbcd8b7dcb050a88a6f2.js
622 ms
chunk-33.dbcd8b7dcb050a88a6f2.js
473 ms
bx_stat
949 ms
small_logo.svg
828 ms
plate-rotate.svg
823 ms
main_slider_06.06.2022%205.jpg
1719 ms
%D1%80%D0%B5%D0%BA%D1%82%D0%BE%D1%8016.jpg
1352 ms
%D0%B2%D0%B0%D0%B9%D0%B1%D0%B5%D1%80%2034%20(1)-min.png
1542 ms
small_logo_dark.svg
825 ms
plate.svg
1557 ms
d128c9b39e448f50eece514f95be7b68.jpg
1099 ms
03261a385ef7d93cb939b038412cd07d.jpg
1114 ms
46fdc870b1468c07305b2c1f006d4491.jpg
1234 ms
f827ac6009886bb7552c4eab4635dcd8.svg
1265 ms
book.svg
1371 ms
5c8a467613d21052b746b9bfa195c672.jpg
1709 ms
59c9c89622bc2e1e3fd921dfaca6045a.jpg
1479 ms
f6435fb172a9efc0f899f448af27bdcc.jpg
1779 ms
arrow_right.svg
1615 ms
play.svg
1685 ms
arrow_swiper.svg
1708 ms
b77290f6ac56d7d74c9f7a1fbcde5cc5.jpg
1745 ms
6a77f81bca692d51b3de35565745515f.png
1830 ms
ba9b81fbd5b426180f449e4d52ec4f14.png
1868 ms
48d1534b74cffd13ed8178d37ee5e474.png
1869 ms
7fb8bdb15958ce695b552b0c217d059c.JPG
1854 ms
acf0efc0016d815526e05802cfb5d9b1.png
1878 ms
snowflake.svg
1917 ms
%D0%9E%D0%B1%D1%80%D0%B0%D0%B7%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B520.jpg
1980 ms
%D0%9D%D0%B0%D1%83%D0%BA%D0%B0_%D0%B8_%D0%BF%D1%80%D0%BE%D0%B8%D0%B7%D0%B2%D0%BE%D0%B4%D1%81%D1%82%D0%B2%D0%BE8.jpg
1984 ms
%D0%BC%D0%B5%D0%B6%D0%B4%D1%83%D0%BD%D0%B0%D1%80%D0%BE%D0%B4%D0%BD%D0%BE%D0%B5_%D1%81%D0%BE%D1%82%D1%80%D1%83%D0%B4%D0%BD%D0%B8%D1%87%D0%B5%D1%81%D1%82%D0%B2%D0%BE9.jpg
2160 ms
%D1%81%D1%82%D1%83%D0%B4%D0%B5%D0%BD%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BE%D1%80%D0%B3%D0%B0%D0%BD%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D0%B8.jpg
2013 ms
%D1%81%D0%BF%D0%BE%D1%80%D1%82(1).jpg
2014 ms
img-3.jpg
2053 ms
%D1%81%D0%BE%D1%86-%D0%BF%D0%BE%D0%B4%D0%B4%D0%B5%D1%80%D0%B6%D0%BA%D0%B02.jpg
2129 ms
%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80.%D0%B3%D0%B8%D0%B4_opt.jpg
2115 ms
4iCs6KVjbNBYlgoKew7z.ttf
387 ms
4iCv6KVjbNBYlgoCjC3jtGyI.ttf
776 ms
4iCv6KVjbNBYlgoC1CzjtGyI.ttf
881 ms
u-4n0qyriQwlOrhSvowK_l521wRZXMf_.ttf
879 ms
u-440qyriQwlOrhSvowK_l5-eCZJ.ttf
877 ms
wEOhEADFm8hSaQTFG18FErVhsC9x-tarUfLtqA.ttf
878 ms
wEOsEADFm8hSaQTFG18FErVhsC9x-tarWQXOuMB0dw.ttf
878 ms
wEOsEADFm8hSaQTFG18FErVhsC9x-tarWV3PuMB0dw.ttf
878 ms
%D0%BE%D0%B1%D1%89%D0%B5%D0%B6%D0%B8%D1%82%D0%B8%D1%8F2_opt.jpg
2112 ms
jquery-1.12.4.min.js
534 ms
bsu-ru-logo.svg
1372 ms
search.svg
1418 ms
menu.svg
1429 ms
%D0%A1%D0%BB%D0%B0%D0%B2%D1%8F%D0%BD%D1%81%D0%BA%D0%B8%D0%B92024.jpg
1450 ms
z3%20%D0%90%D0%B1%D0%B8%D1%82%D1%83%D1%80%D0%B8%D0%B5%D0%BD%D1%82%20%D0%B1%D0%B0%D0%B9%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
1429 ms
responsivevoice.min.js
1199 ms
js.cookie.min.js
1197 ms
bvi.min.js
1085 ms
z2%20logo%20%D0%AD%D0%BA%D1%81%D0%BF%D0%BE%D1%80%D1%82%20%D0%B1%D0%B0%D0%B9%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
1122 ms
%D0%A3%D0%BD%D0%B8%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%82%D0%B5%D1%82%20%D0%9D%D0%90%D0%9D%20%D0%A0%D0%91.jpg
1070 ms
n5%20%D0%B1%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%A2%D1%80%D1%83%D0%B4%D0%BE%D1%83%D1%81%D1%82%D1%80%D0%BE%D0%B9%D1%81%D1%82%D0%B2%D0%BE%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
1042 ms
logo_BrSTU_rus75.jpg
981 ms
a17%20%D0%9F%D1%80%D0%B0%D0%B2%D0%BE%D0%B2%D0%BE%D0%B9%20%D1%84%D0%BE%D1%80%D1%83%D0%BC%20%D0%91%D0%B5%D0%BB%D0%B0%D1%80%D1%83%D1%81%D0%B8%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
922 ms
t6%20%D0%91%D0%B5%D0%BB%D0%B0%D1%80%D1%83%D1%81%D1%8C%20%D0%B1%D0%B0%D0%B9%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
883 ms
%D0%A7%D0%B1%20%D0%BA%D0%B0%D1%80%D1%82%D0%B8%D0%BD%D0%BA%D0%B0%20%D0%BD%D0%B0%20%D1%81%D0%B0%D0%B9%D1%82.jpg
903 ms
g1%20%D0%9C%D0%BE%D0%BB%D0%BE%D0%B4%D0%B5%D0%B6%D1%8C%20%D0%BF%D1%80%D0%BE%D1%82%D0%B8%D0%B2%20%D0%BD%D0%B0%D1%80%D0%BA%D0%BE%D1%82%D0%B8%D0%BA%D0%BE%D0%B2%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
869 ms
a14%20%D0%9F%D0%B0%D1%82%D1%80%D0%B8%D0%BE%D1%82%20by%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
861 ms
m13%20%D0%9C%D0%BE%D0%BB%D0%BE%D0%B4%D0%B5%D0%B6%D1%8C%20%D0%91%D0%B5%D0%BB%D0%B0%D1%80%D1%83%D1%81%D0%B8%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
891 ms
m10%20%D0%98%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D0%BE-%D0%BA%D0%BE%D0%BD%D1%81%D1%83%D0%BB%D1%8C%D1%82%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D1%8B%D0%B9%20%D1%86%D0%B5%D0%BD%D1%82%D1%80%20%D0%9C%D0%9E%20%D0%A0%D0%91%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
897 ms
h15%20%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB%20%D1%80%D0%B5%D0%B9%D1%82%D0%B8%D0%BD%D0%B3%D0%BE%D0%B2%D0%BE%D0%B9%20%D0%BE%D1%86%D0%B5%D0%BD%D0%BA%D0%B8%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
856 ms
b4%20%D0%90%D0%B4%D0%BC%D0%B8%D0%BD%D0%B8%D1%81%D1%82%D1%80%D0%B0%D1%86%D0%B8%D1%8F%20%D0%9C%D0%BE%D1%81%D0%BA%D0%BE%D0%B2%D1%81%D0%BA%D0%BE%D0%B3%D0%BE%20%D1%80%D0%B0%D0%B9%D0%BE%D0%BD%D0%B0%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
866 ms
e8%20%D0%91%D0%A0%D0%A1%D0%9C%20%D1%81%D0%B5%D1%80%D1%8B%D0%B9.jpg
862 ms
foot_1.png
851 ms
foot_2.png
872 ms
logo_footer.svg
881 ms
arrow_down.svg
882 ms
phone-head.svg
859 ms
user.svg
839 ms
glass.svg
870 ms
bsu.by accessibility score
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
Links do not have a discernible name
bsu.by 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
bsu.by 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 uses 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 Bsu.by 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 Bsu.by 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.
bsu.by
Open Graph description is not detected on the main page of Bsu. 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: