5.9 sec in total
578 ms
5 sec
351 ms
Visit sumdu.edu.ua now to see the best up-to-date Sumdu content for Ukraine and also check out these interesting facts you probably never knew about sumdu.edu.ua
Сумський державний університет | Sumy State University
Visit sumdu.edu.uaWe analyzed Sumdu.edu.ua page load time and found that the first response time was 578 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sumdu.edu.ua performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value18.3 s
0/100
25%
Value17.4 s
0/100
10%
Value560 ms
53/100
30%
Value0.001
100/100
15%
Value9.5 s
30/100
10%
578 ms
287 ms
276 ms
277 ms
426 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 94% of them (81 requests) were addressed to the original Sumdu.edu.ua, 2% (2 requests) were made to Apis.google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sumdu.edu.ua.
Page size can be reduced by 469.2 kB (34%)
1.4 MB
930.4 kB
In fact, the total size of Sumdu.edu.ua main page is 1.4 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 55.1 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 8.9 kB, which is 13% 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 55.1 kB or 81% of the original size.
Potential reduce by 192.3 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. Obviously, Sumdu needs image optimization as it can save up to 192.3 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 176.3 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 176.3 kB or 64% of the original size.
Potential reduce by 45.5 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. Sumdu.edu.ua needs all CSS files to be minified and compressed as it can save up to 45.5 kB or 82% of the original size.
Number of requests can be reduced by 41 (48%)
85
44
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sumdu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
578 ms
jquery.js
287 ms
modal.css
276 ms
core.js
277 ms
mootools-core.js
426 ms
caption.js
278 ms
modal.js
308 ms
system.css
411 ms
general.css
412 ms
template.css
417 ms
prettyPhoto.css
420 ms
screen.css
453 ms
jCarouselLite.css
546 ms
jquery.form.js
553 ms
easySlider1.7.js
554 ms
jcarousellite_1.0.1.min.js
554 ms
jquery.prettyPhoto.js
563 ms
sumdu.js
585 ms
hide.js
680 ms
swfobject.js
688 ms
sliderEasy.js
691 ms
jCarouselLiteSetings.js
689 ms
plusone.js
88 ms
system.css
257 ms
body_front_bg.jpg
545 ms
wrapper_bg.png
146 ms
main_menu_bg.jpg
147 ms
small_logo.png
139 ms
arrow.png
145 ms
logo.png
288 ms
header_bg.jpg
274 ms
title.png
416 ms
search_button.jpg
279 ms
uk.gif
277 ms
ru.gif
410 ms
en.gif
415 ms
de.gif
417 ms
slider_overlay.png
437 ms
closeBtn.png
545 ms
aspirantura_2016.jpg
1101 ms
second_menu_bg.jpg
552 ms
sub.gif
555 ms
second_menu_ul_bg.jpg
586 ms
main_content_bg.jpg
676 ms
SSU-Day-Life.gif
681 ms
down_arrow_gray.gif
689 ms
erasmus-plus.jpg
693 ms
erasmus.jpg
876 ms
tempus.jpg
811 ms
horizon-2020.png
816 ms
netcrecker-olimpiada-2016.gif
826 ms
5-1.jpg
832 ms
1-1.jpg
947 ms
2-1.jpg
952 ms
1-1.jpg
962 ms
8-1.jpg
970 ms
qs-banner-uk-2016.jpg
1322 ms
banner_film_ua.jpg
1082 ms
web-cam-main.gif
1088 ms
innovation.jpg
1088 ms
ga.js
47 ms
cb=gapi.loaded_0
20 ms
rtrg
266 ms
__utm.gif
12 ms
rosrobka-13.gif
972 ms
posluga-7.gif
1079 ms
banner-help.gif
1084 ms
netcracker_courses.gif
1095 ms
2012-11-20-cisco.gif
973 ms
2012-11-20-1c.gif
975 ms
PortaOneCourse.jpg
1081 ms
banner-kvp-new.gif
1087 ms
kim.gif
967 ms
LinguoStar.gif
967 ms
Startup.jpg
976 ms
concurs.gif
1061 ms
amc_banner.gif
1058 ms
rss.png
968 ms
left_arrow_gray_1.gif
970 ms
vkontakte.png
968 ms
facebook.png
976 ms
youtube.png
1041 ms
sliderBottomBg.jpg
953 ms
btn_prevB.png
962 ms
btn_nextB.png
963 ms
footer_bg.jpg
963 ms
sumdu.edu.ua 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
Image elements do not have [alt] attributes
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.
sumdu.edu.ua 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Uses deprecated APIs
Page has valid source maps
sumdu.edu.ua SEO score
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
UK
UK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sumdu.edu.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it matches the claimed language. Our system also found out that Sumdu.edu.ua 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.
sumdu.edu.ua
Open Graph description is not detected on the main page of Sumdu. 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: