22.1 sec in total
576 ms
21.2 sec
349 ms
Click here to check amazing Opu content for Ukraine. Otherwise, check out these important facts you probably never knew about opu.ua
Випускники університету плідно працюють на України та у понад дев'яносто зарубіжних державах.
Visit opu.uaWe analyzed Opu.ua page load time and found that the first response time was 576 ms and then it took 21.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
opu.ua performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value13.5 s
0/100
25%
Value16.4 s
0/100
10%
Value500 ms
58/100
30%
Value0.763
5/100
15%
Value12.0 s
16/100
10%
576 ms
92 ms
246 ms
200 ms
98 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 91% of them (89 requests) were addressed to the original Opu.ua, 4% (4 requests) were made to Top-fwz1.mail.ru and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Informer.yandex.ru.
Page size can be reduced by 339.3 kB (22%)
1.6 MB
1.2 MB
In fact, the total size of Opu.ua main page is 1.6 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. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 35.7 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 5.6 kB, which is 12% 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 35.7 kB or 77% of the original size.
Potential reduce by 138.3 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, Opu needs image optimization as it can save up to 138.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 137.6 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 137.6 kB or 63% of the original size.
Potential reduce by 27.7 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. Opu.ua needs all CSS files to be minified and compressed as it can save up to 27.7 kB or 85% of the original size.
Number of requests can be reduced by 23 (26%)
87
64
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
opu.ua
576 ms
index_main.css
92 ms
jquery-1.11.0.min.js
246 ms
jquery.cycle.all.js
200 ms
lightbox.min.js
98 ms
lightbox.css
96 ms
index.js
97 ms
code.js
312 ms
analytics.js
71 ms
2_1_FFFFFFFF_EFEFEFFF_0_pageviews
20180 ms
logo4.png
45 ms
15.JPG
44 ms
OdessaMap.png
82 ms
ukr.png
80 ms
rus.png
85 ms
eng.png
86 ms
inner_menu_grad.gif
89 ms
searcher.gif
87 ms
opu-about.jpg
442 ms
slide_bg.gif
137 ms
opu-studies.jpg
397 ms
opu-science.jpg
438 ms
opu-inter_coop.jpg
521 ms
bachalavrat.jpg
140 ms
magistrature.jpg
144 ms
distant_edu.jpg
181 ms
curse.jpg
185 ms
foreign_nationals.jpg
224 ms
aspiranture_doctoranture.jpg
226 ms
science.jpg
269 ms
international.jpg
270 ms
second_edu.jpg
309 ms
upgrading.jpg
312 ms
121-small.jpg
354 ms
_ANN7405-small.jpg
354 ms
UY59DIF_4-small.png
395 ms
HK56-small.jpg
396 ms
DD45L45-small.JPG
430 ms
UY59DIF_3_3-small.png
436 ms
UY59DIF_3_7-small.png
437 ms
gerb_main-small.png
469 ms
1.png
470 ms
3.png
472 ms
8.png
474 ms
14.png
474 ms
18.JPG
480 ms
24.jpg
478 ms
collect
63 ms
26.jpg
447 ms
2.png
445 ms
7.jpg
446 ms
watch.js
7 ms
10.png
477 ms
16.JPG
477 ms
23.jpg
477 ms
25.jpg
476 ms
s
254 ms
27.jpg
435 ms
Utyosov-med.jpg
430 ms
Opera_theater-med.jpg
478 ms
Monument_to_Catherine_II-med.jpg
435 ms
Vorontsov_Lighthouse-med.jpg
431 ms
Odessa_sea_port-med.jpg
391 ms
Arab_Center-med.jpg
392 ms
Fountain_at_the_Opera_Theater-med.jpg
349 ms
Fountain_in_summer_garden-med.jpg
384 ms
counter
156 ms
Odessa_railway_station-med.jpg
348 ms
St_Panteleimon_Cathedral-med.jpg
343 ms
counter2
159 ms
Utyosov-informer.jpg
304 ms
Opera_theater-informer.jpg
302 ms
Monument_to_Catherine_II-informer.jpg
265 ms
Vorontsov_Lighthouse-informer.jpg
313 ms
Odessa_sea_port-informer.jpg
297 ms
Arab_Center-informer.jpg
265 ms
Fountain_at_the_Opera_Theater-informer.jpg
260 ms
Fountain_in_summer_garden-informer.jpg
260 ms
Odessa_railway_station-informer.jpg
261 ms
St_Panteleimon_Cathedral-informer.jpg
292 ms
gerb_small.png
266 ms
goriachsia_linia.gif
268 ms
MONU.JPG
264 ms
footer_logo.png
263 ms
feedback.jpg
271 ms
social_vk_c.png
262 ms
social_facebook_c.png
271 ms
social_twitter_c.png
265 ms
top-border.jpg
267 ms
close.png
597 ms
loading.gif
596 ms
prev.png
572 ms
next.png
564 ms
prev.png
570 ms
next.png
614 ms
loading.gif
19601 ms
close.png
909 ms
tracker
159 ms
opu.ua 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
Links do not have a discernible name
opu.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
opu.ua SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UK
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opu.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed English language. Our system also found out that Opu.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.
opu.ua
Open Graph description is not detected on the main page of Opu. 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: