5.3 sec in total
1.3 sec
3.6 sec
367 ms
Visit occluder.com.ua now to see the best up-to-date Occluder content for Ukraine and also check out these interesting facts you probably never knew about occluder.com.ua
Лечение врожденного порока сердца в отделении института Амосова. Отделение прогрессивных эндоваскулярных методов лечения.
Visit occluder.com.uaWe analyzed Occluder.com.ua page load time and found that the first response time was 1.3 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
occluder.com.ua performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value3.8 s
54/100
25%
Value8.2 s
20/100
10%
Value1,250 ms
19/100
30%
Value0.245
51/100
15%
Value13.3 s
12/100
10%
1310 ms
238 ms
240 ms
242 ms
370 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 73% of them (37 requests) were addressed to the original Occluder.com.ua, 8% (4 requests) were made to Mc.yandex.ru and 6% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Occluder.com.ua.
Page size can be reduced by 747.9 kB (38%)
1.9 MB
1.2 MB
In fact, the total size of Occluder.com.ua main page is 1.9 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 25.7 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. 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 25.7 kB or 75% of the original size.
Potential reduce by 98.9 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. Occluder images are well optimized though.
Potential reduce by 389.1 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 389.1 kB or 62% of the original size.
Potential reduce by 234.2 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. Occluder.com.ua needs all CSS files to be minified and compressed as it can save up to 234.2 kB or 83% of the original size.
Number of requests can be reduced by 17 (36%)
47
30
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Occluder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
occluder.com.ua
1310 ms
jmenu.css
238 ms
style.css
240 ms
colorbox.css
242 ms
jquery-1.9.1.js
370 ms
jquery-ui.js
479 ms
jquery.colorbox-min.js
250 ms
jquery.slides.js
474 ms
jquery.zoom.js
475 ms
jMenu.jquery.js
474 ms
jquery.validate.js
522 ms
logo.png
379 ms
facebook_btn.png
379 ms
vk_btn.png
377 ms
imgcrop.php
384 ms
imgcrop.php
381 ms
imgcrop.php
379 ms
slide-3.jpg
832 ms
slide_1.jpg
1188 ms
slide_2.jpg
1083 ms
slide_4.jpg
842 ms
Sport.jpg
857 ms
s%60ezd.png
747 ms
arrow_btn.png
984 ms
heart.png
1069 ms
end-hir.jpg
1198 ms
imgcrop.php
1219 ms
imgcrop.php
1344 ms
imgcrop.php
1312 ms
pfm-medical.jpg
1435 ms
imgcrop.php
1545 ms
developer_logo.png
1435 ms
sign_up_ok_icon.png
1455 ms
analytics.js
12 ms
watch.js
218 ms
CqbBEh84Z7E
120 ms
ask_question_icon.png
1538 ms
blizzard.png
1570 ms
ask_question_footer.png
1661 ms
collect
29 ms
www-embed-player-vflfNyN_r.css
34 ms
www-embed-player.js
57 ms
base.js
99 ms
watch.js
497 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
54 ms
ad_status.js
96 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
71 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
74 ms
advert.gif
91 ms
1
91 ms
mobile.css
121 ms
occluder.com.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
<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
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
occluder.com.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
Browser errors were logged to the console
Page has valid source maps
occluder.com.ua 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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Occluder.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Occluder.com.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.
occluder.com.ua
Open Graph description is not detected on the main page of Occluder. 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: