4.1 sec in total
426 ms
3.4 sec
294 ms
Click here to check amazing S 4 U content for Ukraine. Otherwise, check out these important facts you probably never knew about s4u.com.ua
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Visit s4u.com.uaWe analyzed S4u.com.ua page load time and found that the first response time was 426 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
s4u.com.ua performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value6.9 s
6/100
25%
Value5.5 s
54/100
10%
Value940 ms
29/100
30%
Value0
100/100
15%
Value10.5 s
23/100
10%
426 ms
929 ms
236 ms
244 ms
374 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 84% of them (38 requests) were addressed to the original S4u.com.ua, 4% (2 requests) were made to Widget.siteheart.com and 4% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Static.siteheart.com.
Page size can be reduced by 277.2 kB (35%)
784.0 kB
506.8 kB
In fact, the total size of S4u.com.ua main page is 784.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 464.1 kB which makes up the majority of the site volume.
Potential reduce by 17.9 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 17.9 kB or 73% of the original size.
Potential reduce by 38.4 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. S 4 U images are well optimized though.
Potential reduce by 185.9 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 185.9 kB or 74% of the original size.
Potential reduce by 35.0 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. S4u.com.ua needs all CSS files to be minified and compressed as it can save up to 35.0 kB or 79% of the original size.
Number of requests can be reduced by 26 (65%)
40
14
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S 4 U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
s4u.com.ua
426 ms
www.s4u.com.ua
929 ms
reset.css
236 ms
layout.css
244 ms
style.css
374 ms
maxheight.js
250 ms
jquery.min.js
29 ms
jquery.cookie.js
250 ms
jquery.fancybox.css
251 ms
jquery.fancybox.pack.js
470 ms
jquery.fancybox-thumbs.css
364 ms
jquery.fancybox-thumbs.js
389 ms
jquery.bxslider.min.js
498 ms
jquery.bxslider.css
389 ms
cufon-yui.js
487 ms
cufon-replace.js
494 ms
Myriad_Pro_300.font.js
622 ms
Myriad_Pro_400.font.js
632 ms
jquery.faded.js
585 ms
jquery.jqtransform.js
610 ms
functions.js
617 ms
content-coded.js
686 ms
filter.css
701 ms
style.css
732 ms
russian-UTF8.js
739 ms
jquery.livequery.js
745 ms
shopkeeper.js
748 ms
hdLogo.png
124 ms
180.jpg
497 ms
380(1).jpg
469 ms
360-%D0%B7%D0%B0-500(1).jpg
375 ms
160sm13hipghyp%3Bgb-(1).jpg
377 ms
2100.jpg
624 ms
160-(1).jpg
614 ms
%D1%816100-1300%D0%BF%D0%BA%D1%82(1).jpg
755 ms
sh.js
177 ms
divider.gif
498 ms
hdPhoneIco.gif
672 ms
catalogMenuLiArr.png
616 ms
aside-tail.gif
626 ms
hit
254 ms
sh.js
32 ms
widget.js
89 ms
hit
129 ms
widget.js
1034 ms
s4u.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.
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
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
s4u.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
General
Impact
Issue
Detected JavaScript libraries
s4u.com.ua SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise S4u.com.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 Russian language. Our system also found out that S4u.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.
s4u.com.ua
Open Graph description is not detected on the main page of S 4 U. 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: