5.3 sec in total
424 ms
4.4 sec
475 ms
Click here to check amazing Epicentrum content for Slovakia. Otherwise, check out these important facts you probably never knew about epicentrum.sk
Zákazková výroba výživových doplnkov - tabletovanie, kapsulovanie, homogenizácia, miešanie, etiketovanie, balenie. Výroba proteínov, vitamínov, kĺbových prípravkov, aminokyselín.
Visit epicentrum.skWe analyzed Epicentrum.sk page load time and found that the first response time was 424 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
epicentrum.sk performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value22.7 s
0/100
25%
Value17.6 s
0/100
10%
Value360 ms
72/100
30%
Value0.011
100/100
15%
Value14.5 s
9/100
10%
424 ms
826 ms
83 ms
128 ms
412 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 82% of them (53 requests) were addressed to the original Epicentrum.sk, 3% (2 requests) were made to Maxcdn.bootstrapcdn.com and 3% (2 requests) were made to Seal.certum.pl. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Epicentrum.sk.
Page size can be reduced by 755.0 kB (29%)
2.6 MB
1.8 MB
In fact, the total size of Epicentrum.sk main page is 2.6 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 332.5 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 167.4 kB, which is 46% 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 332.5 kB or 92% of the original size.
Potential reduce by 53.3 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. Epicentrum images are well optimized though.
Potential reduce by 352.3 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 352.3 kB or 72% of the original size.
Potential reduce by 17.0 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. Epicentrum.sk needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 77% of the original size.
Number of requests can be reduced by 17 (27%)
62
45
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Epicentrum. 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 from 4 to 1 for CSS and as a result speed up the page load time.
epicentrum.sk
424 ms
www.epicentrum.sk
826 ms
css
83 ms
chosen.flat.min.css
128 ms
universal.css
412 ms
font-awesome.min.css
45 ms
yepnope.js
372 ms
jquery.js
497 ms
recaptcha_ajax.js
52 ms
tag.js
1762 ms
jquery.history.js
371 ms
autocomplete.js
372 ms
fastclick.js
374 ms
js.cookie.js
558 ms
chosen.jquery.min.js
559 ms
common.js
626 ms
flox.js
558 ms
analytics.js
56 ms
015.jpg
911 ms
sys_logo.png
282 ms
blank.png
178 ms
123.png
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vyhody1.png
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kuchyna3.png
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baner1.png
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dom.png
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banerkysplatky.png
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fontawesome-webfont.woff
5 ms
banerkykontakt.png
1670 ms
collect
3 ms
collect
48 ms
banerkynavody.png
1639 ms
banerkyaaa.png
1893 ms
image
368 ms
biznisweb.sk.png
477 ms
sdk.js
424 ms
sequence-min.js
489 ms
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xd_arbiter.php
439 ms
sequence-min.js
133 ms
epicentrum.sk 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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
epicentrum.sk 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
Browser errors were logged to the console
epicentrum.sk SEO score
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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Epicentrum.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Epicentrum.sk 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.
epicentrum.sk
Open Graph description is not detected on the main page of Epicentrum. 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: