16.9 sec in total
1.2 sec
15.6 sec
87 ms
Click here to check amazing Shop Centrik content for Czech Republic. Otherwise, check out these important facts you probably never knew about shopcentrik.cz
ShopCentrik je silným motorem, na kterém může běžet jakýkoliv internetový obchod. Vyniká flexibilitou i výkonem. Lze jej propojit s libovolným účetním a skladovým systémem.
Visit shopcentrik.czWe analyzed Shopcentrik.cz page load time and found that the first response time was 1.2 sec and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
shopcentrik.cz performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value3.9 s
53/100
25%
Value14.6 s
1/100
10%
Value0 ms
100/100
30%
Value0.071
96/100
15%
Value3.8 s
90/100
10%
1223 ms
713 ms
112 ms
60 ms
90 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Shopcentrik.cz, 22% (9 requests) were made to Netdirect.cz and 12% (5 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (9 sec) relates to the external source Netdirect.cz.
Page size can be reduced by 14.1 kB (23%)
62.4 kB
48.3 kB
In fact, the total size of Shopcentrik.cz main page is 62.4 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. Javascripts take 42.4 kB which makes up the majority of the site volume.
Potential reduce by 13.3 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 13.3 kB or 70% of the original size.
Potential reduce by 502 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 237 B
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. Shopcentrik.cz needs all CSS files to be minified and compressed as it can save up to 237 B or 27% of the original size.
Number of requests can be reduced by 21 (57%)
37
16
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Centrik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
shopcentrik.cz
1223 ms
www.netdirect.cz
713 ms
google-fonts.min.css
112 ms
css
60 ms
js
90 ms
runtime.fcc6f1ddc3bec3c89002.js
231 ms
polyfills.ef1fb61efd0575c55ecf.js
461 ms
scripts.d5e6a2656adf6315c3da.js
688 ms
main.54aef4671d0c403dd0ae.js
1057 ms
slick.min.js
66 ms
jquery.magnific-popup.min.js
59 ms
js
97 ms
bootstrap.min.css
74 ms
bootstrap.bundle.min.js
84 ms
gtm.js
33 ms
analytics.js
82 ms
fbevents.js
36 ms
hotjar-1531902.js
132 ms
conversion_async.js
69 ms
retargeting.js
609 ms
insight.min.js
61 ms
L.js
403 ms
collect
43 ms
identity.js
12 ms
249623471889217
190 ms
collect
36 ms
67 ms
ga-audiences
29 ms
modules.01a02f6e8b126e8c8358.js
19 ms
33 ms
17 ms
get-all-cookies
2121 ms
get-all-scripts
8728 ms
34
9046 ms
gen_204
39 ms
talib.js
560 ms
sdk.js
16 ms
sdk.js
6 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
29 ms
visit-data
447 ms
content
357 ms
shopcentrik.cz 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.
shopcentrik.cz 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
shopcentrik.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shopcentrik.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Shopcentrik.cz 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.
shopcentrik.cz
Open Graph data is detected on the main page of Shop Centrik. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: