4.2 sec in total
354 ms
3.4 sec
463 ms
Click here to check amazing Superkup content. Otherwise, check out these important facts you probably never knew about superkup.cz
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Visit superkup.czWe analyzed Superkup.cz page load time and found that the first response time was 354 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
superkup.cz performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value13.7 s
0/100
25%
Value16.0 s
0/100
10%
Value930 ms
30/100
30%
Value0.003
100/100
15%
Value13.4 s
11/100
10%
354 ms
1029 ms
360 ms
347 ms
365 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Superkup.cz, 88% (67 requests) were made to Erpea.eu and 8% (6 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Erpea.eu.
Page size can be reduced by 458.7 kB (38%)
1.2 MB
762.0 kB
In fact, the total size of Superkup.cz main page is 1.2 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. 30% of websites need less resources to load. Images take 695.0 kB which makes up the majority of the site volume.
Potential reduce by 127.5 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 18.8 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 127.5 kB or 85% of the original size.
Potential reduce by 76.0 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, Superkup needs image optimization as it can save up to 76.0 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 200.1 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 200.1 kB or 68% of the original size.
Potential reduce by 55.1 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. Superkup.cz needs all CSS files to be minified and compressed as it can save up to 55.1 kB or 70% of the original size.
Number of requests can be reduced by 35 (47%)
74
39
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superkup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
superkup.cz
354 ms
www.erpea.eu
1029 ms
stylesheet.css
360 ms
stylesheet_back_to_top.css
347 ms
stylesheet_betterCategoriesEzInfo.css
365 ms
stylesheet_cookie_control.css
383 ms
stylesheet_css_buttons.css
369 ms
stylesheet_footer_menu.css
389 ms
stylesheet_inc_ex_tax.css
493 ms
stylesheet_mega_menu.css
494 ms
stylesheet_module_tabs.css
497 ms
stylesheet_prod_pagination.css
497 ms
stylesheet_slides.css
499 ms
stylesheet_social_sidebar.css
550 ms
stylesheet_zen_colorbox.css
616 ms
index_home.css
614 ms
jquery.js
819 ms
jscaclist_2.js
650 ms
responsive.css
657 ms
css_browser_selector.js
715 ms
jquery.sidebar.js
732 ms
back_to_top.min.js
752 ms
script.js
586 ms
javascript.gp
182 ms
jquery.min.js
5 ms
bk.jpg
132 ms
logo.png
133 ms
cart.png
125 ms
icon.gif
128 ms
icon.gif
135 ms
aboutus.png
133 ms
payments.png
230 ms
mmenu.png
235 ms
mhome.png
241 ms
mcart.png
245 ms
01_VP1312_cz_980x250.jpg
541 ms
02_BixPack1901_cz_980x250.jpg
458 ms
03_ShuttlePro10_cz_980x250.jpg
629 ms
04_Twixtor01_cz_980x250.jpg
712 ms
05_BCC1002_cz_980x250.jpg
633 ms
bc_cat_pointer_right.gif
395 ms
bc_cat_no_sub.gif
529 ms
bc_cat_boxes.gif
584 ms
bc_ezpages.gif
641 ms
VP13sleva50-esd.jpg
797 ms
SFPMac2-multi.jpg
729 ms
DollyCrane.jpg
744 ms
HitFilm3Pro.png
759 ms
PhotoKey7Pro.png
774 ms
shuttleproV2-b.gif
822 ms
BT-pro.png
852 ms
MSPS13.jpg
993 ms
twixtor.gif
879 ms
BCCIMAGERES.png
893 ms
BCC10AE.png
924 ms
VP13Edit-sleva50-esd.jpg
1208 ms
Stylizers3Ultimate.png
1092 ms
facebook.png
995 ms
twitter.png
1008 ms
youtube.png
1035 ms
pinterest.png
1090 ms
ga.js
23 ms
ga.js
23 ms
ga.js
44 ms
google.png
1000 ms
blog.png
1005 ms
menu-bk.png
1029 ms
sidebox-head-left.png
1090 ms
tabs-head.png
1111 ms
footer-bk.jpg
1113 ms
__utm.gif
21 ms
__utm.gif
22 ms
__utm.gif
14 ms
btns-next-prev.png
1029 ms
pagination.png
1044 ms
print_stylesheet.css
114 ms
superkup.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
superkup.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
superkup.cz 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
CS
CZ
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Superkup.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed language. Our system also found out that Superkup.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.
superkup.cz
Open Graph description is not detected on the main page of Superkup. 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: