5.5 sec in total
470 ms
3.5 sec
1.4 sec
Welcome to kupsikola.cz homepage info - get ready to check Kupsikola best content for Czech Republic right away, or after learning these important things about kupsikola.cz
Jsme eshop a prodejna jízdních kol, elektrokol, koloběžek a příslušenství. V Podběradech můžete využít naši nově otevřenou půjčovnu kol.
Visit kupsikola.czWe analyzed Kupsikola.cz page load time and found that the first response time was 470 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kupsikola.cz performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value9.2 s
1/100
25%
Value7.3 s
28/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value5.4 s
72/100
10%
470 ms
628 ms
108 ms
292 ms
93 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 95% of them (59 requests) were addressed to the original Kupsikola.cz, 3% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kupsikola.cz.
Page size can be reduced by 70.8 kB (7%)
1.0 MB
944.4 kB
In fact, the total size of Kupsikola.cz main page is 1.0 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. 60% of websites need less resources to load. Images take 907.3 kB which makes up the majority of the site volume.
Potential reduce by 17.6 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 2.9 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 17.6 kB or 73% of the original size.
Potential reduce by 43.0 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. Kupsikola images are well optimized though.
Potential reduce by 6.9 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 6.9 kB or 11% of the original size.
Potential reduce by 3.4 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. Kupsikola.cz needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 14% of the original size.
Number of requests can be reduced by 23 (40%)
58
35
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kupsikola. 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 11 to 1 for CSS and as a result speed up the page load time.
kupsikola.cz
470 ms
www.kupsikola.cz
628 ms
main.css
108 ms
shop.css
292 ms
css
93 ms
62129f58-6367-4cef-89e1-7a4d197a7cb7-cs
391 ms
CookieOptOut.css
418 ms
magnific-popup.css
405 ms
slimbox2.css
403 ms
jquery-ui-1.10.4.custom.min.css
406 ms
essox.css
488 ms
dialogs.css
486 ms
FastInfo.css
504 ms
widget_group_shared.js
612 ms
CookieOptOut.js
504 ms
jquery.magnific-popup.min.js
514 ms
jquery.color-2.1.2.min.js
580 ms
main.js
583 ms
slimbox2.js
603 ms
layoutChanger.js
603 ms
jquery-ui-1.10.4.custom.min.js
803 ms
jquery.dialog.js
738 ms
dialogs.js
772 ms
blockUI.js
801 ms
FastInfo.js
772 ms
WebResource.axd
940 ms
WebResource.axd
999 ms
3qTvojGmgSyUukBzKslZAQ.ttf
98 ms
3qTqojGmgSyUukBzKslhvU5a_g.ttf
98 ms
pageWrapI.jpg
573 ms
menuF.png
130 ms
menuA.png
128 ms
loginPanel.jpg
113 ms
image_of_object
125 ms
image_of_object
134 ms
image
337 ms
menu2.png
304 ms
menu2Li.png
303 ms
menu2A.png
305 ms
cartPreviewIcon.jpg
305 ms
logo.png
299 ms
headerText.png
292 ms
ccdf02cb-ad6b-4fc1-892a-f4f9d6f8b59e
256 ms
487fb33b-b213-4b02-9b6e-360042ec8fe0
290 ms
dd088ee0-d569-4098-860b-fecb0dbc8972
313 ms
35fc7238-f6b6-4f99-a1dc-23ca3dfc0172
1346 ms
f6f1c1a5-e946-4047-8941-38e474a1762e
318 ms
d60de942-6410-4b3e-b3ac-8ebe05d1a1ab
317 ms
cbc5726e-6c11-43ce-8d74-9f3d019dbffa
322 ms
3f39cd4d-10aa-4e40-bfdd-38cfb71ac682
404 ms
add1.png
414 ms
add2.png
413 ms
add3.png
415 ms
quickContA.png
504 ms
iNewsDate.png
512 ms
footerWrap.png
511 ms
footer.png
513 ms
fNews.png
578 ms
footerTitle.png
586 ms
menuFooterF.png
584 ms
footerTop.png
582 ms
get
488 ms
kupsikola.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.
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
kupsikola.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kupsikola.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kupsikola.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 Kupsikola.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.
kupsikola.cz
Open Graph description is not detected on the main page of Kupsikola. 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: