6.2 sec in total
421 ms
5.2 sec
572 ms
Click here to check amazing Pells content for Czech Republic. Otherwise, check out these important facts you probably never knew about pells.cz
Závodní a sportovní jízdní kola a elektrokola Pells. Český výrobce ✓ 5letá záruka na rám ✓ Doručení kol zdarma ✓ Široký výběr kol a doplňků ✓
Visit pells.czWe analyzed Pells.cz page load time and found that the first response time was 421 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
pells.cz performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value35.0 s
0/100
25%
Value18.1 s
0/100
10%
Value430 ms
65/100
30%
Value0.234
53/100
15%
Value27.0 s
0/100
10%
421 ms
433 ms
659 ms
325 ms
319 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Pells.cz, 90% (38 requests) were made to Pells.eu and 2% (1 request) were made to Sgtm.pells.eu. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Pells.eu.
Page size can be reduced by 1.8 MB (24%)
7.6 MB
5.8 MB
In fact, the total size of Pells.cz main page is 7.6 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. 55% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.
Potential reduce by 103.2 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 43.8 kB, which is 39% 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 103.2 kB or 91% of the original size.
Potential reduce by 193.8 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. Pells images are well optimized though.
Potential reduce by 1.5 MB
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 1.5 MB or 66% of the original size.
Potential reduce by 154 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. Pells.cz has all CSS files already compressed.
Number of requests can be reduced by 10 (30%)
33
23
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pells. 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 as a result speed up the page load time.
pells.cz
421 ms
pells.cz
433 ms
www.pells.eu
659 ms
layout.86180d47.css
325 ms
vanilla-cookieconsent.ed459482.css
319 ms
cookieconsent.js
425 ms
runtime.d94b3b43.js
319 ms
0.cf60d32b.js
532 ms
4.b38dcf4e.js
855 ms
cookieconsent_load.02c0b876.js
528 ms
1.8d00fcc0.js
529 ms
layout.acf61c2a.js
3589 ms
3.6e5f295b.js
528 ms
index.542830d2.js
630 ms
gtm.js
625 ms
languages.0318e414.png
317 ms
logo.svg
109 ms
basket-icon.svg
107 ms
1380-x-566-px-sablona-banneru-pells-3-96-228.jpg
655 ms
banner-jizdni-kola.png
216 ms
banner-elektrokola.png
747 ms
banner-helmy.png
656 ms
banner-doplnky.png
324 ms
banner-obleceni.png
653 ms
df4d563a349f3615569de7ac20c76eca.jpg
440 ms
next.svg
546 ms
8af5be0d5c5411591b20ab7acf4ce2cf.jpg
680 ms
d0039db275b9ab2fa5c8a91181bd9f13.jpg
958 ms
footer-background.png
753 ms
ico_phone.svg
748 ms
ico_email.svg
762 ms
icon_facebook.svg
852 ms
icon_instagram.svg
854 ms
icon_youtube.svg
859 ms
logo-mini.svg
868 ms
Barlow-Regular.952f8963.ttf
920 ms
Barlow-Light.7e0099c5.ttf
925 ms
Barlow-Bold.2dc03d2e.ttf
926 ms
fa-solid-900.46fdbd2d.woff
936 ms
fa-regular-400.1069ea55.woff
1020 ms
fa-brands-400.dc2cbadd.woff
1028 ms
lib
889 ms
pells.cz 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
pells.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
pells.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
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pells.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 Pells.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.
pells.cz
Open Graph description is not detected on the main page of Pells. 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: