8.2 sec in total
338 ms
7 sec
784 ms
Click here to check amazing Koloasport content for Czech Republic. Otherwise, check out these important facts you probably never knew about koloasport.cz
Komplexní profi nabídka pro cyklistiku, běžecké lyžování, triatlon a ostatní sporty. odborné poradenství, velmi široký sortiment za nejnižší možné ceny, rychlá expedice, osobní odběr ZDARMA.
Visit koloasport.czWe analyzed Koloasport.cz page load time and found that the first response time was 338 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
koloasport.cz performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value17.6 s
0/100
25%
Value12.1 s
4/100
10%
Value5,720 ms
0/100
30%
Value0.051
99/100
15%
Value14.9 s
8/100
10%
338 ms
1357 ms
33 ms
56 ms
204 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 80% of them (86 requests) were addressed to the original Koloasport.cz, 3% (3 requests) were made to Smartsupp-widget-161959.c.cdn77.org and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Koloasport.cz.
Page size can be reduced by 1.5 MB (18%)
8.1 MB
6.6 MB
In fact, the total size of Koloasport.cz main page is 8.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.0 MB which makes up the majority of the site volume.
Potential reduce by 220.0 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 32.9 kB, which is 13% 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 220.0 kB or 88% of the original size.
Potential reduce by 646.7 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. Koloasport images are well optimized though.
Potential reduce by 464.4 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 464.4 kB or 66% of the original size.
Potential reduce by 135.9 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. Koloasport.cz needs all CSS files to be minified and compressed as it can save up to 135.9 kB or 82% of the original size.
Number of requests can be reduced by 31 (30%)
104
73
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koloasport. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
koloasport.cz
338 ms
www.koloasport.cz
1357 ms
jquery.min.js
33 ms
jquery-ui.min.js
56 ms
jquery.hoverIntent.minified.js
204 ms
jquery.qtip.min.js
2040 ms
jquery.selectBoxIt.min.js
2311 ms
bs_overlay.js
2314 ms
bs_design.js
2314 ms
wa_translation.js
2315 ms
jquery.selectBoxIt.wa_script.css
309 ms
jquery.qtip.lupa.css
413 ms
font-awesome.min.css
519 ms
jquery.colorbox-min.js
624 ms
colorbox.css
730 ms
main_b.php
663 ms
lang_cs.css
834 ms
colors.css
940 ms
styles.css
1150 ms
javascripts.js
1263 ms
user_defined.css
1368 ms
wa_url_translator.js
1380 ms
add_basket_v2.js
1485 ms
add_basket_fce.js
1590 ms
bs_user.js
1696 ms
bs_fce.js
1801 ms
conversion.js
18 ms
bg_page.jpg
1295 ms
logo.png
317 ms
login_ebar.png
111 ms
reg_ebar.png
109 ms
bg_aroundpage.png
107 ms
search.gif
102 ms
go.png
203 ms
bg_l1.png
212 ms
menu_item_b.png
213 ms
foot_l1.png
218 ms
OPRAVA.jpg
502 ms
posta.jpg
423 ms
gls.jpg
422 ms
slovensko.jpg
427 ms
koloasport-z.jpg
526 ms
facebook.jpg
633 ms
arr3.png
529 ms
bbb-banner-oprava.png
1067 ms
111-sklad.png
1240 ms
111-3000-produkt.png
1158 ms
111-prodejna-kamenn.png
1372 ms
doprava-zdarma-nov.png
1265 ms
111-servis-zdarma.png
1493 ms
111-BONUSY.png
1474 ms
HHH-BUTON-TOTLN.png
1519 ms
BBB-VANOCE-UVOD.png
1593 ms
BBB-FIN-NOVINKY.png
1423 ms
BBB-VYPRODEJE.png
1487 ms
HHH-NOVY-BUTON-ZIMN-SPORTY-FIN.png
1530 ms
HHHH-BUTON-JZDN-KOLA.png
1592 ms
HHH-BUTON-CYKLISTIKA.png
1713 ms
HHH-BUTON-DRESY.png
1721 ms
HHH-BUTON-OBLEEN-PRO-SPORT-fin.png
1730 ms
butonek-FUNKN-PRDLO.jpg
1635 ms
butonek-FITNESS.jpg
1708 ms
gjs.php
229 ms
butonek-OUTDOOR.jpg
1653 ms
loader.js
809 ms
piwik.js
669 ms
CS.ttf
1649 ms
butonek-CAMPING.jpg
1717 ms
butonek-MOV-SPORTY.jpg
1717 ms
HHH-BUTON-RAKETOV.png
1733 ms
like.php
162 ms
butonek-VODN-SPORTY.jpg
1650 ms
HHH-HRY.png
1623 ms
butonek-IN-LINE-BRUSLEN.jpg
1640 ms
HHH-BUTON-HRAKY-PRO-DTI.png
1820 ms
widget.php
123 ms
qeKvIRsJabD.js
142 ms
LVx-xkvaJ0b.png
155 ms
butonek-CESTOVN.jpg
1620 ms
butonek-ZAHRADA.jpg
1530 ms
HHH-BUTON-KNIHY.png
1753 ms
butonek-SPORTOVN-VIVA.jpg
1610 ms
butonek-BANDE.jpg
1465 ms
HHH-BUTON-KOSMETIKA.png
1529 ms
HHH-BUTON-PRAC.png
1530 ms
butonek-BATERIE.jpg
1443 ms
38 ms
piwik.php
485 ms
38 ms
smartchat-2.1.1.min.css
161 ms
smartchat-2.1.1.min.js
217 ms
bootstrap.php
266 ms
HHH-BUTON-NOVINKY.png
1021 ms
hhh-buton-triatlon.png
1099 ms
analytics.js
49 ms
ico_home.png
908 ms
info
361 ms
ico_map.png
898 ms
ico_print.png
884 ms
ico_topweb.png
824 ms
01.jpg
840 ms
02.jpg
788 ms
03.jpg
792 ms
bg_r.png
788 ms
foot_r.png
783 ms
avatar-qw94y8385e.png
240 ms
icons.woff
18 ms
left-zalozka-only-gold.png
730 ms
koloasport.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
koloasport.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
koloasport.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 Koloasport.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 Koloasport.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.
koloasport.cz
Open Graph data is detected on the main page of Koloasport. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: