9.2 sec in total
441 ms
8.1 sec
698 ms
Visit coex.cz now to see the best up-to-date COex content for Czech Republic and also check out these interesting facts you probably never knew about coex.cz
Vyvineme pro vás informační systém nebo e-shop na míru, vytvoříme rozsáhlou webovou aplikaci nebo integraci. Máme 15 let zkušeností a mnoho velkých projektů za sebou.
Visit coex.czWe analyzed Coex.cz page load time and found that the first response time was 441 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
coex.cz performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value4.7 s
32/100
25%
Value5.0 s
64/100
10%
Value100 ms
98/100
30%
Value0.016
100/100
15%
Value4.4 s
83/100
10%
441 ms
343 ms
1181 ms
600 ms
361 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 89% of them (41 requests) were addressed to the original Coex.cz, 4% (2 requests) were made to Ssl.google-analytics.com and 2% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Coex.cz.
Page size can be reduced by 455.3 kB (26%)
1.8 MB
1.3 MB
In fact, the total size of Coex.cz main page is 1.8 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 30.6 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 8.1 kB, which is 21% 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 30.6 kB or 80% of the original size.
Potential reduce by 27.5 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. COex images are well optimized though.
Potential reduce by 233.5 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 233.5 kB or 65% of the original size.
Potential reduce by 163.6 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. Coex.cz needs all CSS files to be minified and compressed as it can save up to 163.6 kB or 86% of the original size.
Number of requests can be reduced by 4 (10%)
42
38
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
coex.cz
441 ms
www.coex.cz
343 ms
www.coex.cz
1181 ms
309610fd.screen.css
600 ms
32fa189c.modernizr.js
361 ms
skrollr.css
358 ms
949cc45a.plugins.min.js
358 ms
6026d334.main.min.js
960 ms
staticmap
130 ms
c-logo.png
867 ms
c-logo-overlay.png
867 ms
dublin-dark.jpg
1195 ms
bg-business-god-touch2.jpg
1192 ms
bg-opennes-transparency2.jpg
1078 ms
bg-social-innovaiton-wheelchair5.jpg
1538 ms
city-rally-hp.jpg
1544 ms
exapro-hp4b.jpg
1429 ms
swimplaces-hp.jpg
1864 ms
selected-websites-hp-fa-tg.jpg
2579 ms
c-deliver-bg.png
1790 ms
c-code-bg.png
1880 ms
circle-pie.png
2119 ms
divider.png
1901 ms
monitor.png
2147 ms
smart-device.png
2216 ms
c-hotline-bg.png
2344 ms
map.png
2712 ms
c-process-bg.png
2588 ms
hp-process-iterations-2.png
2612 ms
modx.png
2687 ms
microsoft-partner.png
2804 ms
google-developers.png
3037 ms
django-logo3.png
2938 ms
Lato-Regular.woff
4060 ms
Lato-Light.woff
3943 ms
Lato-Bold.woff
4135 ms
Lato-Black.woff
4249 ms
lovelo_line_bold.woff
3456 ms
lovelo_line_light-webfont.woff
3515 ms
coex.ttf
3809 ms
Lato-Italic.woff
5146 ms
Lato-BoldItalic.woff
5316 ms
ga.js
158 ms
__utm.gif
27 ms
1278.js
134 ms
collect
53 ms
coex.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.
coex.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
coex.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 Coex.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 Coex.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.
coex.cz
Open Graph description is not detected on the main page of COex. 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: