2.5 sec in total
642 ms
1.5 sec
319 ms
Visit ceskynabytek.cz now to see the best up-to-date Ceskynabytek content for Czech Republic and also check out these interesting facts you probably never knew about ceskynabytek.cz
Visit ceskynabytek.czWe analyzed Ceskynabytek.cz page load time and found that the first response time was 642 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
ceskynabytek.cz performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.6 s
35/100
25%
Value5.0 s
62/100
10%
Value10 ms
100/100
30%
Value0.063
97/100
15%
Value3.9 s
89/100
10%
642 ms
105 ms
208 ms
216 ms
216 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Ceskynabytek.cz, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (642 ms) belongs to the original domain Ceskynabytek.cz.
Page size can be reduced by 68.6 kB (45%)
153.3 kB
84.7 kB
In fact, the total size of Ceskynabytek.cz main page is 153.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 53.5 kB which makes up the majority of the site volume.
Potential reduce by 42.5 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 5.4 kB, which is 11% 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 42.5 kB or 84% of the original size.
Potential reduce by 774 B
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. Ceskynabytek images are well optimized though.
Potential reduce by 2.6 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 2.6 kB or 13% of the original size.
Potential reduce by 22.7 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. Ceskynabytek.cz needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 80% of the original size.
Number of requests can be reduced by 17 (46%)
37
20
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceskynabytek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for CSS and as a result speed up the page load time.
ceskynabytek.cz
642 ms
wrapper.css
105 ms
general.css
208 ms
topMenu.css
216 ms
footer.css
216 ms
printThisPage.css
217 ms
breadCrumbs.css
218 ms
rightPanel.css
218 ms
leftMenu.css
309 ms
productListing.css
324 ms
shoppingCart.css
325 ms
panelInfo.css
325 ms
homepage.css
326 ms
kn_categorypage.css
327 ms
generic.js
410 ms
ga.js
55 ms
cnbg.gif
104 ms
hledej.gif
111 ms
hledej-produkt.gif
109 ms
podtrzeni.gif
110 ms
folder-closed.gif
114 ms
vizualizace1.jpg
114 ms
vizualizace4.jpg
206 ms
vizualizace5.jpg
215 ms
vizualizace2.jpg
217 ms
vizualizace3.jpg
217 ms
gray_check_tran.gif
218 ms
dekor-buk.gif
217 ms
dekor-calvados.gif
308 ms
dekor-olse-impulz.gif
324 ms
dekor-tresen.gif
324 ms
PoCeleRepublice3.gif
325 ms
cesky-nabytek-kancelarsky-nabytek-nabytek-online2.gif
325 ms
corner-onwhite.gif
326 ms
lek-javor-ocean.jpg
410 ms
telefon.gif
427 ms
button-zavolejte-mi2.gif
429 ms
__utm.gif
25 ms
ceskynabytek.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
ceskynabytek.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
Page has valid source maps
ceskynabytek.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceskynabytek.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ceskynabytek.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.
ceskynabytek.cz
Open Graph description is not detected on the main page of Ceskynabytek. 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: