5 sec in total
339 ms
3.5 sec
1.1 sec
Click here to check amazing Cssd content for Czech Republic. Otherwise, check out these important facts you probably never knew about cssd.cz
Jsme vždy na straně pracujících.
Visit cssd.czWe analyzed Cssd.cz page load time and found that the first response time was 339 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
cssd.cz performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value17.1 s
0/100
25%
Value10.6 s
7/100
10%
Value430 ms
65/100
30%
Value0.016
100/100
15%
Value14.2 s
9/100
10%
339 ms
487 ms
790 ms
116 ms
231 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 60% of them (41 requests) were addressed to the original Cssd.cz, 29% (20 requests) were made to Scontent.cdninstagram.com and 6% (4 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cssd.cz.
Page size can be reduced by 452.1 kB (9%)
5.2 MB
4.7 MB
In fact, the total size of Cssd.cz main page is 5.2 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 4.7 MB which makes up the majority of the site volume.
Potential reduce by 45.7 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 10.7 kB, which is 19% 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 45.7 kB or 83% of the original size.
Potential reduce by 67.5 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. Cssd images are well optimized though.
Potential reduce by 166.9 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 166.9 kB or 67% of the original size.
Potential reduce by 171.9 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. Cssd.cz needs all CSS files to be minified and compressed as it can save up to 171.9 kB or 83% of the original size.
Number of requests can be reduced by 14 (23%)
60
46
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cssd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cssd.cz
339 ms
cssd.cz
487 ms
www.cssd.cz
790 ms
jquery.fancybox.css
116 ms
jquery.fancybox-thumbs.css
231 ms
bootstrap.min.css
348 ms
main.css
364 ms
main-style.css
362 ms
custom.css
370 ms
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cssd-banner-2-roky.png
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button-srdce-bije-nalevo.png
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logo-cssd-icon.png
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logo-cssd-full.png
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sobotka-400x400.jpg
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tiskove.jpg
848 ms
seda_1.jpg
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jquery-1.11.2.min.js
566 ms
jquery.fancybox.js
670 ms
jquery.fancybox-thumbs.js
667 ms
bootstrap.min.js
674 ms
jquery.validate.min.js
680 ms
main.js
682 ms
main-new.js
782 ms
custom.js
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billboard.jpg
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hamacek-2_1.jpg
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bohuslav-sobotka-1.jpg
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kvnew.jpg
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rrkampa.jpg
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footer-pattern.png
909 ms
Gotham-Book.otf
1049 ms
Gotham-Black.otf
942 ms
Gotham-Medium.otf
1116 ms
icomoon.ttf
1066 ms
Gotham-Light.otf
1067 ms
ga.js
72 ms
gtm.js
101 ms
__utm.gif
24 ms
cssd.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cssd.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
Page has valid source maps
cssd.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cssd.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed English language. Our system also found out that Cssd.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.
cssd.cz
Open Graph description is not detected on the main page of Cssd. 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: