1.9 sec in total
318 ms
1.4 sec
189 ms
Click here to check amazing MADRIX content. Otherwise, check out these important facts you probably never knew about madrix.cz
Komplexní řešení ovládání světel, LED efektů, pixel wall a kompletních světelných instalací - revoluce v ovládání světel
Visit madrix.czWe analyzed Madrix.cz page load time and found that the first response time was 318 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
madrix.cz performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value6.6 s
8/100
25%
Value2.9 s
95/100
10%
Value120 ms
97/100
30%
Value0.08
94/100
15%
Value2.9 s
96/100
10%
318 ms
101 ms
399 ms
207 ms
207 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Madrix.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (641 ms) belongs to the original domain Madrix.cz.
Page size can be reduced by 104.2 kB (24%)
432.4 kB
328.1 kB
In fact, the total size of Madrix.cz main page is 432.4 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. Only 10% of websites need less resources to load. Images take 317.3 kB which makes up the majority of the site volume.
Potential reduce by 3.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.3 kB or 66% of the original size.
Potential reduce by 28.0 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. MADRIX images are well optimized though.
Potential reduce by 68.4 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 68.4 kB or 66% of the original size.
Potential reduce by 4.5 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. Madrix.cz needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 77% of the original size.
We found no issues to fix!
20
20
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MADRIX. According to our analytics all requests are already optimized.
madrix.cz
318 ms
style.css
101 ms
jquery-1.11.0.min.js
399 ms
lightbox.min.js
207 ms
lightbox.css
207 ms
close.png
100 ms
loading.gif
103 ms
prev.png
105 ms
next.png
107 ms
logo-madrix.jpg
305 ms
download-madrix.jpg
415 ms
madrix_neoN.jpg
314 ms
madrix_plexus.jpg
316 ms
madrix_tabulka.jpg
316 ms
levo-pozadi.jpg
218 ms
madrix-ui.jpg
641 ms
1m.jpg
411 ms
2m.jpg
518 ms
3m.jpg
420 ms
4m.jpg
421 ms
5m.jpg
512 ms
6m.jpg
515 ms
7m.jpg
522 ms
8m.jpg
524 ms
footer.jpg
610 ms
madrix.cz accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
madrix.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
madrix.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 Madrix.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 Madrix.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.
madrix.cz
Open Graph description is not detected on the main page of MADRIX. 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: