4.5 sec in total
430 ms
3.7 sec
407 ms
Click here to check amazing Slevomat content for Czech Republic. Otherwise, check out these important facts you probably never knew about slevomat.cz
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Visit slevomat.czWe analyzed Slevomat.cz page load time and found that the first response time was 430 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
slevomat.cz performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value7.1 s
6/100
25%
Value4.5 s
72/100
10%
Value1,060 ms
25/100
30%
Value0
100/100
15%
Value6.9 s
54/100
10%
430 ms
1000 ms
385 ms
775 ms
560 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 9% of them (4 requests) were addressed to the original Slevomat.cz, 52% (24 requests) were made to Slevomat.sgcdn.cz and 11% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Slevomat.sgcdn.cz.
Page size can be reduced by 464.7 kB (34%)
1.4 MB
901.7 kB
In fact, the total size of Slevomat.cz main page is 1.4 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. 25% of websites need less resources to load. Images take 694.5 kB which makes up the majority of the site volume.
Potential reduce by 159.1 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 159.1 kB or 79% of the original size.
Potential reduce by 134 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. Slevomat images are well optimized though.
Potential reduce by 199.8 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 199.8 kB or 60% of the original size.
Potential reduce by 105.7 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. Slevomat.cz needs all CSS files to be minified and compressed as it can save up to 105.7 kB or 78% of the original size.
Number of requests can be reduced by 15 (39%)
38
23
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slevomat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
slevomat.cz
430 ms
www.slevomat.cz
1000 ms
praha
385 ms
74235796b100e228569fadde3ac1328d.js
775 ms
logo-s.svg
560 ms
4588503-4bd425.jpg
562 ms
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563 ms
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571 ms
fortunewheel.jpg
906 ms
loader-white-16.gif
661 ms
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903 ms
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903 ms
bowling-home.jpg
834 ms
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961 ms
4688033-7968a7.jpg
903 ms
e75955d90127033fd9faa46cae28de99.css
922 ms
loader-white-32.gif
938 ms
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1 ms
j.php
107 ms
b9f1e38b3e56f469ddbe010f075bd528.js
207 ms
c940696aa0df46c9cd5a0f2685d5915f.js
312 ms
favicon-16x16.png
115 ms
examples-s.jpg
232 ms
gtm.js
79 ms
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v.gif
8 ms
analytics.js
63 ms
retargeting
606 ms
43 ms
conversion_async.js
55 ms
31 ms
linkid.js
11 ms
ec.js
22 ms
34 ms
collect
13 ms
collect
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collect
45 ms
collect
22 ms
ga-audiences
16 ms
ga-audiences
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0a8b5d777b66255de442ea77f80e5548.css
335 ms
slevomat.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
slevomat.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
slevomat.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
Tap targets are not sized appropriately
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slevomat.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 Slevomat.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.
slevomat.cz
Open Graph data is detected on the main page of Slevomat. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: