8 sec in total
387 ms
7.1 sec
460 ms
Visit slevici.cz now to see the best up-to-date Slevici content for Czech Republic and also check out these interesting facts you probably never knew about slevici.cz
Chytře na slevy! Slevíci, Slevík, slevový portál Zlín, denní slevy, sushi zlín, kino, divadlo, hokej zlín, aquapark, restaurace, slevy Zlín, Uherské Hradiště, Kroměříž, Zlínský kraj, BLUE 88
Visit slevici.czWe analyzed Slevici.cz page load time and found that the first response time was 387 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
slevici.cz performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value8.5 s
2/100
25%
Value11.0 s
6/100
10%
Value220 ms
88/100
30%
Value0.044
99/100
15%
Value14.0 s
10/100
10%
387 ms
1279 ms
750 ms
629 ms
755 ms
Our browser made a total of 162 requests to load all elements on the main page. We found that 10% of them (16 requests) were addressed to the original Slevici.cz, 21% (34 requests) were made to Top.static.slevici.cz and 20% (33 requests) were made to Second.static.slevici.cz. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Top.static.slevici.cz.
Page size can be reduced by 929.1 kB (12%)
7.9 MB
6.9 MB
In fact, the total size of Slevici.cz main page is 7.9 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. 60% of websites need less resources to load. Images take 6.7 MB which makes up the majority of the site volume.
Potential reduce by 89.8 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 13.8 kB, which is 13% 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 89.8 kB or 86% of the original size.
Potential reduce by 125.4 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. Slevici images are well optimized though.
Potential reduce by 614.6 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 614.6 kB or 66% of the original size.
Potential reduce by 99.3 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. Slevici.cz needs all CSS files to be minified and compressed as it can save up to 99.3 kB or 83% of the original size.
Number of requests can be reduced by 55 (35%)
157
102
The browser has sent 157 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slevici. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
slevici.cz
387 ms
www.slevici.cz
1279 ms
styles.css
750 ms
jquery.fancybox-1.3.4.css
629 ms
resp.css
755 ms
jquery-1.5.2.min.js
1024 ms
jquery-ui-1.8.2.custom.min.js
889 ms
jquery.fancybox-1.3.4.pack.js
861 ms
jquery.easing-1.3.pack.js
739 ms
jquery.mousewheel-3.0.4.pack.js
741 ms
jquery.validate.min.js
872 ms
netteForms.js
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scripts.js
768 ms
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86 ms
widgets.js
139 ms
all.js
271 ms
conversion.js
28 ms
retargeting.js
234 ms
ga.js
35 ms
input-error.png
141 ms
input-valid.png
139 ms
fbds.js
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loader.js
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slevik-comment2.png
139 ms
logo.png
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bg.jpg
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slide.png
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comments.php
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print.css
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info
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slevici.cz accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[accesskey] values are not unique
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
slevici.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
slevici.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slevici.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 Slevici.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.
slevici.cz
Open Graph data is detected on the main page of Slevici. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: