5.5 sec in total
1.3 sec
3.7 sec
519 ms
Click here to check amazing Lyzovani content for Czech Republic. Otherwise, check out these important facts you probably never knew about lyzovani.cz
Lyžování v sezóně 2022/2023. Informace o lyžování v areálech a střediscích, lyžařský bazar, nabídka zájezdů a ubytování na horách, sněhové zpravodajství ...
Visit lyzovani.czWe analyzed Lyzovani.cz page load time and found that the first response time was 1.3 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
lyzovani.cz performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value4.2 s
45/100
25%
Value16.2 s
0/100
10%
Value5,790 ms
0/100
30%
Value0.141
78/100
15%
Value27.0 s
0/100
10%
1263 ms
435 ms
788 ms
218 ms
29 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 28% of them (30 requests) were addressed to the original Lyzovani.cz, 10% (11 requests) were made to I2.ytimg.com and 7% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lyzovani.cz.
Page size can be reduced by 224.5 kB (37%)
611.0 kB
386.6 kB
In fact, the total size of Lyzovani.cz main page is 611.0 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. 60% of websites need less resources to load. Images take 298.5 kB which makes up the majority of the site volume.
Potential reduce by 69.1 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. This page needs HTML code to be minified as it can gain 17.4 kB, which is 21% 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 69.1 kB or 82% of the original size.
Potential reduce by 23.2 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. Lyzovani images are well optimized though.
Potential reduce by 124.0 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 124.0 kB or 57% of the original size.
Potential reduce by 8.2 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. Lyzovani.cz needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 83% of the original size.
Number of requests can be reduced by 38 (38%)
100
62
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyzovani. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.
default.asp
1263 ms
lyzovani-nove.css
435 ms
jquery-1.11.0.min.js
788 ms
jquery.stickem.min.js
218 ms
cookieconsent.latest.min.js
29 ms
show_ads.js
5 ms
code
359 ms
urchin.js
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branding.css
29 ms
poweredby_FFFFFF.gif
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logo.gif
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CH.gif
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sipka.gif
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skivo-iko.jpg
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snow.png
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elan-klub.png
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skivo.png
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levnelyze.png
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branding.css
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lista_menu_horni1.jpg
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bg1.jpg
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ca-pub-0054446103130612.js
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zrt_lookup.html
123 ms
show_ads_impl.js
64 ms
plusone.js
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widgets.js
90 ms
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bgnadpis2.jpg
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bg2.jpg
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bgnadpis1.jpg
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bgnadpis3.jpg
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bg3.jpg
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bbnaut-lib-1.7.5.min.js
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ads
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osd.js
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ads
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ads
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cb=gapi.loaded_0
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fastbutton
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like.php
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postmessageRelay
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api.js
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core:rpc:shindig.random:shindig.sha1.js
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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abg.js
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m_js_controller.js
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googlelogo_color_112x36dp.png
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dot.asp
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x_button_blue2.png
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favicon
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nessie_icon_thin_arrow_big_white.png
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__utm.gif
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vpc6VNjRPXV.js
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xgemius.js
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button.831500944bc3eb7ea5276ccdc3f71d2e.js
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E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
15 ms
tweet_button.6a78875565a912489e9aef879c881358.cs.html
29 ms
ads
391 ms
jot
100 ms
fpdata.js
122 ms
lsget.html
252 ms
2530
45 ms
32d0a62d85251d2362523fef8331cb90_1.html
168 ms
rexdot.js
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st.v2.js
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cvo.gif
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gr
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ui
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pixel_details.html
3 ms
lyzovani.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
lyzovani.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
lyzovani.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyzovani.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 Lyzovani.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.
lyzovani.cz
Open Graph description is not detected on the main page of Lyzovani. 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: