5.4 sec in total
493 ms
3 sec
1.8 sec
Click here to check amazing Lsh Websnadno content for Czech Republic. Otherwise, check out these important facts you probably never knew about lsh.websnadno.cz
Letecký spolek Hory o.s.
Visit lsh.websnadno.czWe analyzed Lsh.websnadno.cz page load time and found that the first response time was 493 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
lsh.websnadno.cz performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value4.8 s
30/100
25%
Value10.6 s
7/100
10%
Value180 ms
91/100
30%
Value0
100/100
15%
Value4.9 s
78/100
10%
493 ms
125 ms
800 ms
589 ms
475 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 82% of them (55 requests) were addressed to the original Lsh.websnadno.cz, 16% (11 requests) were made to Websnadno.cz and 1% (1 request) were made to Toplist.cz. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lsh.websnadno.cz.
Page size can be reduced by 180.9 kB (6%)
3.2 MB
3.0 MB
In fact, the total size of Lsh.websnadno.cz main page is 3.2 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. 70% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 33.3 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 33.3 kB or 77% of the original size.
Potential reduce by 54.2 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. Lsh Websnadno images are well optimized though.
Potential reduce by 78.4 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 78.4 kB or 66% of the original size.
Potential reduce by 14.9 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. Lsh.websnadno.cz needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 83% of the original size.
Number of requests can be reduced by 4 (6%)
66
62
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lsh Websnadno. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
lsh.websnadno.cz
493 ms
css.css
125 ms
jquery-1.7.1.min.js
800 ms
fancybox-1.3.4.js
589 ms
jquery.mousewheel-3.0.4.pack.js
475 ms
listovani.js
478 ms
fancybox-1.3.4.css
478 ms
auto_fancybox.js
475 ms
logo_logo_lsh_spanet.jpg
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lsh.websnadno.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
Links do not have a discernible name
lsh.websnadno.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
Issues were logged in the Issues panel in Chrome Devtools
lsh.websnadno.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lsh.websnadno.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 Lsh.websnadno.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.
lsh.websnadno.cz
Open Graph description is not detected on the main page of Lsh Websnadno. 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: