5 sec in total
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4.2 sec
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Welcome to oc-letnany.cz homepage info - get ready to check OC Letnany best content for Czech Republic right away, or after learning these important things about oc-letnany.cz
Obchodní centrum Letňany - obchodní centrum s obchody známých a světových značek, hypermarket Tesco nonstop, kino Cinema City, restaurace a kavárny.
Visit oc-letnany.czWe analyzed Oc-letnany.cz page load time and found that the first response time was 366 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
oc-letnany.cz performance score
name
value
score
weighting
Value7.6 s
1/100
10%
Value12.0 s
0/100
25%
Value15.7 s
0/100
10%
Value11,900 ms
0/100
30%
Value0
100/100
15%
Value23.1 s
1/100
10%
366 ms
428 ms
29 ms
248 ms
588 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 60% of them (71 requests) were addressed to the original Oc-letnany.cz, 19% (22 requests) were made to Static.xx.fbcdn.net and 8% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Oc-letnany.cz.
Page size can be reduced by 552.9 kB (27%)
2.1 MB
1.5 MB
In fact, the total size of Oc-letnany.cz main page is 2.1 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 40.2 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 5.8 kB, which is 12% 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 40.2 kB or 79% of the original size.
Potential reduce by 96.9 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. OC Letnany images are well optimized though.
Potential reduce by 256.6 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 256.6 kB or 68% of the original size.
Potential reduce by 159.3 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. Oc-letnany.cz needs all CSS files to be minified and compressed as it can save up to 159.3 kB or 83% of the original size.
Number of requests can be reduced by 32 (29%)
112
80
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OC Letnany. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
oc-letnany.cz
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oc-letnany.cz accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
oc-letnany.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
oc-letnany.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oc-letnany.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 Oc-letnany.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.
oc-letnany.cz
Open Graph description is not detected on the main page of OC Letnany. 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: