4.8 sec in total
364 ms
4.2 sec
274 ms
Welcome to zkouknito.cz homepage info - get ready to check Zkouknito best content for Czech Republic right away, or after learning these important things about zkouknito.cz
Visit zkouknito.czWe analyzed Zkouknito.cz page load time and found that the first response time was 364 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
zkouknito.cz performance score
name
value
score
weighting
Value34.7 s
0/100
10%
Value36.2 s
0/100
25%
Value43.4 s
0/100
10%
Value17,310 ms
0/100
30%
Value0.012
100/100
15%
Value72.0 s
0/100
10%
364 ms
803 ms
27 ms
106 ms
218 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 32% of them (33 requests) were addressed to the original Zkouknito.cz, 14% (15 requests) were made to Scontent.xx.fbcdn.net and 12% (12 requests) were made to Img.zkouknito.cz. The less responsive or slowest element that took the longest time to load (829 ms) relates to the external source Img.zkouknito.cz.
Page size can be reduced by 686.8 kB (31%)
2.2 MB
1.5 MB
In fact, the total size of Zkouknito.cz main page is 2.2 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 43.2 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 11% 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 43.2 kB or 80% of the original size.
Potential reduce by 53.1 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. Zkouknito images are well optimized though.
Potential reduce by 324.8 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 324.8 kB or 75% of the original size.
Potential reduce by 265.7 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. Zkouknito.cz needs all CSS files to be minified and compressed as it can save up to 265.7 kB or 82% of the original size.
Number of requests can be reduced by 29 (30%)
97
68
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zkouknito. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
zkouknito.cz
364 ms
www.zkouknito.cz
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zkouknito.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zkouknito.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
zkouknito.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 doesn't use legible font sizes
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zkouknito.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 Zkouknito.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.
zkouknito.cz
Open Graph description is not detected on the main page of Zkouknito. 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: