4.5 sec in total
328 ms
3.9 sec
294 ms
Click here to check amazing Kontaktni Cocky Shop content. Otherwise, check out these important facts you probably never knew about kontaktni-cocky-shop.cz
Kontaktní čočky nevadí při sportu ani při žádné jiné aktivitě. Kontaktní čočky jsou dnes vyráběny z kvalitních materiálů, které šetří oči.
Visit kontaktni-cocky-shop.czWe analyzed Kontaktni-cocky-shop.cz page load time and found that the first response time was 328 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
kontaktni-cocky-shop.cz performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value8.4 s
2/100
25%
Value39.8 s
0/100
10%
Value45,440 ms
0/100
30%
Value0.44
21/100
15%
Value62.2 s
0/100
10%
328 ms
1725 ms
640 ms
437 ms
11 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 74% of them (70 requests) were addressed to the original Kontaktni-cocky-shop.cz, 11% (10 requests) were made to Static.xx.fbcdn.net and 6% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Kontaktni-cocky-shop.cz.
Page size can be reduced by 100.7 kB (20%)
515.8 kB
415.1 kB
In fact, the total size of Kontaktni-cocky-shop.cz main page is 515.8 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. 45% of websites need less resources to load. Images take 389.4 kB which makes up the majority of the site volume.
Potential reduce by 47.2 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. 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 47.2 kB or 79% of the original size.
Potential reduce by 12.2 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. Kontaktni Cocky Shop images are well optimized though.
Potential reduce by 6.7 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 6.7 kB or 26% of the original size.
Potential reduce by 34.6 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. Kontaktni-cocky-shop.cz needs all CSS files to be minified and compressed as it can save up to 34.6 kB or 84% of the original size.
Number of requests can be reduced by 27 (30%)
91
64
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kontaktni Cocky Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kontaktni-cocky-shop.cz
328 ms
www.kontaktni-cocky-shop.cz
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stylesheet.css
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jscript_imagehover.js
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all.js
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108 ms
kontaktni-cocky-shop.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
kontaktni-cocky-shop.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
kontaktni-cocky-shop.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
Tap targets are not sized appropriately
ES
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kontaktni-cocky-shop.cz can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed Czech language. Our system also found out that Kontaktni-cocky-shop.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
kontaktni-cocky-shop.cz
Open Graph description is not detected on the main page of Kontaktni Cocky Shop. 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: