4.6 sec in total
775 ms
3.3 sec
528 ms
Welcome to dobroty.nova.cz homepage info - get ready to check Dobroty Nova best content for Czech Republic right away, or after learning these important things about dobroty.nova.cz
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Visit dobroty.nova.czWe analyzed Dobroty.nova.cz page load time and found that the first response time was 775 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dobroty.nova.cz performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value13.8 s
0/100
25%
Value13.3 s
2/100
10%
Value9,460 ms
0/100
30%
Value0
100/100
15%
Value21.5 s
1/100
10%
775 ms
224 ms
446 ms
460 ms
231 ms
Our browser made a total of 142 requests to load all elements on the main page. We found that 11% of them (16 requests) were addressed to the original Dobroty.nova.cz, 45% (64 requests) were made to Static.cz.prg.cmestatic.com and 7% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (986 ms) relates to the external source Static.cz.prg.cmestatic.com.
Page size can be reduced by 711.3 kB (54%)
1.3 MB
613.1 kB
In fact, the total size of Dobroty.nova.cz main page is 1.3 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. 55% of websites need less resources to load. Javascripts take 668.6 kB which makes up the majority of the site volume.
Potential reduce by 77.1 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 10.2 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 77.1 kB or 79% of the original size.
Potential reduce by 12.6 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. Dobroty Nova images are well optimized though.
Potential reduce by 490.9 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 490.9 kB or 73% of the original size.
Potential reduce by 130.7 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. Dobroty.nova.cz needs all CSS files to be minified and compressed as it can save up to 130.7 kB or 86% of the original size.
Number of requests can be reduced by 78 (57%)
137
59
The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobroty Nova. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
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dobroty.nova.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 IDs are not unique
dobroty.nova.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
dobroty.nova.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 Dobroty.nova.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 Dobroty.nova.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.
dobroty.nova.cz
Open Graph data is detected on the main page of Dobroty Nova. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: