4.8 sec in total
704 ms
3.8 sec
338 ms
Welcome to dumzbrani.cz homepage info - get ready to check Dumzbrani best content for Czech Republic right away, or after learning these important things about dumzbrani.cz
Udává popisek webu, který je důležitý pro internetové vyhledávače. Zadává se jako klasický text.
Visit dumzbrani.czWe analyzed Dumzbrani.cz page load time and found that the first response time was 704 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.
dumzbrani.cz performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value7.0 s
6/100
25%
Value8.9 s
15/100
10%
Value540 ms
55/100
30%
Value0.107
88/100
15%
Value7.8 s
45/100
10%
704 ms
207 ms
204 ms
24 ms
517 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 67% of them (75 requests) were addressed to the original Dumzbrani.cz, 9% (10 requests) were made to Static.xx.fbcdn.net and 6% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Dumzbrani.cz.
Page size can be reduced by 428.3 kB (31%)
1.4 MB
967.1 kB
In fact, the total size of Dumzbrani.cz main page is 1.4 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. 60% of websites need less resources to load. Images take 876.4 kB which makes up the majority of the site volume.
Potential reduce by 77.3 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. This page needs HTML code to be minified as it can gain 14.7 kB, which is 16% 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 77.3 kB or 86% of the original size.
Potential reduce by 44.2 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. Dumzbrani images are well optimized though.
Potential reduce by 234.3 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 234.3 kB or 68% of the original size.
Potential reduce by 72.6 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. Dumzbrani.cz needs all CSS files to be minified and compressed as it can save up to 72.6 kB or 84% of the original size.
Number of requests can be reduced by 33 (31%)
105
72
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dumzbrani. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.dumzbrani.cz
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dumzbrani.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
Image elements do not have [alt] attributes
Links do not have a discernible name
dumzbrani.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
dumzbrani.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dumzbrani.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 Dumzbrani.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.
dumzbrani.cz
Open Graph data is detected on the main page of Dumzbrani. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: